I’m pretty sure it’s 9, I haven’t done this in awhile though...
-2(3x - 9) + 5x = -10
-6x + 18 + 5x = -10
-6x + 5x = -10 - 18
-x = -28
x = 28 <===
Answer:
108° =
radians
Step-by-step explanation:
To convert from degrees to radians
radians = degree measure ×
, thus
radian measure = 108° ×
= 
Answer:
The given lengths do not make a right triangle
Step-by-step explanation:
A right triangle has the sum of the squares of the side lengths equal to the square of the hypotenuse, per the Pythagorean Theorem:

Since the sum of the squares of the side lengths are not equal to the square of the hypotenuse, then the lengths of the triangle don't make a right triangle.
-2.007,-2.07,-2.77,-27/10