Answer:
Step-by-step explanation:
add a picture of the question please
V = L * W * H
V = 3 * 5 * 6
V = 90 cubic units
Answer: The solution is 
Step-by-step explanation:
since we have given that

we need to solve it using area models:
As we know that "In fractions, division is changed into multiplication by reciprocating the next term to make it possible to solve":
So, It turns into model of area "Area of rectangle "

Now, verifying by using numerical operations only.

Hence, verified.
Answer:
30 degrees
Step-by-step explanation:
To figure out theta is using a bit of simple trigonometry.
2sin(theta) = 1
= sin(theta) = 0.5
Using arcsin (sin^-1) we can isolate x
x = arcsin(0.5)
x = 30