Mathematics High School

Please help Look at image
I’m struggling

Please Help Look At Image Im Struggling

Answers

Answer 1

Answer: m is — 1

Step-by-step explanation:

Explanation is in the attached image

Please Help Look At Image Im Struggling

Related Questions

3 - (2x - 5) < -4 (x+2) can someone please help me get the answer i dont know how to get it

Answers

Answer:

x < -8

Step-by-step explanation:

3 - (2x - 5) < -4 (x+2)

distribute

3 - 2x + 5 < -4x - 8

add the numbers

8 - 2x < -4x - 8

move the x

2x < -16

divide

x < -8

Mark which ratios are equivalent to 5/7. Mark all that apply.
2/6
3/6
5/10
10/14
50/100
20/28
1/3
8/24

Answers

Answer:

5/10 20/28

Step-by-step explanation:

i think only these.. hope this helps..

Answer:

10/14

Step-by-step explanation:

5x2=10

7x2=14

In △ACD, if AC≅AD, m∠A = 3x − 4, m∠C = 5x + 1, and m∠D = 7x − 27, find x and the measure of each angle.

Answers

Answer: x= 14

A= 38

C= 71

D= 71

CAN U CHECK MY ASWERS REAL QUICK?

Answers

Answer:

you dont have any answers but here they are:

18: 48

19: 5/48

20: 1/8

Step-by-step explanation:

for 18, you basically count ig

19, 1/4 (dime possibility) times 5/12 (<30 days)

20, 3/4 (> 5 cents) times 1/6 or 2/12 (september and october possibility)

hope this helps!

Charlotte wants to know which website gains more new subscribers per amount of content. 1) Charlotte thought of two different ways to define this quantity. Identify these two definitions among the following options. Choose 2 answers: Choose 2 answers: (Choice A) A Number of new subscribers divided by number of writers (Choice B) B Number of new subscribers divided by number of likes (Choice C) C Number of new subscribers divided by number of posts (Choice D) D Number of new subscribers divided by number of words 2) Determine which website gains more new subscribers per amount of content according to the two definitions. Did you get the same result for both definitions? Choose 1 answer: Choose 1 answer: (Choice A) A Yes. According to both definitions, website A gains more subscribers per amount of content. (Choice B) B Yes. According to both definitions, website B gains more subscribers per amount of content. (Choice C) C No. The definitions have opposite results.

Answers

Answer:

1)

Number of new subscribers divided by number of posts.

Number of new subscribers divided by number of words.

2)

No. The definition have opposite results

Step-by-step explanation:

Khan academy said it was right tehee

Answer:

Step-by-step explanation:

number of new subscribers divided by posts

number of new subscribers divided by the number of words

no the definitions have opposite results.

Which of the following numbers is irrational?

-0.3

Answers

Answer:

-3/10

Step-by-step explanation:

PLEASE HELP ME PLEASE!!!

Answers

Answer:

cant not see the photo honey

Step-by-step explanation:

Answer:

For point (1, -2): -2 = -1 - 1 = -2. Therefore, point (1, -2) lies on the graph of the equation.

The graph of the equation is the set of points that are solutions to the equation.

A coordinate pair on the graph of the equation is a solution to the equation.

For the point (0, -1): -1 = -(0) - 1 = 0 - 1 = -1.

Therefore, The point ( 0, −1 ) lies on the graph of the equation.

Step-by-step explanation:

I feel like this wont help- qwq okay the answer is C-

Select the correct answer.
Gio created a scatter plot and drew a line of best fit, as shown

Answers

Answer:

y=3x+5 is the answer for this question

Answer:

y= 1/3x+4

Step-by-step explanation:

The y-intercept is at 4 and the slope is 1/3

a bicycle had a listed price of $607.98 before tax. if the sales tax rate is 8.25% find the cost of the bicycle with sales tax included. round your answer to the nearest cent if necessary​

Answers

Answer: $658.14

Step-by-step explanation:

The answer is $658.14 hope this helps:(

Write the equation in slope-intercept form through the point (-5, 3) and is perpendicular to the line y = 2x - 3 and graph​

Answers

Slope intercept form: y = mx + b

When a line is perpendicular to another line, its slope is the negative reciprocal to that slope.

From this information, we already know that the slope of our new line is -1/2, because -1/2 is the negative reciprocal to 2 (which is the slope of the original line).

y = -1/2x + b

Because the point (-5,3) is given, we can simply plug the x and y coordinates into our incomplete equation.

3 = -1/2(-5) + b

3=2.5 + b

b = 0.5

ANSWER: y = -1/2x + 0.5

THE GRAPH IS LINKED; RED LINE IS y=2x-3 AND BLUE LINE IS y=-1/2x + 0.5

Jennifer bought 3 shirts for $48.00. At the same rate, how much would Jennifer pay for 10 shirts?

sentence stem:Jennifer would pay $ for 10 shirts.

Answers

Answer:

160 dollars

Step-by-step explanation:

3 for 48.00 dollars meaning that she pays 16 dollars a shirt

16 times 10 is 160

so 160 dollars

Answer:

160

Step-by-step explanation:

48 divided by 3 times 10

A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 25 feet each hour.Which equation models the change in his elevation at 5 hours? GIVING BRAINLIEST IF FAST AND CORRECT ANSWER!!!!!!!!

Answers

Answer:

D. 5•25=125

Step-by-step explanation:

25 Feet per hour would be 25•5 so D

D. 5 x 25 = 125

It's correct on A P E X

Which expression is equivalent to 2(m − 4) + 1?
A. 2m − 7
B. 2m − 3
C. 2m + 9
D. 2m + 10

Answers

Answer: The answer it A

2(m-4)+1

2m-8+1

2m-7

The answer is A
2(m-4)+1
You would do distributive property which you would do 2×4 which is 6+1=7 which therefore it would be

' $1, 200 . 18 1.5%

Answers

Answer:

2178

Step-by-step explanation:

The answer choices are

A) <3 and <10
B) <2 and < 10
C) <3 and <7
D) <2 and <8

Answers

I believe it’s C because none of the others are even close and the 3 and 7 add up correctly

A side of the triangle below has been extended to form an exterior angle of 125°. Find the value of xx.

Answers

Answer: 55

Step-by-step explanation:

x+125=180

subtract 125 on each side

when you do that 125 cancels out and your left with

180-125=55

The value of x from the given triangle is 55°.

Given that, a side of the triangle below has been extended to form an exterior angle of 125°.

What are adjacent angles?

Adjacent angles are those angles that are always placed next to each other in such a way that they share a common vertex and a common side but they do not overlap each other.

From given figure, the exterior angle of tringle is 125° and x is adjacent angle to that.

Now, 125°+x=180°

⇒ x=180°-125°

⇒ x=55°

Hence, the value of x from the given triangle is 55°.

To learn more about the adjacent angles visit:

https://brainly.com/question/12838185.

#SPJ2

lin swims 10 laps in a pool in 25 minutes how many laps per minute is that

Answers

Answer:

2.5 laps per minute

Step-by-step explanation:

13. Jonas is riding his bicycle at 18 kilometers per hour, and he has already ridden for 40 kilometers. (6, 148)​

Answers

Answer:

Step-by-step explanation:

40 / 18

= 2.22 hours

what is the solution to this problem? 2x+3(x-10)=45

Answers

Answer:

x= 15

Step-by-step explanation:

2x+3(x-10)=45

2x+3x-30=45

Combine like terms:

2x+3x-30 turns into 5x-30= 45

5x-30=45

   +30 +30

5x = 75

 x = 15

   

Answer:

x = 15

Step-by-step explanation:

2x+3(x-10)=45

2x+3x-30 =45

5x-30       =45

5x            =45+30

5x            =75

x              =75/5

x              =15

What is the slope of the line with the following coordinates from the
table?

Answers

1/8 is the slope.
(y2 - y1)/(x2 - x1)

Answer: The slope is 1/8

Step-by-step explanation:

The x values go up by 8. That gives the run.

the y values go up by 1. That gives the rise.

Slope is rise/run  SO

1/8 is the slope.

Graph attached.

George bought 2.45 pounds of tofu and 1.62 pounds of fish. How many more pounds of tofu did he buy than fish?

Answers

Answer:

George has a seafood addiction

Step-by-step explanation:

what is
-4/3(12k + 27) = -57 - 9k

Answers

Answer:

Step-by-step explanation:

-16k - 36 = - 57 - 9k

-36 + 57 = - 9k + 16k

21 = 7k

21/7 = k

3 = k

answer this just tell me the color

Answers

Answer:

yellow

Step-by-step explanation:

2 1/2 divided by 1 7/8
SHOW YOUR WORK and if you do i'll give you brainiest :)

Answers

Answer:

1.33

Step-by-step explanation:

2 1/2=2.5

1 7/8=1.87

=1.33

Bob baked 175 brownies to give seven of his friends if he splits the brownies evenly and keeps none for himself how many brownies will each friend get

Answers

Each friend will get 25 brownies each!!!!

Answer:

25

Step-by-step explanation:

175 ÷ 7 = 25

Find the slope of the line passing through the points ( -9, 3) and (6, 3)

Answers

Answer:

M=0

Step-by-step explanation:

You want to use the formula (y2-y1)/(x2-x1). To do this, subtract 3-3/6- -9 and that is your slope. So the slope is 0/15.

It takes 6 cubes to build a staircase with 3 steps. How many cubes will be needed for 11 steps?

Pls show work

Answers

Answer:

5 more cubes

Step-by-step explanation:

you just keep on adding the cubes. So i am in honors math and the easiest way to do math like this just use paper so start with the number of cubes and the just keep on adding till you get to the number you need in this case that number is 11.

Rearrange the area formula to solve for |
A=lw

Answers

Answer: L=A/W

Or you can plug in the values for Area and width.

Step-by-step explanation:

If you divide the total area by the width, you get the length

A: 400

L: ?

W: 50

400=50L

400/50=50L/50

8=L

L=400/50

L=8

Hope this helps!

Um I don’t really understand math. But I have a test and I need to. know what is the least common multiple of 15 and 45 but can u show your work plz and thank you

Answers

Your least common multiple is 3

Tara has two bags of marbles. The first bag contains 6 red marbles, 5 blue marbles, and 4 green marbles. The second bag contains 3 red marbles, 2 blue marbles, and 4 green marbles. Tara will randomly select 1 marble from each bag.

What is the probability that Tara will select a blue marble from each bag?

Answers

Answer:

The first bag,  1 in 3 and the second, 2 in 9.

Step-by-step explanation:

If there are 15 total marbles in the first bag, and 5 blue, there is a 5 in 15 chance, or 1 out of 3 chance she could pull a blue out of the first bag. The second bag, has 9 in total and 2 blue, so there is a 2 in 9 chance she could pull out a blue from the second bag. Hope this helps!

Answer:

2/27

Step-by-step explanation:2/27

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