Answer:
k=45
Step-by-step explanation:
its an isosceles triangle, so k=45
to check it, 45+45+90=180
Answer:
8.5= w -12 (add 12 to both sides)
20.5= w
Step-by-step explanation:
4m^4+36m^3+96m^2+80m
Divide by 4m
4m(m^3+9m^2+24m+20)
Answer: 4m(m^3+9m^2+24m+20)