Answer:
She can travel 3 miles in 1/2 of an hour.
Step-by-step explanation:
6 x 1/2 = 3
Answer:

Step-by-step explanation:

Answer:
The answer is 2
Step-by-step explanation:
Answer: height=6, width=9 and height=15, width=22.5
Step-by-step explanation:
If the rectangle has a height (
) to width (
) ratio of 3:4.5:

We can find other dimensions that fit this relation by multiplying the same number in the numerator as in the denominator.
For example:
If we multiply
by
:

As we can see
gives ues the same result as 
Another example:
If we multiply
by
:

As we can see
gives ues the same result as 
Answer:
1/x
Step-by-step explanation:
The reciprocal is the value that gives 1 when multiplied by x. Suppose we let the reciprocal be represented by "r". Then the definition says ...
(r)(x) = 1
To solve for r, we divide by x.
r = 1/x
The reciprocal of x is 1/x.