The width of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in.?

Mathematics

1 answer:

sergejj [24]3 years ago

5 0

Answer:

Width is 10 1/2 inches and the length = 21 inches.

Step-by-step explanation:

Let the width be x then the length us 2x inches.

Perimeter = 2x + 2(2x) = 63

6x = 63

x = 10 1/2 inches.

You might be interested in

I don’t understand how to find x

Yanka [14]

C, bc you add up all x’s, which give you 4x. Then you add 0.5,1,1.5 together, which is 3.

7 0

3 years ago

Help me by please this is kinda hard for my child and I forgot it

lisabon 2012 [21]

It's 6!

When you multiply both the numerator and denominator by the same number, you will have an equivalent to the fraction you started with because the new fraction can be reduced to the original fraction.

2/3 = 4/6 = 6/9 = 8/12 = 10/15 = 12/15 etc.

4 0

3 years ago

1. Write a two-column proof.

Alexandra [31]

Answer:

Check it below, please

Step-by-step explanation:

Hi there!

Let's prove segment AB is perpendicular to CD. Attention to the fact that a two column proof has to be concise. So all the comments can't be exhaustive, but as short as possible.

Let's recap: An isosceles triangle is one triangle with at least 2 congruent angles.

Statement Reason

$\overline{AB} \cong \overline{AC}\\$ Given