Using the first X and Y value replace the values in the equation and see which one works:
1.25 = 0.012(50) + 0.65
0.012(5) = 0.6 +0.65 = 1.25
The first equation works
Now try the second set: of values to check:
1.85 = 0.012(100) +0.65
0.012*100 = 1.20 + 0.65 = 1.85
The first equation is the correct one.
You are given the perimeter of a rectangle of 20 inches. You are also
given the length of the rectangle in 3 inches. Note that the perimeter of a
rectangle is 2L + 2W where L represents the length and W the width. Also, the
area of the rectangle is length times width.
P = 2L + 2W
20 inches = 2(3 inches) + 2W
2W = 20 – 6
2W = 14
W = 7 inches
A = L*W
A = (3 inches)(7 inches)
<u>A = 21 square inches</u>
Answer:
11 hours and 15 minutes (11.25)
Step-by-step explanation:
make a ratio
160:4.5
240/160=1.5
so 1 and 1/2 intervals of 4.5 hours
4.5+4.5= 9
4.5/2=2.25
9+2.25=11.25
0 because I don’t speak your language.