Mathematics High School

Can someone help me answer this you can answer in A B C or D or the actual sentence

Answers

Answer 1

Answer:

it is 4th

Step-by-step explanation:

Answer 2

it is d, the fourth one.

Related Questions

h(x)=9−2x and g(x)=f(x)+6.

What equation shows the correct rule for the function g?

g(x)=9+4x

g(x)=15+2x

g(x)=−2x+6

g(x)=15−2x

Answers

Answer:

the answer id g(x)=15-2x.

Answer:

it is g(x)= 15-2x

Step-by-step explanation:

i took the test and got it right

hope this helps

simplify: 5(x-12x^2)+3(4x+7x^2)

Answers

Answer:

-39x^2 + 17x

Step-by-step explanation:

= 5x - 60x^2 + 3 (4x+7x^2)

= 5x - 60x^2 + 12x + 21x^2

= -39x^2 + 17x

Answer:

-39x^2 + 17x is correct

Step-by-step explanation:

I checked it

The combined weight of three cubes is shown below.

How many pounds would 24 cubes weigh if there are 16 ounces in 1 pound?

Answers

Answer: 6 pounds

Step-by-step explanation:

19.If V= V + at, then a=

Answers

Answer:

[tex]a=\frac{V-V_{0}}{t}[/tex]

Step-by-step explanation:

[tex]V = V_{0}+at[/tex] (given)

[tex]at = V-V_{0}[/tex] (minus [tex]V_{0}[/tex] on both sides)

[tex]a = \frac{V-V_{0}}{t}[/tex] (divide [tex]t[/tex] on both sides)

Hope this helps :)

Answer: A

Step-by-step explanation:

someone please help me!!

Answers

Answer:

Step-by-step explanation:

All the interior angles of a triangle add up to 180 degrees

I’ll give the Brainliest to who answers my question and gives an reasonable explanation.

Thank you.

Answers

Answer:

second line plot

Step-by-step explanation:

It is the second line pot because...

d-4>-3

so what you do is you make it a equation

d-4=-3

you transfer the -4 to the other side by adding it on both sides

d=1

therfore d can 1 and any number above 1

I hope this helped

The ratio of Dobermans to terriers is 2:7. There are 774 dogs altogether.
How many Doberman is there?
How many terriers?

Answers

Answer:

172-602 I think

Step-by-step explanation:

Part A: The x-intercepts of the graph are (-2, 0) and (2.5, 0). 2x² - x - 10 = 0 2x² - 5x + 4x - 10 = 0 x(2x - 5) + 2(2x - 5) = 0 (x + 2)(2x - 5) = 0 x = -2, 5/2 or 2.5 Part B: The vertex is going to be the minimum of the function. The coordinates are (0.25, -10.125). Vertex = (h,k) h = midpoint of the x-intercepts (because of symmetry) h = (-2 + 5/2) = 1/4 k = f(1/4) k = 2(1/4)² - 1/4 - 10 = -81/8 Vertex: (0.25, -10.125). y-intercept: when x = 0 2(0)² - 0 - 10 = -10 Part C: To graph f(x), I would draw a line connecting the x-intercepts, vertex and the y-intercept using the points (-2,0), (0,-10), (0.25, -10.125) and (2.5,0). These points are the answers from part A and B and that is why I can use them to draw the graph.

Answers

Answer:

um thats an awnser.....?

Step-by-step explanation:

Ben was holding a bake sale to raise money for his field trip. He sold cookies for $2 each, muffins for $1 each, and lemonade for $4 a bottle. If he sold 24 cookies, 13 muffins, and 36 bottles of lemonade, how much money did he raise for his field trip? Explain how you found your answer.

Answers

Answer: he raised $205

Step-by-step explanation:

cookies: $48 (24x2)

muffins: $13 (13x1)

lemonade: 144 (36x4)

144+13+4=$205

Answer:

205

Step-by-step explanation:

COOKIES: 2x24= 48

MUFFINS: 1x13= 13

LEMONADE: 4x36= 144

144+ 48+ 13= 205

written answer:

The answer is 244 i got this answer by mulitplying how much he sold by the prices he sold by.So i multiplied 2x24 for the cookies and got 48, then i multiplied the muffins 1x13 to get 13.Finally i multiplied 4x36 to get 144 after that, i added all the sums up and i got the answer 205. So Ben raised $205 for his feild trip.

What is the largest positive integer that would make the
following inequality true?
5x – 3 < 17

Answers

Answer:

Step-by-step explanation:

5(3)-3=12 yes

5(4)-4=17 no

Classify each triangle by its angles and sides. Equal sides and equal angles, if any, are indicated in each diagram. (Please help)

Answers

Answer:

This is an isosoles triangle because it has two congruent sides, and two congruent angles. Brainliest pls :)

Answer: isosceles triangle

Step-by-step explanation: isosceles triangles have two sides that are the same and two angles that are the same

jason can travel 24 miles in 1/2 hour. What is his average speed in miles per hour

Answers

Answer:

Step-by-step explanation:

If Jason travel 24 miles in 1/2 hour, he will travel 2*24=2*1/2h

48 miles/hour

24 miles...............................30 min

? miles in .............................60 min

(60*24)/30=48

The tens digit of a two-digit number is 1 less than 3 times the units digit. If the digits are reversed, the new number is 45 less than the original number. Find the number

Answers

Answer:

32 is the

number

Step-by-step explanation:

I really need help. You will get 15 points!!!

Answers

Answer:

The answer is D

Step-by-step explanation:

Because you multiply everything by 2

Answer:

Step-by-step explanation:

because i order to dilate a shape you have to multiply each number and in this case by 2.

hope it helps

At a Christmas party,40 people wore a grinch or elf costume. If there were 50 people at the party and 10 were dressed as the grinch, what percent were wearing an elf costume ?

Answers

Answer:

Percent [wearing elf costume] = 60%

Step-by-step explanation:

Given:

Total number of people = 50

Grinch or elf costume = 40

Grinch costume = 10

Find:

Percent [wearing elf costume]

Computation:

Percent [wearing elf costume] = [Grinch or elf costume - Grinch costume] / Total number of people

Percent [wearing elf costume] = [40-10] / 50

Percent [wearing elf costume] = [30] / 50

Percent [wearing elf costume] = 60%

what is y intercept?

Answers

In analytic geometry, using the common convention that the horizontal axis represents a variable x and the vertical axis represents a variable y, a y-intercept or vertical intercept is a point where the graph of a function or relation intersects the y-axis of the coordinate system. As such, these points satisfy x = 0.

Answer:

Step-by-step explanation:

Which number is greatest?
O 2.89 x 10
O 1.997x102
O 8.9x104
O 5x10

Answers

Answer:

Step-by-step explanation:

you just multiply in the calculator

Karen is training for a marathon. she ran 15 miles in 135 minutes. At this rate, how long will it take Karen to run 25 miles.

Answers

Answer:

225

Step-by-step explanation:

135/15=9x25=225

Fred's Fruit Stand has 252 pounds of fruit and sells 2 7/8 pounds per hour. Gary's grocery Store has 285 pounds of fruit and sells 3 1/3 pounds per hour. How many hours until they have the same amount of fruit left?

Answers

Answer:

72.1 hours

Step-by-step explanation:

Let the number of hours be represented as: x

Fred's Fruit Stand has 252 pounds of fruit and sells 2 7/8 pounds per hour.

Convert 2 7/8 pounds to decimal = 2.875pounds

Hence:

252 - 2.875x

Gary's grocery Store has 285 pounds of fruit and sells 3 1/3 pounds per hour.

Convert 3 1/3 pounds to decimal = 3.333 pounds

Hence:

285 - 3.333x

How many hours until they have the same amount of fruit left?

This calculated by equating both equation together

252 - 2.875x = 285 - 3.333x

Collect like terms

-2.875x + 3.333x = 285 - 252

0.458x = 33

x = 33 / 0.458

x = 72.052401747 hours

x ≈ 72.1 hours

They would have the same amount of fruit left after 72.1 hours

What is the inverse of the function f(x) = 4x+8?

Answers

Answer:

(x-8)/4=y

Step-by-step explanation:

f(x)= 4x+8

y=4x+8

y-8=4x

(y-8)/4=x

(x-8)/4=y

PLEASE HELP simplify the following expression 4+√-4+√-9+7

Answers

Answer:

your answer simplified is:

13+3i

[50 pts] An even number, n, times the next consecutive number, n + 2, is equal to 168. Find the original number.

Answers

We are given:

An even number 'n', multiplied by the next consecutive even number is 168

Solving for n:

From the given statement, we can say that:

n(n+2) = 168 [n multiplied by the next even number 'n+2']

n² + 2n = 168

n² + 2n - 168 = 0 [subtracting 168 from both sides]

We can see that we now have a quadratic equation, solving using splitting the middle term

n² + 14n - 12n - 168 = 0

n(n + 14) -12(n + 14) = 0 [factoring out common terms]

(n-12)(n+14) = 0

Here, we can divide both sides by either (n-12) OR (n+14)

Checking the result in both the cases:

(n + 14) = 0/(n-12) (n-12) = 0/(n+14)

n + 14 = 0 n - 12 = 0

n = -14 n = 12

Both these values are even and since we are not told if the number 'n' is positive or negative, both 12 and -14 are the possible values of n

PLEASE ANSWER THISSS

Answers

Answer:

78.5 ft

Step-by-step explanation:

You had the right answer

Hope you got the clarification you needed! :)

Brainliest pls

Its 78.5
Hope this helps and goood luckkkkk :)

Solve for p.
7/p = 8/9

Answers

Answer: p = 63/8

Step-by-step explanation:

first, we determine the defined range.

7/p = 8/9, p is not equal to 0.

then, we cross multiply.

63 = 8p

then, we divide both sides.

p = 63/8

i’m putting my faith in you guys my course ends tommorow

Answers

Answer:

Step-by-step explanation:

distribute 3 to 4x+2 --> 12x + 6 = 8x + 24 - 2x

combind like terms --> 12x + 6 = 6x + 24

subtract 6 from both sides --> 12x +6 -6 = 6x + 24 - 6 --> 12x = 6x + 18

subtract 6x from both sides --> 12x - 6x = 6x -6x +18 --> 6x = 18

divide both sides by 6 to get what x equals --> x = 3

Determine the value of the missing length. ROUND TO THE NEAREST TENTH if needed
А
C = 6
ma
C = 4
С
C = 5.1
D
C = 4.8

Answers

Answer:

C=5.1

Step-by-step explanation:

Using pythag (a²+b²=c²) we can determine c.

1²+5²=26

√26 = 5.099

c=5.1

Suppose you have 7 dimes and 6 nickels in your pocket. How many ways can you reach
into your pocket and select 2 dimes?

Answers

Answer:

21 possible ways to select 2 dimes.

Step-by-step explanation:

There are 42 possible ways to select coins, but only 21 to select 2 dimes. I believe this is correct, but you should probably wait for another answer for affirmation.

Answer:

vhhghhhh

jjjj

Step-by-step explanation:

jhhhgggggy

to serve 1 person at a local restaurant, it takes 10 minutes. to serve 5 people it takes 18 minutes. how many minutes will it take to serve a party of 18?

Answers

Answer:

It would take 24 minutes because the higher the people the higher the minutes go up

Step-by-step explanation:

5th grade math. Correct answer will be marked brainliest.

Answers

21.333.... there isn’t an exact answer bc it’s an odd number

Answer:

The value of n is 0.64

Step-by-step explanation:

10^3 = 1000

640 divided by 10^3 = 0.64

If a point is originally located at (2,9) and is translated 4 units to the right and 7 units up, what would its new
coordinates be?

Answers

Given:

The point is (2,9).

It is translated 4 units to the right and 7 units up.

To find:

The coordinates of new point.

Solution:

The point is translated 4 units to the right and 7 units up. So, the rule of translation is

[tex](x,y)\to (x+4,y+7)[/tex]

The point is (2,9). Using the above rule, we get

[tex](2,9)\to (2+4,9+7)[/tex]

[tex](2,9)\to (6,16)[/tex]

Therefore, the coordinates of new points are (6,16).

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