Answer:
60/7
Step-by-step explanation:
8x7=56
56+4=60
Answer:
A
Step-by-step explanation:
Its R
you can just see in figure as square root of 50 is approximately around 7.07
Answer: 180*(n-2)
You can write it as 180(n-2)
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For example, if n = 4, then 180(n-2) = 180*(4-2) = 360 meaning that the angles of a quadrilateral add to 360 degrees.
Answer:
15x - 21
Step-by-step explanation:
-3(-5x+7)
you sidtribute the 3 to both numbers by multiplying both the -5 and the 7 by -3
-3 x -5x = 15x (remember, a negative times a negative equals a positive)
-3 x 7 = -21 (A negative times a positive equals a negative)
15x - 21