Mathematics High School

HELPPPP PLSSSSSSSSSSSSSSSS

Answers

Answer 1

Answer:

x = 10

Step-by-step explanation:

9x + 9 = 8x + 19

9x - 8x = 19 -9

x =10

Answer 2

Answer:

Step-by-step explanation:

Angles are alternate exterior and congruent

9x + 9 = 8x + 19

9x - 8x = 19 - 9

x = 10

Related Questions

A shopper buys cat food in bags of 3 lbs. Her cat eats 34 lb each week. How many weeks does one bag last?

Multiply your answer in the first question (the number of weeks) by 34.

Answers

11 weeks hope this helps

7(3x+-9) what is the answer

Answers

Answer: 21x - 63

explanation:

Answer:

21x-63

Step-by-step explanation:

Can somebody answer quick please!

Answers

Answer:27/2

Step-by-step explanation: The ratio stays the same. So 4/6 = 9/x. Solve that and get 27/2

Answer: 18 in.

Step-by-step explanation:

Select all points that do not lie on this line.

Answers

its A and B bro. Hope it helps

Find the slope of the line that contains (−9, 1) and (3, 6).

Answers

Answer:

5/12

Step-by-step explanation:

slope is [tex]\frac{1y-2y}{1x-2x}[/tex]

so [tex]\frac{6 - 1}{3 - (-9)}[/tex] and that is 5/12

Please mark brainliest!!! Thanks.

The class had to identify the divided And divisor for a division problem 56÷7. Which number is the divided ? Which number is the divisor?

Answers

Answer:

56÷7=8

Step-by-step explanation:

answer is 8

The graph of y = f(x) is shown below. Find all values of x where f(x) = -5.

Picture of graph is there
40 points casue I need this answer

Answers

An x-intercept is a point where a parabola crosses the x-axis and is also known as a zero, root, or solution. Some quadratic functions cross the x-axis twice while others only cross the x-axis once, but this tutorial focuses on quadratic functions that never crosses the x-axis.

The best way to find out whether or not the parabola created by a quadratic formula crosses the x-axis is by graphing the quadratic function, but this is not always possible, so one might have to apply the quadratic formula to solve for x and find a real number where the resulting graph would cross that axis.

The quadratic function is a master class in applying the order of operations, and although the multistep process may seem tedious, it is the most consistent method of finding the x-intercepts. The easiest way to interpret quadratic functions is to break it down and simplify it into its parent function. This way, one can easily determine the values needed for the quadratic formula method of calculating x-intercepts. Remember that the quadratic formula states:

x = [-b +- √(b2 - 4ac)] / 2a
This can be read as x equals negative b plus or minus the square root of b squared minus four times ac over two a. The quadratic parent function, on the other hand, reads:

y = ax2 + bx + c
This formula can then be used in an example equation where we want to discover the x-intercept. Take, for instance, the quadratic function y = 2x2 + 40x + 202, and try to apply the quadratic parent function to solve for the x-intercepts. In order to properly solve this equation and simplify it down using the quadratic formula, you must first determine the values of a, b, and c in the formula you’re observing. Comparing it to the quadratic parent function, we can see that a is equal to 2, b is equal to 40, and c is equal to 202.

Next, we’ll need to plug this into the quadratic formula in order to simplify the equation and solve for x. These numbers in the quadratic formula would look something like this:

x = [-40 +- √(402 - 4(2)(202))] / 2(40) or x = (-40 +- √-16) / 80
In order to simplify this, we’ll need to realize a little something about mathematics and algebra first. In order to simplify the above equation, one would have to be able to solve for the square root of -16, which is an imaginary number that does not exist within the world of Algebra. Since the square root of -16 is not a real number and all x-intercepts are by definition real numbers, we can determine that this particular function does not have a real x-intercept.

To check this, plug it into a graphing calculator and witness how the parabola curves upwards and intersects with the y-axis, but does not intercept with the x-axis as it exists above the axis entirely.

The answer to the question “what are the x-intercepts of y = 2x2 + 40x + 202?” can either be phrased as “no real solutions” or “no x-intercepts,” because in the case of Algebra, both are true statements.

Write an equation in slope- intercept for of each line

Answers

Y = -x is the answer.

Zoe plants a sunflower seed and
tracks its growth. The seedling
measures 3.71 inches after the
first month. If Zoe’s plant grows
3.71 inches each month for 12
months, how many inches tall will
it be at the end of one year?

Answers

Answer:

44.52 inches

Step-by-step explanation:

If it grows 3.71 inches per month for 12 months, you need to multiply 3.71 by 12, which gives you 44.52.

Based on the graph of the function y=g(x) shown below, answer the following questions.a) Evaluate each of the following.Illustrate with a point graph.
g(-2)= g(0)=
g(3)= g(7)=
(b) What values of x solve the equation g(x)=0? These are called the zeros of the function

(c)How many values of x solve the equation g(x)=2? How many can you illustrate your answer on the graph?

Answers

a. g(-2)=-3. g(0)=-3
g(3)=4. g(7)=0
b. -3,1,5,7
c. 4 values can solve it

The value of a function is its point on the graph that corresponds to the value of the input variable.

[tex]g(-2) = g(0) = -3[/tex] [tex]g(3) = 4[/tex] [tex]g(7) = 0[/tex].The values of x when g(x) = 0 are -3, 1, 5 and 74 values of x solve g(x) = 2

Given that:

[tex]y = g(x)[/tex]

(a) g(-2), g(0), g(3) and g(7)

From the graph, we have:

[tex]g(-2) = -3[/tex]

[tex]g(0) = -3[/tex]

[tex]g(3) = 4[/tex]

[tex]g(7) = 0[/tex]

So, we have:

[tex]g(-2) = g(0) = -3[/tex]

[tex]g(3) = 4[/tex]

[tex]g(7) = 0[/tex]

(b) The values of x when g(x) = 0

These are the points where the graph crosses the x-axis.

The graph crosses the x-axis at: x = -3, 1, 5 and 7

Hence, the values of x are: -3, 1, 5 and 7

This is the number of times the graph passes g(x) = 2

The graph passes g(x) = 2, 4 times.

Hence, 4 values of x solve g(x) = 2

Read more about graphs and functions at:

https://brainly.com/question/18806107

In the diagram, Find the value of y

Answers

Answer:

y = 42

Step-by-step explanation:

we can start by getting teh degree of x

62 + 65 = 127

180 - 127 = 53

x = 53

x - y = 11

we know that 53 is x

53 - y = 11

y = 42

A 2-month membership to the gym costs $125. Jim would like to be a member for 8
months. What is the total amount he will pay for 8
months?

Answers

Answer:teps:

125 divided by 2 (to find the cost for one month) ans: $62.50

Then you multiply $62.50 times 8 to find the total cost for 8 months ans: $500.00

I hope this helpe

Step-by-step explanation:

Answer:

500 dollars for eight months

217 is what percent of 775

Answers

Answer:

28 percent

Step-by-step explanation:

you divide 217 by 775 and you get 0.28

Answer:

The answer is 28%

Step-by-step explanation:

217:775*100 =

(217*100):775 =

21700:775 = 28

217 percentage of 775 = 28.

Yw Have A Wonderful Day !! :)

Split 18 into the ratio 1:2

Answers

Answer:

6:12

Step-by-step explanation:

Add 1+2=3

18/3=6

6x1=6

6x2=12

Out it back in the ratio

6:12

PLEASE HELP ME ASAP THIS A MODULE TEST PLS PLS PLS
Bianca has a part-time job mowing lawns for her neighbors. The table below shows the amount of money Bianca earned for different numbers of hours of work:

Number of Hours Worked ║Money Earned (dollars)
Bianca's Earnings from Lawn Mowing

4 60
6 90
8 __
105

Part A: What are the missing numbers in the table? Show your work. (4 points)

Part B: Bianca also walks her neighbors' dogs from time to time. The ratio of the number of hours Bianca walks dogs to the money she earns in dollars is 1:8. How much money will Bianca earn by walking dogs for 4 hours, 6 hours, and 8 hours? (3 points)

Part C: How many more dollars does Bianca earn mowing lawns for 5 hours than walking dogs for 5 hours? Show your work. (3 points)

Answers

Answer:1:20, common sense would say 4 to 60, 8 to 90 so we can tell we are adding by 30s therefore number one is 20. 2: 32 for 4 hours, 48 for 6 hours, 64 for 8 hours, so if she works 5 hours mowing lawns she gets 75, and walking dogs for 5 hours would give her 40 so 75-40= 35, Here are all the answers, 1=20. 2=32,48,64. 3=35

Step-by-step explanation:look up

Evaluate.

33+1⋅9+12

please help!

Answers

54 is ur answer :)))))))

Your answer is 46.9

plz mark brainliest

A water cooler holds 18 liters of sports drink. Approximately how many gallons is this?

Answers

approximately 5 gallons

Find the value of x for which d ||m.

Answers

Answer:

Step-by-step explanation:

Find the value of W please help due tomorrow

Answers

Answer:

59 degrees

Step-by-step explanation:

All the angles of a triangle (when combined) result in 180 degrees. This means that:

Angle 1 + angle 2 + angle 3 = 180 degrees.

We can see here that the shape here is a right triangle (noted by the square in the corner). This means that the angle set with the square is equal to 90. With this, we already have two of our angles! All we need is to set the equation using w, the angle you'll want to find:

31 + 90 + w = 180

w = 59

And there you are! Make sure to practice a few more problems like these to really get the hang of it. Good luck!

The Pie Arsquare Bakery sold 869 pies during the month of January. What was the mean number of pies sold per day? (Hint: how many days are in January) Round to the nearest tenths.

Answers

Answer:

Step-by-step explanation:

divide 869 by the number of days in January

At hoffman's bike rentals,it cost $35 to rent a bike for 7 hours .How many hours of bike does the customer get per dollar?please help

Answers

Answer:

your answer is 5 dollars per hour

Step-by-step explanation:

35/7 = 5

Answer

Answer is 5 dollars per hour

Step-by-step explanation:

35/7 = 5

Fill in the blank to complete the equation below. 99 + 33 = 11(?+3)

Answers

Answer:

? = 9

Step-by-step explanation:

you know 99 + 33 = 132 so you can substitute that: 132 = 11 (? + 3). im going to change ? into x for now: 132 = 11 (x + 3). then distribute the 11 so 132 = 11x + 33. then subtract 33 from both sides (99 = 11x) and divide both side by 11 (x = 9) and you get 9!

hope this helps!

Cait went apple picking with 3 friends. The 4 of them picked 17.4 lbs of
apples and want to split it equally. How many lbs of apples do they each
get?

Answers

Answer:

4.35 pounds each gets

Step-by-step explanation:

if you divide 17.4 by 4 you get 4.35 pound per each of the 4 people get

idk how to do math

Answers

that's why we have the beautiful internet

PLEASEEEEEE ANSWEERRRRRRRRR
Sally and Joan were able to dust the house in 3 hours together. It takes

Joan 10 hours to finish the same job alone. Without help, how long

would it take Sally to finish the same job ?

Answers

Answer:14hrs

Step-by-step explanation:joan=10hrs

joan+sally=3hrs

representing joan and sally's time taken in fractions 1/10+-------=1/3

1/3-1/10=7/30

7/30 by 60min(in an hour)

=14hrs

1) If OQ and RT are parallel lines and OPS = 779 what is TSU?
A)
73°
B) 770
93
D)
103°

Answers

Correct Question:

If OQ and RT are parallel lines and QPS= 77°, what is TSU?

Answer:

77°

Step-by-step explanation:

Since OQ and RT are parallel to each other, and, <TSU and QPS are corresponding angles lying on the same side of the transversal as well as being positioned in the same corner, therefore:

<TSU is congruent to <QPS.

Thus:

m<TSU = m<QPS

m<TSU = 77° (substitution).

the weight of 6 eggs is shown. identify the constant of proportionality of total weight to number of eggs. the weight of 6 eggs is 288 g.

Answers

Answer:

The weight of eggs is shown. Identify the constant of proportionality of total weight to number of eggs.

A row of 6 eggs is labeled "The weight of 6 eggs is 270 grams."

The weight of 6 eggs is 270 g.

Step-by-step explanation:

Answer:hi

Step-by-step explanation:

I give Brainliest!!!
Part 1: Given triangle ABC and AC = BC, find a and the side lengths of the triangle.
a=
Side BC=
Side AC=
Part 2: Based off your knowledge of side lengths and triangles, what can you for sure classify the above triangle as
Triangle ABC:

Answers

Answer:

Part 1)

a=3; BC=10; AC=10

Part 2)

Isosceles Triangle

Step-by-step explanation:

Part 1)

We know that AC=BC.

Therefore, their lengths are equivalent.

So, we can write the following equation:

[tex]6a-8=4a-2[/tex]

Let’s solve for a. Subtract 4a from both sides:

[tex]2a-8=-2[/tex]

Add 8 to both sides:

[tex]2a=6[/tex]

Divide both sides by 2. Therefore, the value of a is:

[tex]a=3[/tex]

Now, we can substitute the value back to find AC and BC.

For AC, we have:

[tex]AC=6a-8\\[/tex]

Substitute 3 for a:

[tex]AC=6(3)-8=18-8=10[/tex]

So, the value of AC is 10.

For BC, we have:

[tex]BC=4a-2[/tex]

Substitute 3 for a:

[tex]BC=4(3)-2=12-2=10[/tex]

Therefore, both AC and BC measure 10 units, which was expected.

Part 2)

Remember that:

A triangle is scalene if all three of its sides are different. A triangle is isosceles if two of its sides are equal. And a triangle is equilateral when all of its sides are equal.

We know that AC is equal to BC. So, two sides are equal.

We don’t know anything about AB. AB could or could not be equal.

Therefore, the best answer is that Triangle ABC is an isosceles triangle.

Write the slope intercept form of the equation of each line given the slope and y-intercept. Slope = 0, y-intercept = 5

Answers

Answer:

0+5=5

Step-by-step explanation: If u add nothing then it stays like that

Answer:

Explanation:

I'm a goat so I know everything

Please help, Fake answers = report

Answers

Answer: 3400 feet

========================================================

Explanation:

Let

A = (-5, -3)B = (-5, 5)C = (4, 5)D = (4, -3)

be the labels for buildings 1 through 4 in that order.

You could use the distance formula to calculate the distance between each adjacent point, and then add up those values.

A quicker way is to plot all four points on the same xy grid system. Then simply count the spaces between each point to find that

AB = 8BC = 9CD = 8DA = 9

See below for the diagram.

Essentially we have rectangle ABCD with base 9 and height 8

The perimeter of this rectangle is 8+9+8+9 = 34

The problem tells us that 1 unit on the grid represents 100 feet. Since the perimeter was 34, this scales up to 34*100 = 3400 feet that the courier traveled.

This is a little over half a mile since 1 mile = 5280 ft and 3400 ft = 3400/5280 = 0.64 miles approximately.

Other Questions

How many cups are in 3 gallons? 1 gallon = 16 cupsLabel your answer in cups. Mindy has 5 blue markers, 3 pink markers, and 4 green markers.What is the probability she draws a blue marker, puts it on the table, and draws another blue marker? Which of the following is the best example of imperialism 100 plates served. The 1st waiter turnes every plate upside down. Then another waiter turned every other plate. Then the 3d waiter turned every 3d plate. The 4th turned every 4th plate, and so on, until the 100th waiter turned the 100th plate. At the end how many plates are placed normally? help ASAP!thank you so much Which item is related to the Populist Party?A.) political power for businessesB.) free silver movementC.) less business regulationD.) tax reduction 1. If rs increases to 10%, what would be the value of the constant growth stock? (Note: D0 is $1.15 and the expected constant growth rate g = 4%.) PLEASEEEE HELPPP ASAP!!!!! Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1What are the three major responsibilities of county commissioners? (Site 1) Help me answer this its due in like 3mins!! ILL GIVE YOU A BRAILLEST what is the first things u do upon seeing this sheet? whats the answer to this? Which one??? I need help what kind of social rules should be amended ? Cole went to the store and bought pants and shirts. He bought a total of 12 items and paid $234. If Pants cost $22 and Shirts cost $16, how many of each did he buy? Select two equations that could be used to determine the number of pants (p) and shirts (s) Cole purchased PLEASE HELP!! I WILL MARK THE 1st ONE BRAINLIEST! Fiona is completing the square to solve the polynomial equation. x2 4x + 1 = 0 What should be her first step? isolating the constant 1 adding 4 to both sides of the equation isolating the second term, 4x adding 1 to both sides of the equation MCQS(i) Compensation of employees includes ________.(a) wages, salaries, fringe benefits, Social Security contributions, and health and pension plans(b) wages, salaries and taxes(c) wages, salaries taxes and zakat(d) non of the above(ii) The difference between the income received from abroad for rendering factor services by the normal residents of the country to the rest of the world and income paid for the factor services rendered by nonresidents in the domestic territory of a country is known as------- (a) Net Factor Income from Abroad (b) Capital Consumption Allowances (c) Depreciation (d) None of these(iii) Suppose that in year 1 an economy produces 75 unit of apple that sell for $5 each and 100 mobile that sell for $6 each. The next year the economy produces 110 apple that sell for $3.75 each and 80 mobile that sell for $5 each. The real GDP is(a) 812.5(b) 975(c) 1030(d) 980(iv) What of the following does NOT enter GDP? (a) Public Service(b) Public education(c) Life Expectancy(d) National Defence(v) The sum of all kinds of income received by the individuals from all sources is called--------- (a) Personal Income (b) Private Income (c) Personal Disposable Income (d) None Please hurry :) and if u don't know the answer please don't just put a random thing 4. You are running a race and you speed up from 3 m/s to 5 m/s in 4 seconds.a. What is your change in speed?b. What is your acceleration? What is the equation of the line that passes through the point (5,6) and has a slope of 2 ?