I would say the answer is b, because it is a rhombus gape and all sides are congruent and there are 4 sides
Answer:
62
Step-by-step explanation:
180-56=124
124/2= 62
62+62+56=180
Your number would be 10 and the exponet would be 6
Step-by-step explanation:
log <base a> b = x
means
a^x = b
So
3^2 = x^2+7x+21
x^2 + 7x + 21 - 9 = 0
x^2 + 7x + 12 = 0
(x+3)(x+4)
x = -3 or -4
Answer:
Step-by-step explanation:
This is a multiplication problem.
We want to multiply
We factor to get:
We now cancel out the common factors to get:
We now multiply the numerators and the denominators separately to get.
This simplifies to
Therefore the simplified expression is