Please Help ASAP!! Will BRAINLIEST

the last one

Step-by-step explanation:

h = 1/2gt^2

multiply both sides by 2 to get rid of the 1/2

2h = gt^2

then divide both sides by g to get rid of g

2h/g = t^2

finally put both sides under the square root to get rid of ^2

the square root of 2h/g = t

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft