Afloor plan is given for the first floor of a new house. one inch represents 10 feet. if a bedroom isfour-fifths in by nine-tenthsin. on the floor plan, what are the actual dimensions? (round to the nearest hundredth)
a
4 ft by 4.5 ft
b
4.5 ft by 4 ft
c
9 ft by 8 ft
d
8 ft by 9 ft

8ft by 9ft

the dimensions are 8 ft by 9 ft

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

-1

step-by-step explanation: