This is simple, what is the total degree of a triangle? 180
so add up 70 + 30 is 100, the answer to x is 80
Answer:
V≈1767.15cm³
Step-by-step explanation:
Using the formulas
V=43πr3
d=2r
solving for v
V=16πd3=16·π·153≈1767.14587cm³
hope i helped plz mark me brainlest
I think the 3 is an exponent so we can write the expression as
18 * 4y^3
= 72y^3
Answer:
52
Step-by-step explanation:
