Mathematics Middle School

What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?

A. √137

B. √15

C. √5

D. √13

Answers

Answer 1

Answer:

√13

Step-by-step explanation:

Answer 2
Square root of 13 I hope this helps!

Related Questions

Y = 4x + 9
What is the slope and the y-intercept?

Answers

Answer:

y=4x+9 is in the form y=mx+b , so the slope ( m ) is 4 and the Y-intercept ( b ) is 9

Answer:

m = 4b = 9

Step-by-step explanation:

We know that:

y = mx + by = 4x + 9

If we compare these two equations, we can find the slope and the y-intercept.

=> (y = mx + b) = (y = 4x + 9)

We can clearly see that 'm = 4' and 'b = 9'.

Conclusion:

Therefore:

m = 4b = 9

Hoped this helped.

The total cost of renting a cement mixer is given by the graph below.

The total cost of renting a forklift is given by the equation y = 30x + 30.
Which item has a higher initial/starting fee that must be paid no matter how many days it is rented for in order to rent it?

Answers

Answer:

The cement mixer

Step-by-step explanation:

When x is 0 for the cement mixer, y is 40,

While when x is 0 for the forklift, y is only 40

Answer: Cement mixer

A pine tree grows about 18 inches per year. After how many years will the tree be 90 inches tall? [Type your answer as a number.]

Answers

Answer: Your answer is 5.

Step-by-step explanation: I hope my answer will help you.

Answer:

5

Step-by-step explanation:

90/18 = 5 years

A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs.

HELP ON THIS ONE????

Answers

Answer:

C) 2.6

Work Shown:

a = x, b = 3, c = 4

a^2 + b^2 = c^2  ... pythagorean theorem

x^2 + (3)^2 = (4)^2

x^2 + 9 = 16

x^2 = 16 - 9

x^2 = 7

x = sqrt(7)

x = 2.64575131106459

x = 2.6

If , what is the value of the expression ?
A.

B.

C.

D.

E.

Answers

Answer:

im pretty sure its 6

Answer: below

B: 6!

Step-by-step explanation:

Substitute the 8 for d evaluate:

4 + 2 = 4 + 8/2 = 4 + 4= 8

Answer:

[tex]\frac{4+d}{2} = \frac{4+8}{2} = \frac{12}{2} = 6[/tex]  

:)

Translate the phrase into a math expression.

Twelve more than the quotient of six divided by three.


A. (3÷6)+12

B. 3÷(6+12)

C. (6÷3)+12

D. 6÷(3+12)

Answers

Answer:

C

Step-by-step explanation:

Quotient of 6 divided by three translates to (6/3) and then +12.. so you get (6/3)+12

Create a scatterplot displaying the data in the table. Be sure to include a linear trend line. (2 points)

Answers

Answer:

I'm going home ️️️️️ and I have

Hmm, What is the answer?


PLEASE HELP ME!!!

Answers

Answer:

y = kx.

Step-by-step explanation:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Answer:k=yx

Step-by-step explanation:

What is the scale factor?

Answers

Answer:

3

Step-by-step explanation:

the second figure is 3 times larger than the first

3 because if you count the boxes or whatever the second scale is 3 times bigger then the first one

A game app costs a base fee of $5.
You can download additional booster packs for $1.50 per pack.

If you spend a total of $23 on the game, which equation correctly models the situation, where n is the number of booster packs purchased?

Answers

Answer:

the correct answer is 5 + 1.5n = 23

5+1.5n=23 and N=12
you would subtract 5 from 23 and get 18 and then divide 18 by 1.5 and get 12.

help im giving 90 points

Answers

7/28 as a decimal would be 0.28
7/25 as a decimal would be 0.28
I figured this out but dividing 7 by 25, giving me 0.28

This one i number 7…..

Answers

Answer:

i dont know if im right but i think that its C

Step-by-step explanation:

It’s C because the function rule is y=x+3

WILL GIVE BRAINLIEST LIKE FIVE HEARTS THE WHOLE SHEBANG

The graph shows how many bottles a machine caps in a certain number of seconds.


Part A

What is the constant of proportionality, and what does it mean in this situation?

Use the drop-down menus to show and explain your answer.

The constant of proportionality is

Choose...

; the machine caps

Choose...

bottles in

Choose...

.

Answers

I’m assuming that this is about how much the machine can cap so I would say bottles in.

Regina can purchase packets of tea in four sizes. Which size is the best buy?

9-lb packet for $12.75

2-lb packet for $4.34

7-lb packet for $9.45

4-lb packet for $6.26

PLZ help, i'm on a test

Answers

Answer:

7 lb for $9.45

Step-by-step explanation:

12.75 / 9 = 1.42

4.34 / 2 = 2.17

9.45 / 7 = 1.35

6.26 / 4 = 1.57

The lowest answer is 7 lb for $9.45

7 IB packet for $9.45, this was a question on my test and i got it right

Pls help this question is due in 2 minutes

Answers

Do you still need the answer for your question?
I’m guessing you don’t need a answer now

Deanna borrowed $650 at 8% 0 simple interest. How much - 52 interest did she pay for 1 year?​

Answers

Answer:

i = ($650)(0.08)(1) = $52

Step-by-step explanation:

The formula for simple interest is i = prt.  Here p = $650, r = 0.08 and t = 1 (year).  Then the simple interest Deanna paid for this one year loan was

i = ($650)(0.08)(1) = $52

Identify the parts of the expression 4.2m + (8 , 2) - 6.

a. What are the terms of the expression?
b. Which term is the product of two factors?
c. Which term is a quotient?
d. Which term is a constant numerical value?

Answers

Answer:

Step-by-step explanation:

C because the problem has a bracket in between which clarify the statement  as a quotient

y = 5x + 4
What is the slope. Please help.

Answers

The answer is 5 . 5 is the slope

Answer:

The slope is 5

Step-by-step explanation:

Our equation:

y = mx + b

Given equation:

y = 5x + 4

Now, let's compare both equations to see which is the slope.

=> y = mx + b = y = 5x + 4

We can clearly see that m = 5.

Therefore, the slope is 5.

Hoped this helped.

[tex]GeniusUser[/tex]

If Gary bikes at an average speed of 6 miles per hour, how many hours will it take him to bike 84 miles?
A. 19 hours
B. 17 hours
C. 14 hours
D. 12 hours

Answers

the answer is c; 14 hours

do 84 divided by 6 and you will get 14

Step-by-step explanation:

No of hours =84 ÷ 6 = 14 hours

Option C is the correct answer

Help please quickly. please thanks you

Answers

Answer:

ok so you see the explanation you need to do the number by the numbertep-by-step explanation:

yuhhhhhhh

So you kind of need to see how much it takes like you add it to get the number Sooooo so I think it might be 10 am sorry if am wrong

Simplify
10(–6x+–10)+–10x

Answers

Answer:

-70x - 100

Step-by-step explanation:

After you apply distributive property: -60x+-100+-10x

Combine like terms: -70x - 100

Hope it helped!

Answer: -70x-100

Step-by-step explanation:

10(–6x+–10)+–10x

-60x+-100+-10x

27 percent of the class prefers barbecue chips 2 regular potato chips. If there are 100 students in the class how many students do not prefer barbecue chips

Answers

Answer:

73

Step-by-step explanation:

73% of the students do not prefer BBQ chips

THERE ARE 4 QUESTIONS BELOW!
1. Mae Ling earns a weekly salary of $395 plus a 5.0% commission on sales at a gift shop. How much would she make in a work week if she sold $4,800 worth of merchandise?

She would make $_______

2. Ramon earns $1,865 each month and pays $53.30 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Ramon spends ______% of his earnings on electricity each month.

3. James, Priya, and Siobhan work in a grocery store. James makes $7.00 per hour. Priya makes 40% more than James, and Siobhan makes 15% less than Priya. How much does Siobhan make per hour?

Siobhan makes $_______ per hour.

4. The Hu family goes out for lunch, and the price of the meal is $46. The sales tax on the meal is 6%, and the family also leaves a 20% tip on the pre-tax amount. What is the total cost of the meal?

The total cost of the meal is $__________.

5. For the following real-world examples, determine whether each situation represents a percent increase or a percent decrease.

Sales tax on an item is a percent ______

A discount on an item is a percent _____

A tip on a bill is a percent __________

Answers

1. $240 in commission. If you add the weekly salary, it would be $635.

2. 35%

3. $8.30

4. $57.96

5. Sales tax on an item is a percent of increase. A discount on an item is a percent decrease. A tip on a bill is a percent increase.

Find the value of xxx in the isosceles triangle shown below?

Answers

Answer:

Step-by-step explanation:

H=10
(I needd to add more letters bla bla bla)

please explain and i will give brainly

Answers

ANSWER:192in

EXPLANATION:
Given diameter= 16in
So, radius= 16/2= 8in

Area=pi x r^2 (pi=3)
= 3x8^2
= 3x64
= 192

Can i get the brainliest please

Answer:

24 in.

Step-by-step explanation:

Because the radius would be half of the diameter, it would be 16/2 which is 8.

To find the area, you do pi times radius, so: 3*64=24.

The area would be 24in.

Algebra help........................

Answers

Answer:

437

Step-by-step explanation:

your answer is 437
explanation:

PLS HELP ME I NEED THIS URGENT!!!!

Answers

The y intercept should be ( -4, 0) because that is when the line will intercept the vertical line in the centre of the Cartesian plane because will be 0.
Pls give me the brainliest if possible

You select a marble without looking and then put it back. If you do this 5 times, what is the best prediction possible for the number of times you will pick a pink marble?

Answers

Since the ratio of pink marbles to other marbles is 1:5 meaning only 1 pink marble for every five you pick usually, the number of times you might pick a pink marble is 1 if you did it 5 times.

Please help with these questions!! Tysm!

Answers

1.) 2w+6z
2.) 3x+6
3.) 3x-y+3
Answer:
1.
2. 6 + 3 * y
3. Is 12w + 12z

use the table of probabilities to answer questions 1-3
1.list members of the sample space that include a taco use parentheses
2.list the members of the sample space that include cheese us parentheses
3.What is the probability of choosing a burrito with cheese and a taco or wrap with salsa??
please help

Answers

Answer:

what

Step-by-step explanation:

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