Answer:
A) 2C
Step-by-step explanation:
The relevant rule of logarithms is ...
log(x²) = 2·log(x)
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We know that 64 = 8². So, ...
log(64) = log(8²) = 2·log(8)
We are given that log(8) = C, so 2·log(8) = 2C
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Here, all logarithms are to the base 9. That does not change the relations shown.
Answer:
37 ft
Step-by-step explanation:
The ladder forms a right triangle as it elan's against the wall of the boat house.
Thus, the length of the ladder can be determined using Pythagorean theorem.
c² = a² + b²
c = length of ladder
a = 35 ft
b = 12 ft
Plug in the values
c² = 35² + 12²
c² = 1,225 + 144
c² = 1,369
c = √1,369
c = 37
Therefore, to reach the roof of the boathouse, the length of the ladder = 37 ft
<span>A cross section parallel to any side other than the base that has a shape of a trapezoid.</span>
Answer:
Step-by-step explanation:
You can multiply on the upper and bottom part by the same number without changing the fraction so 
Answer:
92776
Step-by-step explanation:
FIrst multiply:
9*10000= 90000
2*1000=2000
70*10= 700
Then add:
90000+2000+700+70(already given)+6(already given)= 92776
Hope this helps! :)
