The scale for the diagram is 1/4inch = 6 feet. What is the actual length of the house represented by the drawing ? A 18.0 B 19.5 C 78.0 D 84.0

84

Step-by-step explanation:

The ruler indicates that the house is 3 1/2 inches.

Every 1/4 = 6 ft

1/2 = 2/4

2 times 1/4

2/4=12

3 = 12/4

12 times 1/4 = 3

12 times 6 = 72

72 + 12= 84

what shape is

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0