9xy2-6x2y+5x3. Change every sign in the equation as if you were multiplying each part by -1.
Answer:
b = 24 ft
h = 10 ft
Step-by-step explanation:
120 = ½hb
120 = ½h(3h - 6)
240 = h(3h - 6)
240 = 3h² - 6h
80 = h² - 2h
0 = h² - 2h - 80
0 = (h - 10)(h + 8)
h = 10 ft or -8 ft
we ignore -8 as it makes no sense for a triangle side length.
b = 3(10) - 6 = 24 ft
Answer:
a
Step-by-step explanation:
Step-by-step explanation:
her it go u can see it.. have a nice Day
It is a equilateral
Equilateral triangles are triangles that have measurements of the same lengths on all sides