Apply the AB rule, Adjust the fractions based on LCM, then you want to apply the a/b fraction rule which would allow you to do -15+23/24 which gives you 17/24. Hope this helps!

3 0

3 years ago

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For a car moving at a constant speed, the distance traveled varies directly with the time spent driving. If such a car travels 5

WINSTONCH [101]

7. What I did is divide 520 by 8 to get the miles and hour. I got 65. Since you can get 65 miles and hour, i divided 455 by 65 to get 7.

3 0

4 years ago

I already give you the answer for number 19 but can you please explain. And then can you tell me what question number 20 is and

madreJ [45]

So, You know the outer angle, so you need to know the inner angle on <B. so 180-148 is 32. since you know two of the inside angles, and all triangle angles add up to 180 degrees, take 32+83, which is 115, and subtract that from 180, which is 65
Hope this helps!
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5 0

3 years ago