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WARRIOR [948]
2 years ago
6

What is the value of x? Sin(x)=cos(81)

Mathematics
1 answer:
RUDIKE [14]2 years ago
8 0

Answer:

0.98768834034243

Step-by-step explanation:

Since 81 is smaller than 90, it is located in the first quadrant and in the first quadrant, the values for sin, cos and tan are always positive.

sin(81)= 0.98768834034243

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What is 4/5 divided by 8
gladu [14]
(4/5) / 8....when ur dividing with fractions, flip what u r dividing by, then multiply

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2 years ago
9 × a number is 4500. what is the number?
oee [108]
We can write the equation 9x=4500

Now we just solve for x by dividing both sides by 9 to get:
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Hope this helps!
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2 years ago
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What is 27 over 40 as a decimal
baherus [9]
27 divided by 40 is equal to 0.675.
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2 years ago
I need to figure this out for a quiz in APEX. I can get the rest if I understand how to do this one.
KIM [24]
The answer is b
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8 0
3 years ago
Miguel sells a house for 275,000. His commission for the sale is 7,562.5
valentinak56 [21]

Answer:

2.75\%

Step-by-step explanation:

To find what percentage a certain value is of another value, simply divide the first value by the second, respectively.

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\frac{7,562.5}{275,000}=0.0275

To convert from a decimal to a percentage, multiply by 100:

0.0275 \cdot 100=\boxed{2.75\%}

7 0
3 years ago
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