Answer:
x=70 angle b = 70 and angle c=72
Step-by-step explanation:
all triangles add up to 180 so the equation is 2x+40=180
Answer:

Step-by-step explanation:
When mutliplying numbers with exponents by an exponent, you simply add the exponents. So the exponent would be 6, because 2+4=6
Answer:
M=11
Step-by-step explanation:
Answer:
i just need points!!
Step-by-step explanation: