9 = 4
18 = 8
27 = 12
36 = 16
45 = 20
Answer:
last two both should be = 180
Step-by-step explanation:
Her estimate is not reasonable.
Since she estimated 69%, you could do either of these options. You could...
A. Divide 242 (or .5) to show how much half off would be, then compare her estimate with half of 242 (121). OR...
B. Simply divide 242 by 69% (.69) and compaor her estimate to the exact amount (166.98).
I hope this helps!
Answer:
Ms, Erickson added 6x^3 plus -3x^2 and these terms have different exponents.l
Step-by-step explanation:
Exterior angles are complementary to the opposite interior angle
