Answer: 23.29
Step-by-step explanation:
Answer:
i think your question is unclear maybe try to explain what you want me to answer
Step-by-step explanation:
Answer:
im not good at math
Step-by-step explanation:
Answer:
Step-by-step explanation:
the funny lines in the corners of the triangle mean that the angles are the same. Maybe you knew that?
The supplementary angle at the top right is just
180- 17x -23
now you have expressions for each of the 3 angles of the triangle which all add up to 180°
180= 7x + 2 + 7x +2 + 180- (17x -23)
180 = 14x +4 + 180 - 17x +23
180 = -3x +207
3x = 27
x = 9
Answer:
-2w-18
Step-by-step explanation:
first get rid of the () by multiplying. -3w-18+w then combine like terms. -2w-18
