C. 154 cm
Explanation
The formula would be 1/4•pi•14squared which equals 153.93804. The rounded answer would be 154
Answer:
The simplified expression in the exponential form will be:
Step-by-step explanation:
Given the expression
simplifying the expression and writing the answer in exponential form
so the expression becomes
∵
Therefore, the simplified expression in the exponential form will be:
Answer:
no
Step-by-step explanation:
if Jacob completes 4/8 then he finishes 0.5 half for the homework
if Jess completes 8/10 then he finishes 0.8 'the for the homework
if Katie completes 12/15 then he finishes 0.8 'the for the homework
thus can be concluded Jess and Katie completed same amount of their homework - 80% of the total homework, but Jacob completed only half of his homework - 50%.
Answer:
the missing value is 44
Step-by-step explanation:
let the missing value be x
we can solve this by expressing both ratios as rational expressions
11:4 = x:16
(cross multiply the denominators to eliminate them)
(11)(16) = (4)(x)
4x = 176
x = 176 / 4
x = 44
hence the ration is
11:4 = 44 : 16
Answer:
s=7
p=3s
Step-by-step explanation:
The perimeter is the side length times 3
So the equation would be p=3s
Plug in 21 for p
21=3s
That means s=7