The factors of 28 are 1 x 28, 2 x 14, and 4 x 7. None of which add up to 20.
15*6=90
The problem is, however, you have to take half of that number since a triangle is half of a square.
Therefore, the correct equation would be:
(15*6)*1/2
This equals 45 (inches cubed), which is the correct area measurement.
Answer: Choice A) 9^2
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Work Shown:
(9^6/9^5)^2 = (9^(6-5))^2
(9^6/9^5)^2 = (9^1)^2
(9^6/9^5)^2 = 9^2
Answer:
Option 2: 2x + 2 = 72
Step-by-step explanation:
First odd: x
Next odd: x + 2
x + (x + 2) = 72
2x + 2 = 72
Because the difference between two consecutive odd numbers is 2.
e.g 3 and 5
-6, -1, 5, 7, 8. Hope this helps. :)