3 years ago

Please help out explanation need it

1 answer:

inna [77]3 years ago

5 0

Step-by-step explanation:

Area is 12*5=60

Height is 4

Perimeter is 2*17=34

Surface area=120+136=256

You might be interested in

Gemiola [76]

Take away 0.20 of the amount.

3 0

3 years ago

Sindrei [870]

Answer:

3x-4x7

Step-by-step explanation:

8 0

3 years ago

Rufina [12.5K]

Opposite/adjacent/hypotenuse

4 0

3 years ago

Tcecarenko [31]

Answer:

they are congruent so e=44°

Step-by-step explanation:

4 0

3 years ago

defon

Answer: 84

<u>Step-by-step explanation:</u>

Set up a proportion as follows: $\dfrac{\text{students that practice everyday}}{\text{total students}}$

$\dfrac{7}{12}=\dfrac{x}{144}$

Cross multiply: 12x = 7 × 144

Divide by 12: x = 7 × 12

Simplify: x = 84

6 0

3 years ago