Answer:
a <= 3
Step-by-step explanation:
Answer:
x = 45
Step-by-step explanation:
Straight line has 180 degrees; so if you add all the angles up:
2x + x + x = 180
4x = 180
x = 45 degrees
Answer:
congruent
Step-by-step explanation:
Answer:
It's 8 the answer is 8
Step-by-step explanation:
Answer:
A. Subtraction
B. Subtraction
C. x+4=11
-4 -4
D. x=7
Step-by-step explanation: