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Lesechka [4]
3 years ago
5

Factor this .. 64x^2 - 225

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

Hope this helps

Step-by-step explanation:

(8x+15) (8x-15)

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Find the value of the csc 40° using your calculator. (I've been having a hard time with this, so it'd be helpful if anyone could
SCORPION-xisa [38]
<span><u><em>The correct answer is: </em></u>
C 1.556.

<u><em>Explanation:</em></u>
This can be found by locating the csc button on your calculator. Typically it is located as the second option below the sin button as it is the inverse function.
If you cannot locate the csc button on your calculator, you can also use </span>\frac{1}{sin(40)}<span> as csc is its inverse.

Also, it is helpful to note that some calculators have both a degrees and a radians mode for trigonometric functions. You will need to make sure that you are in degrees in order to use a calculator to solve this. </span>
7 0
3 years ago
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A salesperson is paid $140 per week plus 10% commission on her weekly sales of x dollars. Find a linear function that represents
Verizon [17]

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4 0
3 years ago
The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number.
Leokris [45]
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4 0
3 years ago
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Evaluate 805 divide by 5
Ket [755]
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Y = 1/3x + b
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7 0
3 years ago
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