Answer:
I think it's C) 18.5ft^2
it's just an educated guess though I haven't worked on area in a while
Answer:
I think it would be <u>-2 </u>or <u>h(x)=-2</u>
Step-by-step explanation:
because if x=3 then that would be 5 x 3 and that would be 15 so 15-17=-2
hope this helps if not sorry!! :)
Answer:
57, 57, 66
Step-by-step explanation:
This is isosceles, so angle B is the same measure as angle C, and all 3 angles add to 180.
2x+47 + 2x+47 + 3x+51 = 180
7x + 145 = 180
7x = 35
x = 5
Angles B and C are 2x + 47, so 2(5) + 47 = 57
Angle D is 3x+51, so 3(5) + 51 = 66