Hope This Helps. Have a good day.
7q² - 28 = 0
+ 28 + 28
7q² = 28
7 7
q² = 4
q = ±4
q = 4 or q = -4
Solution Set: {±4} and {q|q = 4 or q = -4}
Answer:
I'm not 100% sure, but I think it's 3
To find the total area of this figure, you have to find the area of each of the separate figures and then add those 2 answers together. Your work should look like this:
2 x 2 = 4
8 x 8 = 64
64 + 4 = 68
Your answer should be 68 ft.^2
5*(143)
=5*(100+40+3)
=5(100)+5(40)+5(3)
=500+200+15
=715
Hope this helps!
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