the area of the base of a square notepad is 2.25 square inches. what is the length of one side of the base of the notepad

Answers

Answer 1

Answer:
The area of a square is the length of one side squared, so to find the length of a side, find the square root of the area. The square root of this notepad's area (2.25) is 1.5 inches, so that is the length of one side of the notepad.

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Henry is hanging flyers on front doors for his father's pizza business. He hung 130 flyers in 95 minutes. He still has 870 flyers to hang. His brothers, Nick and Adam, come to help. Nick hangs flyers 50% faster than Henry, and Adam hangs flyers 20% slower than Henry. Find the constant of proportionality for the flyer hanging rate of Henry, Nick, and Adam combined? (round to nearest tenth)

Answers

Given:
Henry: 130 flyers in 95 minutes.
Nick hangs flyers 50% faster than Henry
Adam hangs flyers 20% slower than Henry
Remaining flyers: 870

Henry's rate per minute = 130/95 = 1.37 flyers per minute

Nick: 1.37 * 1.50 = 2.055 or 2.06 flyers per minute
Adam: 1.37 * 0.80 = 1.095 or 1.10 flyers per minute

1.37 flyers + 2.06 flyers + 1.10 flyers = 4.53 flyers per minute.

870 flyers ÷ 4.53 flyers per minute = 192 minutes

the constant proportionality for the flyer hanging of all three is 4.53 flyers per minute. They will finish hanging the remaining 870 flyer within 192 minutes.

the answer is 4.53 but you have to round to the nearest tenth so you get 4.5

What is the surface area of a cube with a side of length 14 meters?

Answers

area of a cube=6(side)²
area of a cube=6*(14 m)²=6*196 m²=1176 m²

Answer: 1176 m²

Best Answer 1176m²

SA = 6 × (14)²
SA = 6 × 14×14
SA = 6×14
SA= 84²
which would give you 1176m²

Find 20% of 5m in cm

Answers

Answer:

100 cm

Step-by-step explanation:

1 meter = 100 centimeters

5*100=500

20% of 500=100

The answer is one hundred cm. Since twenty percent is one fifth, one fifth of five meters is one meter (5/5). One meter is equivalent to one hundred centimeters, hence the name CENTImeters

12
x
−
8
y
=
24
6
x
−
y
=
21