20 POINTS! WILL MARK BRAINLIEST--- ANSWER AND EXPLAIN!!! thank you!
1 answer:
Answer:
B and the last one
Step-by-step explanation:
If you solve the last one you get 22=2r B is also 22=2r so they are the same
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R2-4r-77 = (r-11)(r+7) r has to be greater than 11 in order for the formula to represent the area of a rug since a side length cannot be less than or equal to 0.
$4.43 rounded because you would divide 3.69 by 10 and multiply that by 12.
Answer:
0.7855 square feet
Step-by-step explanation:
90/360×3.142×1 squared
=0.7855
Change the ratios to decimals and compare:
7 / 12 = 0.583
7 / 8 = 0.875
So 7:12 is less than 7/8
The answer is <
Answer:
c
Step-by-step explanation
because 2 is the y intercept and 3 is the slope so you plot (0,2) than do the slope.