Answer:
-2
Since b = -2, the y intercept is -2.
Answer:
You are asked for an angle. You need to use the inverse sine.
The answer is about 30 degrees. See below.
Step-by-step explanation:
Sin(y) = opposite / hypotenuse
opposite = 9cm
hypotenuse = 17 cm
Sin(y) = 9/17
y = sin-1(9/17)
y = sin-1(31.97) degrees.
To the nearest 1/10 of a degree, it would be
y = 32.0 degrees.
Probably 6
I may be wrong but try it
Answer:
at y = 18 units
Step-by-step explanation:
An arch has the equation y=-2/81x^2+18. Find it’s maximum height
This is a parabolic function
Maximum at the vertex
x = -0/(2*(2/81)) = 0
max at y = 18 units
PYTHOGOROS THEROEM :-
ITS LIKE:- AC² = AB² + BC²
