Answer:
(x+6) (x+6)
Step-by-step explanation:
x^2 + 12x+36
What 2 numbers multiply to 36 and add to 12
6*6 = 36
6+6 =12
(x+6) (x+6)
Answer:
Correct.
Step-by-step explanation:
This is the perimeter formula for a rectangle.
Perimeter is l + l + w + 2
p = 2l + 2w
Answer:
196 cm²-153.9375 cm² = 42.0625 cm ²
Step-by-step explanation:
First, solve for the whole 14^2 = 196 cm²
Now, we know it's lenths are the same so it's a square.
Lastly we need to deduct the quarter circle in the square. Use Formula A=πr² = A≈615.75 cm² /4 = 153.9375 cm²
<span>10x3 − x − 4 is the correct answer to your question</span>
Answer:
Yes.
Step-by-step explanation:
Note that 15^2 = 122^ + 9^2 ( 225 = 144 + 81 = 225).
So by the Inverse of Pythagoras Theorem it is a right triangle.
