55
To start to solve this problem we start by observing what information there is. We need y, to find y we have to know x. We need x to find y because all the angles in a triangle add up to 180. If we find x we can subtract the angles we know and get y. To find x we look and see that it is on a straight line, and on the other side of the line is 100. We know that a straight line is 180 degrees so we subtract 100 from 180 to get x. We now know x is 80, so now we minus 89 and 45 from 180. We get 55. This means that y is 55.
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Answer:
answer c
Step-by-step explanation:
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Answer:
210
Step-by-step explanation:
1 lawn he earns 150/30 which is 5
42 lawns is 42x5 which is 210
Answer:
Step-by-step explanation:
did u try seaching the answer?
