Answer:
(0,5)
Step-by-step explanation:
Perpendicular lines have slopes which are negative reciprocals of each other. The slope of the line y=1/2x + 6 is 1/2. The slope perpendicular to it is -2.
Using m=-2, substitute it and (4,-3) into the point slope form and simplify to find the y-intercept.

The equation is now in slope intercept form y=mx+b and b is the y-intercept. The y-intercept of y=-2x+5 is (0,5).
Answer:
since its an isosceles trigon and OR=OP then angle P is going to be equal with angle R so P=R=50°
A cube has even sides . To find volume calculate length x width x height
2 x 2 x2 = 8
4x 2 = 8
8
Answer
Hello!
First you factor 28
2^2 * 7 = 28
Now we have

If you take a square root of a square number they cancel out

The answer is B)

Hope this helps!