Answer:
x=5y
Step-by-step explanation:
Hey there!
Since there are 3 friends running an equal amount of this relay race, each will run 1/3 of the relay.
This is because 3 thirds make a whole, and each third is equal to the others, so if you add each distance ran by each of the friends, or simply multiply each portion by 3, you'd get 10 miles.
If you're also looking for how long each friend runs, which I know isn't in the question but I'll add it anyways, it is 3 1/3 miles. This can be found by dividing 10 into 3 equal parts.
Hope this helps!
The angles m∠x = m∠y because alternate interior angles are equal.
<h3>What is a
parallelogram?</h3>
A parallelogramis a quadrilateral in which opposite sides are equal and parallel to each other.
The opposite angles are also congruent, whereas consecutive interior angles are supplementary.
In the quadrilateral ABCD:
m∠x = m∠y (alternate interior angles are equal)
The angles m∠x = m∠y because alternate interior angles are equal.
Find out more on parallelogram at: brainly.com/question/970600
Answer:
y = -2
Step-by-step explanation:
Plug in 3 for x and you get:
15 + 3y = 9
Solve for, Subtract 15 oon both sides:
3y = -6
Divide by 3 on both sides:
y = -2
