For perpendicular lines, the slopes are negative reciprocals of one another. Therefore, the slope of QC = 3/2
Using this into the formula of slope:
3/2 = (y + 6) / (-1 + 3)
y = -9
If the slope of CD is 2/3, then y works out to be -3.
Answer:
Step-by-step explanation:
Squaring a^(-2) results in a^(-4).
Squaring 8^7 results in 8^14.
Putting these factors together, we get
8^14
------- this is equivalent to Answer C.
a^4
B, because you can't get the square root of a negative number
when people say " in lowest terms" they usually mean like the simplified version of an answer
an example of this would be like
make 
into lowest terms
the answer would be 
if you dont understand comment on this and ill try to break it down more
Answer:
8
Step-by-step explanation:
18-12
12-X
X=12*12/18
X=8mm
