Answer:
70°
Step-by-step explanation:
All triangles' angles are added up to 180°
30 + 80 + x = 180
110 + x = 180
x = 180 - 110
x = 70
Answer:
-9x^5(x+3)(x-7)
Step-by-step explanation:
factor out -9x^3 from the expression
Answer:
w<-3
Step-by-step explanation:
Interval notation form is:
(-∞,-3)
Hi
(n^3)^2 × (n^5)^4 = n^6 × n^20 = n^26
<span>Answer: n^26</span>
