All angles in a triangle add up to 180

180 = 9 + 15 + 2x - 1 + 3x

180 = 24 - 1 + 2x + 3x

180 = 23 + 5x

180 - 23 = 5x

157 = 5x

Divide both sides by 5

X = 31.4 or 157/5

3 0

2 years ago

Kaya rented a limousine. There was a one-time charge of $100 dollars, plus an hourly rate of $45. Her total cost for the night w

Umnica [9.8K]

Answer:

5 hours 30 minutes

Step-by-step explanation:

347.50-100 (initial fee)=247.50. 247.50/45= 5.5 hours

8 0

3 years ago

Multiply and verify the result by taking x=1 y=2 z=3 (2x-2y) to the power 2

expeople1 [14]

Answer:

find your answer on math papa

Step-by-step explanation:

5 0

3 years ago

Ory rides his bike 5 miles due east and then 10 miles due north. How far is he from his starting

alexandr402 [8]

Answer:

50 miles

5x10=50

Step-by-step explanation:

4 0

2 years ago