2 years ago

1. I am looking into a fish tank. I see 5 red fish for every 2 blue fish. If there are 22 red fish,

Mathematics

2 answers:

Bumek [7]2 years ago

4 0

Answer:

probaly about ten or 11 five four times is 20 and they are 22

Step-by-step explanation:

5 + 5 +5 +5=20

then you would do 2 x 4 since five is four times

2 x 4 = 8

so i would round up

stellarik [79]2 years ago

3 0

Answer:

11?

Step-by-step explanation:

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levacccp [35]

Answer:

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General Formulas and Concepts:

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[Right Triangles Only] SOHCAHTOA
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Step-by-step explanation:

Step 1: Define

sin 30°

Step 2: Solve

Since sin is opposite over hypotenuse, we need to find the length of the opposite leg of the angle and the length of the hypotenuse.

Given the triangle and it's values, the opposite leg to the 30° angle is 1 and the hypotenuse is 2.

Substituting it into sin, we have:

sin 30° = 1/2 = 0.5

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Step-by-step explanation:

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