The height is 10yd. 60 is the are of the triangle and the formula for finding the area is b*h1/2=area so you have to multiply 60 by 2 then dived the answer you get by 12 to find out the length. Hope this helps!
1. Y-Intercepts are where the graph crosses the y-axis. For a parabola, this occurs once, at (0, -3) in the graph shown.
2. X-Intercepts are where the graph crosses the x-axis. For a parabola, this occurs twice, at (-1, 0) and (3, 0) in the graph shown.
3. A parabola that is positive opens upwards, while a parabola that is negative opens downwards. Therefore, this parabola is positive.
Hope this helps!! :)
Answer:
I am very very young, I will do my best to solve this, answers below
Step-by-step explanation:
Question 5:
V=πr^2h
V = πr^2h=π · 3^2 · 5
≈141.37167
Question 6:
V=πr^2h
V = πr^2h=π · 6^2 · 2
≈226.19467
Answer:
considering angle a to 40
b and c.....= 50 both