9514 1404 393
Answer:
h = 12 m
Step-by-step explanation:
Sides of the triangle are proportional.
(3.6 m)/(1.2 m) = h/(1.2 m + 2.8 m)
(4 m)(3.6/1.2) = h . . . . . multiply by 4 m
h = 12 m
0.02375 uhhh write it out but there ya go
Vertex point: (1, -4)
X-intercepts: (-1, 0) , (3, 0)
Y-intercept: (0, -3)
Axis of symmetry: x = 1
This function will create a parabola that opens upwards. I’m not entirely sure what I was supposed to answer. Hopefully this covered it. I’ll attach an image of the parabola in case I missed anything.
Answer:
D would be the right answer
Step-by-step explanation:
A^2+b^2=c^2
36^2+15^2=c^2
1296+225=1521
square root of 1521 is 39.
c=39
so the unknown side of the triangle is 39m.