4 years ago

Solve the proportion. I will give brainliest. 2/7=r/4

Mathematics

1 answer:

8_murik_8 [283]4 years ago

3 0

Answer:

Cross multiply:

2 * 4 = 7 * r

Simplifying

2 * 4 = 7 * r

Multiply 2 * 4

8 = 7 * r

Solving

8 = 7r

Hope this helps.

You might be interested in

What property is 4x + 40 - 40 = 16 - 40

worty [1.4K]

The photo show how to solve the equation. Also you can use calculator to solve the problem. The easiest way of doing this is using a scientific calculator then use shift solve method for the ans

5 0

3 years ago

Read 2 more answers

Find the volume of a rectangular prism that is 10 cm long, 3 cm wide, and 2 cm high. Please draw and label the prism

oksano4ka [1.4K]

Answer:

Volume = Length × Width × Height

Volume = 10 × 3 × 2

Volume = 60 cm

8 0

3 years ago

Jamie has 7/10 of a pound of chicken to cook for dinner if she's going to split the chicken between three people how much chicke

DiKsa [7]

we know that

Jamie has $7/10$ of a pound of chicken to cook for dinner for three people

Step $1$

Divide $7/10$ by $3$

$\frac{(7/10)}{3} =\frac{7}{10*3} = \frac{7}{30}\ lb$

therefore

the answer is

Each person get $\frac{7}{30}\ lb$ of chicken

8 0

3 years ago

Read 2 more answers

Answers? & provide how u did it if u can thank u.

sp2606 [1]

Answer:

Step-by-step explanation:

a² = 10² - 6²

a² = 100 - 36

a² = 64

a = √64

a = 8

So, the value of a is 8

Hope this is helpful and useful :)

7 0

3 years ago

Read 2 more answers

A rectangle has a perimeter of 182 in and length of 52 in. What is the width?

Alik [6]

Check the picture below.

7 0

3 years ago