Answer:
180 sq.cm
Step-by-step explanation:
A = 10 x 10 + 16 x 5 x 1/2 x 2
A = 100 + 16 x 5
A = 100 + 80
A = 180 square cm
Hope that helps!
Answer:
6^20
Step-by-step explanation:
When two indices are in brackets, you just have to multiply them.
Answer:
0.3
Step-by-step explanation:
15
300*5/100 =15
That's all
Answer:
y=10x
Step-by-step explanation:
it costs 10 dollars for one pound of steak.
