3 x3 = 9 4 x 3 =12 6 x 2 = 18 3 x
90-n=3n
90=4n
22.5=n
Final answer 22.5
The vertex of the graph is (2,-4). It is a minimum as it is the lowest point on the parabola facing upwards. This would be option C.
Answer:
60
Step-by-step explanation:
b = the hypotenuse of a right angle triangle
a = the adjacent side.
R is being defined by the cosine
cos(R) = adjacent / hypotenuse
adjacent = 16* sqrt(2)
hypotenuse = 32*sqrt(2)
Cos(R) = 16*sqrt(2) / 32*sqrt(2) sqrt(2) cancels.
cos(R) = 1/2
R = cos-1(1/2)
R = 60 degrees.
Answer:
y=1/2x+4
Step-by-step explanation:
Slope is 1/2. (m)
Y-intercept is 4 (b)
Slope intercept form is Y=mx+b.
