That picture is a little confusing, if you were trying to solve:
(c^2)^(1/2)=4608^(1/2) (basically it look as if you were trying to simplify the right side...
find the prime factorization of 4608 and see how many perfect squares there are...
4608=2*2*2*2*2*2*2*2*2*3*3=256*9*2 so
c=(16^2*3^2*2)^(1/2)
c=4(3)(2^(1/2))
c=12(2^(1/2))
<span>Find the slope of the line going through the points (-9, -6) and (-18, -6).
+ The equation is y = ax+b
+ we have -6= -9a+b or b= 9a- 6
and the second: -6= -18a+b or -6= -18a+ 9a-6 or -9a=0 and a=0, b= 9*0-6= -6
The equation is: y= -6
and the slope is a=0
</span>
Answer: 35%
Step-by-step explanation:
20 bars
7 unshaded - not installed
7/20 = 0.35 = 35%
The answer is 15
To find the answer set up an equation like this
a2 + b2 = c2 (2 means squared)
Here we are trying to find the value of a so we know the values of b and c.
a2 + 20(squared) = 25(squared)
20 squared equals 400
25 squared equals 625
a2 + 400 = 625
Subtract 400 from 625 which equals 225.
Now we find the square root or closest square root of 225.
The square root of 225 is 15. 15 x 15 = 225
