If the fraction is 19/20
first find the decimal and multiply by 100
19/20 = .95 X 100 = 95 %
81 - 8^2 is 17 ..............
Answer:
The equation that represents the line that passes through the given points is y - 1 = (x - 3) ⇒ A
Step-by-step explanation:
The point-slope form of the linear equation is y - y1 = m(x - x1), where
- m is the slope of the line
- (x1, y1) is a point on the line
The rule of the slope is m = , where
- (x1, y1) and (x2, y2) are two points on the line
∵ The line passes through points (3, 1) and (6, 6)
∴ x1 = 3 and y1 = 1
∴ x2 = 6 and y2 = 6
→ Substitute them in the rule of the slope to find it
∵ m =
∴ m =
→ Substitute the value of x1, y1, and m in the form of the equation above
∵ y - 1 = (x - 3)
∴ The equation that represents the line that passes through the given
points is y - 1 = (x - 3)
Answer:
x=12
Step-by-step explanation:
The two angles make a straight line, which is 180 degrees
10x-20 +6x+8 = 180
Combine like terms
16x -12 = 180
Add 12 to each side
16x-12+12 = 180+12
16x =192
Divide by 16
16x/16 = 192/16
x =12
Answer: The answer is A
Step-by-step explanation: