Answer: 
This is the same as saying 
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Work Shown:
where 
As the steps show above, the idea is to factor the radicand into smaller pieces where one of those pieces is the largest perfect square possible. In this case, 36 is the largest factor of 180 that's a perfect square. Then I used the rule 
to break up the root.
The parenthesis used at the very end is to help separate the 
from the 
term. The "i" is not under the square root.
Answer: CD=18
Explanation: Use the side-splitter theorem and solve.
1) (3/x)=(4.5/(x+6)), cross multiply and solve for x
2) 6x+36=9x
3) x=12
4) Solve for CD
5) (12)+6=18
Remember that a percentage means "parts out of 100". 24% in decimal form is therefore 0.24, because it is 24 out of the possible 100, or 1.0. To find 24% of 75, you just multiply 0.24 times 75:
75 x 0.24 = 18
Answer:
40
Step-by-step explanation:
remove the figure get rectangle with ( 8,12) sides
perimeter is 8+12+8+12=40
or 2+8+12+3+10+5=40
Answer:
33.75
Step-by-step explanation:
First you need to go to the row and column that meets the given criteria, which is 6.75 per 25,000 in coverage.
She need 125,000 in coverage, so 125,000/25,000 = 5
For the premium = 6.75*5=33.75
