Answer:
The answer is -9,9 Its funny cuz I just did this problem on Khan academy
Step-by-step explanation:
Can I get brainliest
Answer:
30 degrees.
Step-by-step explanation:
A triangle has 180 degrees. The two base angles are 75 degrees each. The third angle is x
75 + 75 + x = 180 Combine like terms on the left
150 + x = 180 Subtract 150 from both sides.
-150 -150
x = 30
The third angle is 30 degrees.
0.85/lb
you divide 5.4 by 4.59
Answer:
It was a little blurry but I think it might be B? Plz mark as brainliest if correct, thanks!
Answer:
see below
Step-by-step explanation:
CM is the bisector of ∠AMB
<u>bisector means divide into two equal parts.</u>
so x + 20 = 3x - 40
<u>solve for x:</u>
- x + 20 = 3x - 40 (combine similar terms)
- 20 + 40 = 3x - x (simplify)
- 60 = 2x (divide 2 both sides)
- x = 60/2
- x = 30
<u>now substitute x=30 back into the equation</u>
- x + 20 = 3x - 40
- 30 + 20 = 3(30) - 40
- 50 = 90 - 40
- 50 = 50 ------>> both are equal
