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Tamiku [17]
3 years ago
9

If sin α + cos α = 1.2, find sin α · cos α THANKS! (:

Mathematics
1 answer:
algol [13]3 years ago
5 0
Is there supposed to me a picture or what?
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A family spends 1⁄10 of its annual income for housing, 1⁄4 for food and clothing, 1⁄5 for general expenses, and 2⁄15 for enterta
tankabanditka [31]
In order to make the whole problem easier, you would have to get all the numbers to have the same denominator which would be 60.

1/10 * 6 = 6/60
1/4 * 15 = 15/60
1/5 * 12 = 12/60
2/15 * 4 = 8/60

Now that all the numbers have the same denominator, you would add them to get 41/60.
In conclusion, the answer would be D.
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3 years ago
Susan solved 200-91 and decided to add her answer to 91 to check her work explain why this strategy works
zhuklara [117]
This strategy works because if you subtract one number from another the sum of the two numbers should be the that is being subtracted from. (In this case, it's 200)
3 0
3 years ago
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Graph equation y=|2x+2| - 3
allochka39001 [22]
Two points of the slope y=(2x+2) - 3 are (-1,0), (0,1)
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3 years ago
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PLEASE HELP IM SERIOUSLY STUCK E
lara31 [8.8K]

Answer:  2.12 × 10^{-3}

               The coefficient (in green) will be 2.12

Step-by-step explanation:

     Scientific notation is written by multiplying the number by a power of 10. This number is a number between 1 and 10.

     Since this is a smaller number, we will be multiplying it by a power of 10 to a negative number.

    To get this value to a number between 1 and 10, we must multiply it by 10 3 times (also shown as 10³) which gives us 2.12.

    To get back to the original value, we multiply this by 10^{-3}. This gives us our answer.

3 0
1 year ago
Luke has a calculator that will only display number less than or equal to 999,999,999. Which of the following products will his
liq [111]

Answer:

≥ 999,999,999

Step-by-step explanation:

that is the less than or equal to sign

hope this helps

8 0
3 years ago
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