Answer:
<h2>D. {-4, 1, 0, 2, 7}</h2>
Step-, by-step explanation:
For any order pairs (x, y), x is an element of a Domain and y is an element of a Range.
For {(7, -3); (-4, 2); (-1, 0); (2, -4); (0, -6)}
the set {7; -4, -1, 2, 0} is a Domain.
angle abc and ghk are equal by given. you set them equal and solve like this.
6x+2=5x-27+3x+1 combine like terms
6x+2=8x-26 subtract 6x from both sides
2=2x-26 add 26 to both sides
28=2x divide both sides by 2
x=14
measure of abc would be 6x+2 or 6(14)+2 or 86 degrees
0.88888889
just devide 8 by 9
Answer:
C 89.4 %
Step-by-step explanation:
Answer:
the width is 9 23/30 feet ≈ 9.767 ft
Step-by-step explanation:
Let w represent the width of the train car. Then 6 times the width is 6w, and 8 ft less than that is (6w-8). We are told this amount is 50.6 feet, so we have ...
6w -8 = 50.6
6w = 58.6 . . . . . . . add 8; next divide by 6
58.6/6 = w = 586/60 = 293/30 = 9 23/30 . . . . feet
This is a repeating decimal: 9.766666...
The width of the train car is 9 23/30 ft, about 9.77 ft.
