3 years ago

Please help I need it ASAP!!!!

Mathematics

1 answer:

lbvjy [14]3 years ago

7 0

Answer:

1 correct

2 incorrect

3 incorrect

4 correct

hope this helps :)

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The length of a rectangle is twice the width. If the perimeter of the rectangle is 60 units, find the area of the rectangle.

Snowcat [4.5K]

200

Let width = x
Let length = 2x
Let’s area = a

x+2x+x+2x=60

Combine the terms

6x = 60

Divide both sides by 6

x = 10

Width = 10
Length = 2*10 = 20

Area = 10*20 = 200

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2 years ago

Suppose the radius of a circle is 8 units. what is its circumference

klio [65]

Answer:

$\large\boxed{C=16\pi\approx50.24}$

Step-by-step explanation:

The formula of a circumference of a circle:

$C=2\pi r$

r - radius

We have <em>r = 8</em>. Substitute:

$C=2\pi(8)=16\pi$

$\pi\approx3.14\to C\approx(16)(3.14)=50.24$

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3 years ago

A 300-N force acts on a 25-kg object. the acceleration of the object is ___.

atroni [7]

The answer for that question is 12 m/s2. Your multiplying 25x12 which equals 300.

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2 years ago

A rectangular room is 15 feet long and 10 feet wide. A scale drawing of the room has a width of 5 inches. What is the length of

snow_tiger [21]

Answer:

7.5

Step-by-step explanation:

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2 years ago

PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION

Kipish [7]

Answer:

i m not able to give the answer to you

4 0

1 year ago