Help I need a answer real quick! Plz don't send me a file type it out!!

E

Step-by-step explanation:

2^2 = 4

√(4^2 + √5 ^2) = √21

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.

2 pecks

step-by-step explanation: