What is 1178 divided by what equalls 19

2 answers:

6 0

22382 Is the right answer. This is because to find what is divided by 1178 to reach 19 you have to do the inverse. This is 1178 x 19

MA_775_DIABLO [31]3 years ago

5 0

22382. You just multiply 1178 and 19 :-)

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I am a number between 20 and 30. I am not divisible by 6. and the sum of my factors is 31. What number am I?

Soloha48 [4]

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3 years ago

Need help with this problem.

tigry1 [53]

Answer:

C) $-\frac{47}{49}$

Step-by-step explanation:

By the cos double angle formula, we know $\cos(2\theta)=2\cos^2\theta-1.$ Substituting $\cos \theta$ into the formula, we get

$\cos(2\theta)=2(-\frac{1}{7})^2-1\\~~~~~~~~~~=\frac{2}{49}-1\\~~~~~~~~~~=\boxed{-\frac{47}{49}}$ .

The answer is C.

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How can you tell from the equation of a rational function if the function has a hole in the graph ( a removable discontinuity) a

Eva8 [605]

Consider that,

x^2+4x+4 = (x+2)(x+2)

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Dividing those expressions leads to

(x^2+4x+4)/(x^2+7x+10) = (x+2)/(x+5)

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