The height of the triangle is
The base of the triangle is
15 cm
12 cm
The area of the triangle is
25 cm

height:12

Base:25

Area:150 cm2

Step-by-step explanation:

529 and 531

step-by-step explanation:

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.