Answer:
3x/5 + 3/8
Step-by-step explanation:
Answer:
It is C.
First of all, we can see that angle 1 is 132 degrees because they are the same angles/measurements. Therefore, angle 1 and angle 3 are also supplementary as they create a straight line, or 180 degree angle. As they are supplementary, angle 1 + angle 3 = 180. We know that angle 1 is 132, so we have 132 + angle 3 = 180, and angle 3 is 42 degrees.
Answer:
a = 127
Step-by-step explanation:
These angles are supplementary which means they add up to 180:
15 + a + 38 = 180
a + 53 = 180
a = 180 - 53
a = 127
Answer: D
Step-by-step explanation: they Match because same length=congruent
2x^2-3x-20 let me know if it’s correct:)
