Which equation is equivalent to 8 - 2x = 12?
A)
2x - 8 = -12
2x - 8 = 12
0
X
-4 = 6
2x = 20
X 20

step-by-step explanation:

the answer to this is a. a^2 + b^2 = c^2

measurement of the swimming pool is given as = 7 yards 4.79 feet

first we will convert this to yards only.

1 foot = 0.33 yards

so, 4.79 feet = yards

so total yards are = yards

now we will convert this in meters.

1 yard = 0.914 meters

8.580 yards = meters

0.842 m = 0.842*100 = 84.2 cm

this becomes 7 meters and 84.2 cm

hence, the pool is 7 meters and 84.2 cm wide.