Answer:
49.5square units
Step-by-step explanation:
one over two times 11times9 you will get 99over two you divide then you get the answer
Answer:
no
Step-by-step explanation:
The answer is B. 9 inches because a square has 4 equal sides. The area of a square equals length times width...
So that means all 4 sides are 9 inches
9x9=81
Answer:
15
Step-by-step explanation:
Given that the x- intercepts are x = - 3 and x = - 5
Then the factors are (x + 3) and (x + 5)
f(x) is then the product of the factors, that is
f(x) = (x + 3)(x + 5) ← expand factors using FOIL
f(x) = x² + 8x + 15 ← constant term is 15
6x6=36 but book X has to be first so 36-(5x5)=36-25=11