2 miles = 1/2 hour (a whole hour is 60 mins so half of that is 30 mins) 1 mile = 15 mins (15 mins is half of 30 mins) so yes its true
Answer: 
Step-by-step explanation:
- Dilation is a transformation, in which the size of the image gets changed but not shape.
The rule of dilation with scale factor k and wither origin as center of dilation :
(x,y) → (kx, ky)
Here , 
, center of dilation = Origin
Then, the rule best represents a dilation to create pentagon PQRST will be :
Ralph (r): a + 5
Alphonse (a): a
Ralph + Alphonse = Total
(a + 5) + (a) = 73
2a + 5 = 73
2a = 68
a = 34
Ralph: a + 5 = 34 + 5 = 39
Answer: Ralph has 39 marbles, Alphonse has 34 marbles
5, 5, 8, 8, 8, 9, 17, 19, 19, 19, 19, 22, 28<br><br>
What is the median?
masha68 [24]
Answer:
17
Step-by-step explanation:
1. Arrange your number in numerical order
2. count how many numbers you have
3. if you have an odd number round divide by 2 and round up to gry the position of the median nunber.
4. if you have an even number divided by 2 go to the number in that position and average it with the number in the next higher position to get the median.
