A quadrilateral has vertices A(11, -7), B(9,-4), C(11, -1), and D(13,-4). Quadrilateral ABCD is a
C(11, 1), quadrilateral ABCD would be a
If the vertex C11, -1) were shifted to the point

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.

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24