Answer:
D
Step-by-step explanation:
the center is (0,8)
(to solve this just flip the signs on the constants being added to x and y (there is an invisible constant of 0 being added to the x))
the radius is 7 (or √49)
Answer:
Your answers are correct, but incomplete.
a) should include "supplementary angles"
c) should include "complementary angles"
Step-by-step explanation:
Adjacent angles that form a linear pair are <em>supplementary</em>.
Adjacent angles that make up a right angle are <em>complementary</em>.
The problem asks for all classifications that apply, so these additional classifications should be part of the answers for (a) and (c).
Answer:
x = 8
Step-by-step explanation:
3 (x-2) = 22 – x
⇔3x -6 = 22 –x
⇔3x + x = 22 + 6
⇔4x = 32
⇔x = 8
Answer: 11/3 or 3.6 or 3 2/3
Step-by-step explanation:
All you have to do is simplify the expression
