About 9,000 would be the answer
Answer:x=21°
Step-by-step explanation:
Using elementary theorem
5x°+3x°+12°=180° ( angle on a straight line)
8x=180-12
8x=168°
x=21°
Answer:
1237t - 289
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
Problem set up is: 5x-6=14
5x=20
x=4