B. 3m+4 and m+4+2m
3(1)+4 (1)+4+2(1)
3+4 5+2
7 7
3(4)+4 (4)+4+2(4)
12+4 8+8
16 16
Answer:
27 inches
Step-by-step explanation:
We can use a ratio to solve
10 15
---- = ----
18 x
Using cross products
10x = 15*18
10x=270
Divide each side by 10
10x/10 = 270/10
x = 27
I believe it would be B. $300
Answer:
Step-by-step explanation:
In a right triangle only, the tangent of an angle is equal to its opposite side divided by its adjacent side. If 
as given in the problem, then 
, because 
. Therefore, the opposite side of angle theta is 3 and its adjacent side is 4. Thus, the hypotenuse of the triangle must be 
.
The sine of an angle in a right triangle is equal to its opposite side divided by its hypotenuse.
Therefore, 
(o/h) and since 
, we have:
(2^2)(3^3)(4^2)=
(4)(9)(16)=
576
answer is 576
