Answer:
Step-by-step explanation:
<u>We know that:</u>
<u>Solution:</u>
- 30 kilometers = 1 hour
- => 30 x 21/2 kilometers = 21/2 hours
- => 15 x 21 kilometers = 21/2 hours
- => 315 kilometers = 21/2 hours
Hence, in 21/2 hours, the cyclist rides 315 kilometers.
If the last day is y. and then the answer will be y=120-x
Answer:
4
Step-by-step explanation:
There are 4 reflectional symmetry
Answer:
C
Step-by-step explanation:
The median would be the 15th number. the fifteenth number in the series would be between 20 and 30. The correct answer is C
to find the constant of proportionality here let's look at the equation of a line for a straight graph that passes through the origin. y is your vertical y-value for any given point on the line, x is your horizontal x-value for any given point on the line, and m is the slope.
