Answer:
The correct answer is 4 window frames.
Step-by-step explanation:
Sue bought 54 feet of lumber for building window frame.
Each window frame requires 13 1/2 feet = 
feet of lumber.
Therefore the number of window frames Sue can make with 54 feet of lumbers she bought is given by dividing the total amount of lumber she has by the lumber it takes to make a single window frame.
= 
× 2 = 2 × 2 = 4
Thus Sue can make 4 window pane from 54 feet of lumber, each of 13 and a half feet.
Answer:
y=10.33333333333
Step-by-step explanation:
52-3y=20
52-20=3y
3y=32
y=10.3333
Answer:
slope = 3, point = (6, -2)
Step-by-step explanation:
This is in point-slope form which looks like this : y-y1 = m(x-x1).
m is the slope, an x1 and y1 are the x and y coordinates of the point. Remember to flip the sign of the numbers for the points i.e. the y+2 in the equation becomes -2 for the point.
Answer:
The answer would be 28
Step-by-step explanation:
You would plug 8 in where k is and 2 where j is
so (8)3 - 4(2) +12
answer is 28
Answer:
7π M squared
Step-by-step explanation:
<em>Since a whole circle is 360°, and we need to find 60° of this circle, we are basically wanting to find 
th of the circle.</em>
<em />
Area is given as 42π M squared, so 1/6th of that is 
THus, the area is 7π M squared
