A triangle has an area of 8.6 in. squared and a base of 3.2 in. write an equation to determine he height. Round to the nearest t
1 answer:
Area of triangle = 1/2 base x height
Let h be the height.
8.6 = 1/2 x 3.2h
8.6 = 1.6h
h = 8.6 ÷ 1.6
h = 5.4 in (nearest tenth)
Answer: 5.4 in
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x+-x = 0
x-x = 0
0 = 0
infintely many solutions
Answer: c = -5, -8
Step-by-step explanation:
c^2 +13c+40=0
(c+5)(c+8)=40
c = -5, -8
FOIL
(9q^2)-(6q)-(6q)+4
9q^2 -12q +4
No 11.473 is greater then 11.447
