Answer:
i believe the correct answer is x+90+63=180
Step-by-step explanation:
x + 90 + 63 = 180
We do not have the value for angle B so we have to assume that B plus the 45 is 90. using this info we can see that A + 90 + 63 is equal to the line, which is 180(as all lines are). We can then get the equation x + 90 + 63 = 180
its the second one my dude
Answer:5
C.because i calculate it d is the correct answer
Answer:7+2xy
Step-by-step explanation:apex