Carmen found m∠1 this way:

Measure of angle 1 = 105 degrees because if two lines are parallel, alternate exterior angles are equal.

Is her answer correct? Explain why or why not.
Parallel lines r and s are crossed by transversal t to form 8 angles. Clockwise from top left, the angles formed with line r are blank, 1, blank, blank; with line s are blank, blank, 105 degrees, 3.

She is not correct because ∠1 is an alternate exterior angle with ∠3, not the angle that measures 105°. So m∠1 = 75°.

Explanation:

Hope This Helps :)

60% is the answer 60/100

Step-by-step explanation:

30:50 is the ratio

60% is the percentage

as 60/100 is = 30:50

if it was 30% then the gallons held by her car would be 100

because it was 50 we just multiply the top to make a percentage equal to 30 x 2 = 60.

As 50 x 2 =100

= 60/100