Answer:
Step-by-step explanation:
Step 1
we know that sinθ = opp/hyp
so
let x = hyp
sin(23.64) = 5.42/x
0.40=5.42/x
x0.40 = 5.42
x = 13.55
Thefore the length of the hypothenuse is 13.55 Send Love:333
No. The biggest estimate you could make would be
110*3 = 330 which doesnt round to 400. So a better estimate might be 300
Answer:
No. 5x and 5x² are not like terms.
When a variable is raised to two different powers, they can not be added together.
Another way to look at it is to note that:
5x + 5x² ≡ 5x(1 + x)
It is more obvious there that 1 and x are not like terms, thus neither are 5x and 5x², though they do have common factors.
Answer:
it's 8.8 had to do the exact problem on khan acedemy
Step-by-step explanation:
answer is 8.8 breaths
