Solve each proportion 3/39= y/13

Step-by-step explanation:

Cross multiply

Divide by 39

Step-by-step explanation:

To solve the proportion, we must solve for the variable. This is done by isolating the variable.

The variable, y, is being divided by 13. The inverse of division is multiplication. Multiply both sides of the proportion by 13.

Another way to solve is by cross multiplying. Multiply the 1st numerator by the 2nd denominator, then the 1st denominator and the 2nd numerator.

Divide both sides by 39 to isolate the variable.

In this proportion, y is equal to 1.

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

it's d

step-by-step explanation: