Answer:
Yes
Step-by-step explanation:
A right triangle may be isosceles or scalene. In an obtuse triangle, one angle is greater than a right angle—it is more than 90 degrees. An obtuse triangle may be isosceles or scalene. In an acute triangle, all angles are less than right angles—each one is less than 90 degrees
2x + 14 = 4x - 6
14 = 2x - 6
20 = 2x
10 = x
a) 14 + 6 = 2x
20 = 2x
10 = x
b) -2x = 20
x = -10
c) 2x - 4x = -20
-2x = -20
x = 10
d) x = 10
b is the only one that doesn’t equal 10.
Answer:
Step-by-step explanation:
1) Slope of the given line = -3
slope of the perpendicular line = 1/3
y - 0 = 1/3(x-9)
y = 1/3x - 3
2) slope of the parallel line = -3
y - 0 = -3(x-9)
y = -3x + 27
