Answer: A
Step-by-step explanation:
points
Answer:
Neither A nor B
Step-by-step explanation:
The set of pairs, where the front member of every sequence pair must be unique.
I got 63,000 because it simplifies to 45*35*4
Answer:
x^2+16x+64 is a perfect square
that is (x+a)^2=x^2+2ax+a^2
compare the coefficients of the x term
--> 2a=16 --> a=8
---> x^2+16a+64=(x+8)^2
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Answer:
find the area if the sector,then the area of the triangle.After that, Subtract the area of the triangle from the area of the sector
