The third one is the product
2×-1 =-2
2×0=0
ans(-2 0)
Every triangle has an angle measure of 180 degrees.
so 42+20+x (where x is the measure of the third angle)=180
Combine like terms.
62+x=180
Subtract 62 from both sides
x=118.
Answer:
2702.5 inches cubed
Step-by-step explanation:
x 
x 
= 2702.5
Answer:
9x^2-3x+4
Step-by-step explanation:
(3x^2+2x^2-5x+7)+(4x^2+2x-3)
5x^2-5x+7+4x^2+2x-3
5x^2+4x^2-5x+2x+7-3
9x^2-3x+7-3
9x^2-3x+4
Point A' is at (-2,-2)
Point D' is at (-2,4)
Just multiply each coordinate by 2
