Answer:
110 db
Step-by-step explanation:
Number 1 is 4 4/5#2 is-3 #3 is > anf # 4 is 13 units
Just subtract 27 from 31.25
31.25-27=4.25
Brandon must cut 4.25 seconds
Answer:
21y² +34 yx + 8x²
Step-by-step explanation:
Area of a rectangle is given by L×W where L is length, and W is width
Given L=3y+4x
W=7y+2x
Area= (3y+4x) × (7y+2x)
3y(7y+2x) + 4x(7y+2x)
21y² + 6yx +28yx+8x²
21y² +34 yx + 8x²
The answer is 80%
Have a good day/night
