Answer:
6 millimeters
Step-by-step explanation:
A = L × W
A ÷ L = W
42 ÷ 7 = 6
Answer:
d
Step-by-step explanation:
X^2 - 6x + 2 = 0
Completing the square:-
(x - 3)^2 - 9 + 2 = 0
(x - 3)^2 = 9 - 2 = 7
x - 3 = +/- √7
x = 3 + √7 and 3 - √7 Answer
Answer:
Hi there!
Your answer is:
81
Step-by-step explanation:
First, simplify within parentheses.
-4-3-2 = -7-2 = -9
(-9)^2
The negative is within the parentheses, so it goes away when squared
(-9)^2 = -9× -9= 81
Hope this helps