What is the value of y?
por favor

A triangle's angles are always equivalent to 180 degrees so:

(180 - 79) - 37 = y

101 - 37 = y

64 = y

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.