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80° is the correct answer
Answer:
100 square inches
Step-by-step explanation:
A square painting has a side length of 10 inches. What is the area of the painting?
Area of square: side * side
Substitute the side length (10) into the formula
10 * 10 = area
area = 100
Thus, the answer is 100 square inches
I hope this helps! Feel free to ask any questions!
Reorder 3 and h
(h+3)^2-9/h
Answer:
7x + 21
Step-by-step explanation:
7(x+3)
7x + 7(3)
7x + 21
Answer:
Step-by-step explanation:
g(-2) = -2 -3 = -5
f(-5)= 3 - (-5)^2 = 3 - 25 = -22