C. we multiply the equation by 3
Hello!
This is False. Vertical angles are directly across from one another, and have the same measurements. Complementary/Supplementary angles are always adjacent, with complementary angles totalling 90° and forming a right angle, and supplementary angles totalling 180° and forming a straight line.
Answer: 0 slope, horizontal line.
Step-by-step explanation:
when using y2-y1/x2-x1, you would get 8-(-3)/5-5. This simplifies to 11/0, which means that the line would have 0 slope. A line with 0 slope is a horizontal line.
11. 28*21 = 588 cubic feet
12. 16*9/3 = 48 pi ~150.72 ~ 151 cubic inches
13. 9*9*14/3 = 378 cubic yards
