Answer:
three times 3 is nine and six times three is eighteen, 3:6 is simplified.
Answer:
it is 551!
Step-by-step explanation:
I just took the test! Please give me the brainliest!
Answer:
x = 53
Step-by-step explanation:
The sum of the exterior angles of a convex polygon is always 360°.
x +x +59 +48 +50 +39 +58 = 360
2x +254 = 360 . . . . simplify
x +127 = 180 . . . . . . divide by 2
x = 53 . . . . . . . . . . . subtract 127
No....if you set them up as proportions and cross multiply the sides do not equal