A triangle has vertices X(2, 1), Y(5, 4), and Z(5, 1). What is the base and height of the triangle?. Single choice. (10 Points)

base = 3 units, height = 2 units
base = 3 units, height = 3 units
base = 2 units, height = 3 units
base = 3 units, height = 4 units

base 3, height 3

Step-by-step explanation:

5-2=3 4-1=3

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

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.