Answer:
w=16, L=20
Step-by-step explanation:Length(L)=w+4
P=72
P=2L+2w
P=2(w+4)+ 2w
P=2w+8+2w
72=4w+8
4w=72-8
4w=64(/4)
w=16
L=16+4=20
Verification: 16+16+20+20=72
32+40=72
72=72 (T)
9 of 12 were returned which is the same as 9/12. Reduce the fraction...
9/12 = 3/4
To find percent we need the denominator to equal 100 so if we multiply by 25/25...
3/4 × 25/25 = 75/100 =
75%
A. 5 feet
To find the area of a rectangle, multiply length by width. Since the length is 15, you divide 75 by 15, so the width would be 5 feet.
Answer:
13x+2
Step-by-step explanation:
I used the addition
Answer:
28 + 30 + 42 = 100
Step-by-step explanation:
s=small number
s+ (s+2) + (s+2 +12) =100
3s +16 = 100
3s =84
s = 28
small 28
mediam 28+2 = 30
large 30+12 = 42
