Answer:
f(x)=5x^3-2x^2-90x-36=0
=x^2(5x-2)-18(5x-2)=(x^2-18)(5x-2)=0
x^2-18=0/5x-2=0
x^2=18=x=9√2
5x-2=0
x=2/5
zeros are 9√2,2/5
Answer: 3.5 pounds
Step-by-step explanation:
3 s + 7 h = 32 s = shoes h= hand grenades
6 s + 2 h = 22 Multiply first equation by -2 and add to second equation to get :
-12 h = -42
h = 3.5 pounds
sorry if this was late
Answer:
D) gallery: g
balcony: 2g
main floor: 2g + 225
Step-by-step explanation:
Answer:
5 is congruent by HL this is because both have a right angle and a congruent side
6 you do not have enough information.
Answer:
1 and -0.6
Step-by-step explanation:
