Answer:
18+316−251−11
=72
Step-by-step explanation:
18+316−251−11
=334−251−11
=83−11
=72
Answer: Supplementary angles
Step-by-step explanation: If you look at the image, the marked angles have a supplementary angle that will add up to 180 degrees. These acute angles will have an obtuse angle as their supplement.
Answer:
y=-2x+2
Step-by-step explanation:
substitute either the x or y value into the equations, if you substitute x=3 and get back y=-4, the equation is correct
when we see the geometry sum my headache is started
Steps:
1. Do 19 + -23= -4
2. Do -48 + -80= -128
3. Do -17 + 20= 3
4. Your answers are -4, -128, and 3
