Let the supplement angle be x.
Supplement angles add up to 180:
x + x - 20 = 180
2x - 20 = 180
2x = 200
x = 100
Angle = 100 - 20 = 80
Answer: The angle is 80°
Slope is -1
Y intercept is 2
Answer:
The rate of change is zero
Step-by-step explanation:
When drawn on graph paper, the 2 points are horizontal (they have the same y-value). When plugging in values in the slope formula, (y2-y1)/(x2-x1) you will get 0/4, which is still zero.
The answer is 44...the area of a square is a side squared...11 times 11 equals 121 so we KNOW that each side is 11 meters across...perimeter is just the outter edges added up. A square has 4 sides so 11+11+11+11 is 44
Answer:
f(x) = 2x + 5
the bucket starts with 5 gallons of water and is being filled at a rate of 2 gallons per minute
Step-by-step explanation: