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IgorLugansk [536]
2 years ago
11

Find the cosine of ∠I.

Mathematics
1 answer:
Lady_Fox [76]2 years ago
6 0

Answer:

<em>0.2 √15</em>

Step-by-step explanation:

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Luba_88 [7]

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To decrease 160 by 6% you have to do 160×.06 and you get 9.6. then you do 160-9.6 and you get 150.4

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Gemiola [76]

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If 120% is £48, what is 100%
azamat

Answer:

40

Step-by-step explanation:

If we go by 20's (20% of 100) 100% is 5. Since were dealing with 120% in our case we'll be dividing by 6 <u>to figure out what every 20% is</u>. All we need to do it's divide 48 by 6 and we get the answer 8. So in our case every 20% is equal to 8. now to solve for 100% all we need to do is subtract 8 (20%) from 120% (48) and we find 100% is 40. We could also do 8 x 5. (<em>remember every 1 is 20% in our case</em>) which is also 40. Therefore, your answer is 40.

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6 0
3 years ago
2 divided by n equals negative 7
solniwko [45]

Answer:

n= 2/-7

Step-by-step explanation:

2/n = -7

Multiply by n: 2= -7n

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6 0
3 years ago
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