2 years ago

Please help me and fast

Mathematics

1 answer:

bagirrra123 [75]2 years ago

4 0

Answer:

its A

Step-by-step explanation:

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stich3 [128]

Answer:

43. $= \frac{.0045}{100}$

44. $4\frac{9}{10}$

45. 8

Step-by-step explanation:

43. 0.45% = .0045

$= \frac{.0045}{100}$

44. $\frac{1}{2}$ • $9\frac{4}{5}$

= $4\frac{9}{10}$

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3 years ago

9. If y = kx, where k is a constant, and y = -3<br> when x = 6, what is the value of x when y = 12?

NemiM [27]

Hey there! :)

Answer:

x = -24.

Step-by-step explanation:

Plug in the values to find the value of 'k':

-3 = k(6)

Divide both sides by 6 to solve for 'k':

-3/6 = k

k = -1/2

Plug this into the equation to solve for the value of x when y= 12:

12 = -1/2(x)

Divide both sides by -1/2:

-24 = x

x = -24.

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2 years ago

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Ivenika [448]

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3 years ago

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Travka [436]

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ankoles [38]

Answer:

m=9

Step-by-step explanation:

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