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OleMash [197]
3 years ago
14

Please help me.!

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0
You set up a proportion. You would do 1 is to 48 as x is to 300 then u cross multiply and get 48x=300and then do 300/48 and thats 6.25 minutes
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Can someone help me with 5 and 6?
Lemur [1.5K]
Sine = (opposite)/(hypotenuse). Cosine = (adjacent)/(hypotenuse). Tangent = (opposite)/(adjacent). Fill in the numbers. They're all on the drawing . Then memorize these definitions. You'll need them as long as you're in school, and possibly after.
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4 years ago
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Which of the following situations can be defined using an exponential function?
Darya [45]

Answer:

D) The number of bacteria decreases by 7% each hour.

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4 years ago
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Ghella [55]

Answer:

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3 years ago
Janine walks on a circular track whose radius is 60 meters. If she walks a total of 100 meters, which of the following represent
Elden [556K]

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Step-by-step explanation:

For this exercise you need to remember that, by definition, the Arc length can be calculated with the following formula:

arc\ length=rC

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Since you need to find the Central  angle, you have to solve for "C" from that formula, as following:

C=\frac{arc\ length}{r}

According to the information given in the exercise, you can identify that:

arc\ length=100\ m\\\\r=60\ m

Therefore, the final step is to substitute these values into the formula and evaluate, in order to find the value of "C":

C=\frac{100\ m}{60\ m} \\\\C=\frac{5}{3}\ rad

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Object 3
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