<u>Answer: </u>120
Since there is the 100 in the triangle, the other two sides in the triangle are equal to each other. So they are both 40
So 180 - 40 = 120
Answer:
12
Step-by-step explanation:
Answer:
d=7
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A. X=-3(4-1)