The slope of Function A = -2
and slope of B is 2
So the answer is the last option.
Answer:
Step-by-step explanation:
we know that
The equation of the circle in center radius form is equal to
where
(h,k) is the center of the circle
r is the radius
In this problem we have
substitute
Answer:
x =12
Step-by-step explanation:
The sum of the angles of the triangle are 180 degrees
3x+19 + 7x-9 +50 = 180
Combine like terms
10x +60 = 180
Subtract 60 from each side
10x+60-60 = 180-60
10x = 120
Divide each side by 10
10x/10 = 120/10
x= 12
Answer: C
Step-by-step explanation:
We know that A and D will not be the correct answers. For A, it's only one 90 angles, but the questions said that has two angles. For D, it's two angles : 90 and 12, but in the question, 12 is the length, not the angle.
The correct answer is C.
To draw a scatter plot, just plot out all of the points that there are. If there is a relationship, you will see a trend, such as they all sort of go down or up.