3 years ago

The length of a rectangle is 1/4 of the width the perimeter is 10 inches what is the width?

Mathematics

1 answer:

natita [175]3 years ago

3 0

Answer: 4

Step-by-step explanation: 1/4w + 1/4w + w + w = 10

2/4w + 2w = 10

1/2w + 2w = 10

2.5w = 10

Divide 10 by 2.5

width = 4

You might be interested in

The temperature at 9 a.m. is 2 degrees. The temperature rises 3 more degrees by noon. Which expression describes the temperature

Archy [21]

Answer:5

Step-by-step explanation:

2+3

5 0

3 years ago

Given that p(x)=3x^2-2x+1. Find p(3) and p(x+1)<br> p(3)= p(x+1)=<br><br> please show work

Rudik [331]

Answer:

3[2+1]

Step-by-step explanation:

p=3

4 0

3 years ago

What Is The Answer For -6( -2+a ) = 54

WITCHER [35]

Answer:

a = (-7)

Step-by-step explanation:

Firstly clear the bracket...,

-6(-2 + a) = 12 - 6a

Then substitute the simplified version in place of bracket...,

; 12 - 6a = 54

; -6a = 54 - 12

; -6a = 42...then divide both sides by (-6)

Therefore...., a = (-7)

3 0

3 years ago

Plz answer quick!!!

erica [24]

75.36 is the answer.

4 0

3 years ago

If A = 30° and r = 12, find x. (Round your answer to the nearest whole number.)

Margaret [11]

Answer:

$\boxed{12}$

Step-by-step explanation:

A = 30° and r = 12

$\sin A = \frac{r}{r + x}$

$\sin 30 = \frac{12}{12 + x}$

$\frac{1}{2} = \frac{12}{12 + x}$

$1(12 + x) = 2(12)$

$12 + x = 24$

$x = 24 - 12$

$x = 12$

Happy to help :)

6 0

3 years ago

Read 2 more answers