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castortr0y [4]
2 years ago
7

Derive this equation In (3-4Cosx)​

Mathematics
1 answer:
pantera1 [17]2 years ago
6 0

Answer:

4sin(x)

Step-by-step explanation:

That is the new equation hope it helps!

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17. Part A<br> How can you round 955,555 two different ways to get the same rounded number?
garri49 [273]

Answer:

Round it to 1,000,000 or 956,000

Step-by-step explanation:

7 0
3 years ago
Can someone please help me answer this because it is due in a couple of minutes. Please help
Mama L [17]

Answer:

X=-2

Step-by-step explanation:

Hope it helps

4 0
3 years ago
2k^2-5k-18=0 what is both of the values of k? plz help!!! 15 pts!!!
ddd [48]
To factor quadratic equations of the form ax^2+bx+c=y, you must find two values, j and k, which satisfy two conditions.

jk=ac and j+k=b

The you replace the single linear term bx with jx and kx. Finally then you factor the first pair of terms and the second pair of terms. In this problem...

2k^2-5k-18=0

2k^2+4k-9k-18=0

2k(k+2)-9(k+2)=0

(2k-9)(k+2)=0

so k=-2 and 9/2

k=(-2, 4.5)
5 0
4 years ago
Express 0.02 as a percent.
Mkey [24]

Answer:

2 Percent or %

Step-by-step explanation:

The decimal 0.02 would be equivalent to 2 percent, or 2 per hundred.

3 0
3 years ago
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Step-by-step explanation:

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