Answer:
pythag. theorem
100^2 +60^2 =c^2
10,000+3600= (take sq. root) 13,600
c= 116.62ft
Step-by-step explanation:
Answer: The answer is (B)
Explanation: The answer is (B) because, there are 2 zeros so that means that there would have to be a 2 behind the 10 and then there is 2,3,4,and 9. We take out the 9 and use the other numbers, bring over the decimal and now you have 
.
8540 should be the standard notation
Answer:
20 years old! Heart it if it was helpful :D
Step-by-step explanation:
Alright! Well Zoe = 6 when Lulu = 12. Zoe is 10 so lulu is now 20.
A = length · width
7x3 - 42x2 = L(7x2) Factor left side
7x2(x - 6) = L(7x2) Divide both sides by 7x2
x - 6 = L
The length of the pool is x - 6.
Note: Length is always longer than width. Although the algebra is correct, it is doubtful that x - 6 is greater than 7x2.
