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koban [17]
2 years ago
11

Pleasse help now and show all work thanks so much

Mathematics
2 answers:
statuscvo [17]2 years ago
8 0
X = 11 cos 22
x = 10.20
Anuta_ua [19.1K]2 years ago
5 0
Ok its been a while since ive done this but all ur doing is plugging in values then multiplying.
So itd be-

cos(22)=x/11
 then multiply both sides by 11x cos(22)=x
next is cos(22)=x/11
then 11cos(22)=x
x=10.199 which rounds to 10.2
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Blababa [14]

Answer:

6*(61^2) and 61^3

Step-by-step explanation:

If the squares have a side length of 61 (assuming this is a cube) our surface area is 6*(61^2) because each side is a square and there are six sides.

As for the volume, we have 61^3.

Hope this was helpful.

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8 0
2 years ago
A 1200 gram sample of radioactive matter will completely decay (be undetectable) in 10 hours. There exists a set of ordered pair
julia-pushkina [17]

Using it's concept, the range of the function is given as follows:

0 ≤ m ≤ 1200.

<h3>What is the range of a function?</h3>

The range of a function is the set that contains all possible output values for the function.

For this problem, we have to consider these two bullet points next, considering the mass is the output value of the function.

  • The smallest possible mass for the substance is of 0 grams, as after the substance decays to 0 grams, it will not assume a negative value, it will just disappear.
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Considering these masses, the range of the function is given as follows:

0 ≤ m ≤ 1200.

More can be learned about the range of a function at brainly.com/question/10197594

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3 0
11 months ago
Evaluate. 5 2/3-2 1/4.1 2/3
bonufazy [111]

Answer:

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3 0
3 years ago
Please answer if you know the answer!<br><br> [Help]
Alinara [238K]

Remember that an exponent means repeated multiplication.

The exponent of 4 means you have four \big(b^2\big)'s mutiplied together:

      \big(b^2\big)\cdot\big(b^2\big)\cdot\big(b^2\big)\cdot\big(b^2\big)

And then each exponent of 2 inside means you have two b's multiplied inside each set of parentheses.:  

    \big(b\cdot b\big)\cdot\big(b\cdot b\big)\cdot\big(b\cdot b\big)\cdot\big(b\cdot b\big)

There are 8 b's there when you expand this out.

6 0
2 years ago
I need the x intercepts for (x+3)(x + 7) = 0
Scrat [10]

Answer:

-3, -7

Step-by-step explanation:

either x + 3 = 0 --> x = -3

or x + 7 = 0 --> x = -7

3 0
2 years ago
Read 2 more answers
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