Answer:
x_>-4
Step-by-step explanation:
11-3 = 8
8y = 24
8y/8 = 24/8
y = 3
Answer:
20
Step-by-step explanation:
9.60 × 15= 144 9.60×5=48 15+5=20
2(6+w)+2(w)=40
12+2w+2w=40
12+4w=40
4w=28
w=7
Now we know that the width is 7; abd the length is 7+6 which is 13.
To find the area we multiply 13x7
The area is 92cm squared
Step-by-step explanation:
vol =πr²h
22/7×8×8×3
= 603.2
