Answer:
The first question is A.
The second question is C.
The thid question is B., I think i'm not quit sure sorry
the answer is 153.86 ft squared
= the formula for the area of a circle is A=πr2
= area = pi x radius squared
= the radius is 7 feet, square that to get 49
= multiply 49 by pi to get the area: 153.86 square feet
153.86 ft squared
Answer:
c=6
Step-by-step explanation:
c+25-19=100
isolate variable...
c+25-19+19=100+19
c+25=119
c+25-25=119-25
c=6
Answer:
When dividing by 1000, move the decimal point three places to the left (the last one)
Step-by-step explanation:
they're both decimals the only difference is that one of them has a zero in front of the ddecimal
