(there is an image below of the question for a better understanding.)

4y - sqrt 25 = 12

a. y = -1.75

b. y = 1.75

c. y = -4.25

d. y = 4.25

y= 4 1/4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

y=17/4

Decimal Form:

y=4.25

Mixed Number Form:

y=4 1/4

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

493 would be the correct answer

step-by-step explanation: