Ask question

Ask question

All categories

3 years ago

8

The area of a square is 36 square centimeters. A rectangle has the same perimeter as the square. The length of the rectangle is

twice the width what is the area of the rectangle in sq cm?

1 answer:

Irina-Kira [14]3 years ago

4 0

Answer:32sq cm

Step-by-step explanation:

area of square 36

sides are then 6 by 6

6+6+6+6=24

24 can be made into 4+4+8+8 8 is twice as much as 4 8x4=32

You might be interested in

Which statement about rational numbers is true?

Ilya [14]

Answer:

im not to good at math but im pretty sure that its 1. all rational numbers ae fractions

Step-by-step explanation:

6 0

3 years ago

The surface area of this triangular pyramid, whose base and lateral faces are congruent equilateral triangles, is __ square inch

DedPeter [7]

Answer:

The surface area is equal to $390\ in^{2}$

Step-by-step explanation:

The surface area of the triangular pyramid is equal to the area of its four triangular faces

so

In this problem

$SA=4[\frac{1}{2}(b)(h)]$

we have

$b=15\ in$

$h=13\ in$

substitute the values

$SA=4[\frac{1}{2}(15)(13)]=390\ in^{2}$

4 0

3 years ago

Read 2 more answers

Someone help me pls, for real

Naily [24]

Answer:

whats the question

Step-by-step explanation:

3 0

3 years ago

15/3 = ?/1. what's the missing unit rate

tamaranim1 [39]

The unit rate is 5/1

15/3=5
3/3=1

7 0

3 years ago

Read 2 more answers

10x^2+50 factoring by taking out the greatest common factor

inessss [21]

Answer:

The greatest common factor is 10

Step-by-step explanation:

Once you factor it out, you have :

10(x^2+5)

8 0

3 years ago