R+22.
combine like terms (20+22) until the problem is simplified.
The given data of 1/4"=1' is a fixed ratio to be used to find the scale factor of the true measurement of the room. The given measurements are only on the drawing scale. To know the actual area of the room, find first the equivalent length and width. Then, you multiply them to obtain the area.
Through ratio and proportion:
<span>1/4"/1' = 312312"/length
</span>length = 1249248'
1/4"/1' = 514514"/width
width = 2058056'
Thus, the actual area of the bedroom is
A = length×width
A = (1249248')(2058056')
A = 2.57×10¹² square feet
Answer:
given: 300km in 6 hours
formula: a÷b=x
work: 300÷6=x
50= x
answer: the avrage
speed of the car is 50km an hour
Step-by-step explanation:
Answer:
Domain: {1, 2, 3, 4, 5, 6, 7}
Range: {15, 24, 28, 32, 36, 40, 44}
Step-by-step explanation:
Predominately, itemize 'x' aggregates as independent variables, whilst itemize 'y' aggregates as dependent variables, subject to alter pertaining to the independent variable.
