Answer:31r
Step-by-step explanation:
Formula=πd
22/7 × 100
3.14 × 100
314 cm square
$6.63
Set up a proportion for the situation and solve for the unknown quantity. Round to the hundredths place because we are dealing with money.
See details:
Answer:
A.
Step-by-step explanation:
(-7)*(2/5 + (-3/7))
= -14/5 + 3
=1/5
The answer will be a) 11 b) 9