2 years ago

Simplify. 6m+7n+5m−3nhow to earn points

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

6 0

Answer:

11m + 4n ...............

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Is 5/8 more than 11/20

alexdok [17]

5/8 is more than 11/20

If we find the lower common multiple of the denominators which is 160 then we can multiply the top numerators by the opposite denominators

5x20=100
11x8=88

We now have
$\frac{100}{160} and \frac{88}{160}$

The one on the left is simplified to 5/8 and the right is simplified to 11/20

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Lynna [10]

Answer:

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A ramp for a loading truck is 13 long and covers 12 feet along the level ground. How many feet high is the highest point on the

goblinko [34]

Answer:

5 feet

Step-by-step explanation:

Using pythagoras' theorem a^2 = b^2 + c^2

13^2 = 12^2 + c^2

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1 year ago

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I’m not great with graphs, photo attached

maria [59]

Answer:

Option 2

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85% of what number is 10.2

Free_Kalibri [48]

Answer:

n = 12

Step-by-step explanation:

85%×n = 10.2

85n/100 = 10.2

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