Its either A or D if its wrong sorry hope this helped tho
Answer:
28.8 and 180
Step-by-step explanation:
you just times B by 2/5 to get C and divide it by 2/5 to get A
C = (72)(2/5) = 28.8 km³
A = (72)/(2/5) = 180 km³
We know the answers make sense because A shrinks to get B and B shrinks to get C, and our answers match that.
Answer:
1) 1/4× 60=60/4 is 15 prefer fish
2)30×40/100=1200/100 is 12/1 has school dinners
3)3/4×28=84/4 is 21% of the items are not pencils
4)40×7/10=280/10 is 28 percent of the players were not born in UK
5)80×69/100=5520/100 is 552/10
6)1/4×120=120/4 is 30percent
7)95/100×120=1140/10 is 114 houses
8)55/100
2)
Answer:
The diameter is equal to
Step-by-step explanation:
we know that
The area of a circle (pizza) is equal to
In this problem we have
substitute and solve for r
simplify
square root both sides
Find the diameter