Aquadrilateral has only 2 right angles and 1 pair of parallel sides. what is the name of the quadrilateral?

a. is correct

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

x + 4/7

step-by-step explanation:

use cymath

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.