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4 years ago

- Ify=-6 when x= -14, find x when y=-4.

Mathematics

1 answer:

Hitman42 [59]4 years ago

6 0

Answer :

x = - 12 for y = - 4

Step-by-step explanation:

Given as y = - 6 when x = - 14

write in equation form

I.e y = x + c

Put x and y values ,

So, c = y - x

c = - 6 + 14 = 8

Now when y = - 4 and c = 8 ,

So, from eq x = y - c

∴ x = - 4 - 8 = - 12 Answer

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Answer:

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4 years ago

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$\large{ \tt{☄ \: EXPLANATION}} :$

✎ Firstly , Remember these things :

To convert the percentage into a decimal fraction, remove the % symbol and divide it by 100 as in the case of conversion of percentage into fraction. We know that , divide by 100 means shifting to the left ; so to convert a percentage into decimal fraction, remove the % symbol and shift the decimal point two places to the left. For example : $12\% = \frac{12}{100} = \boxed{ 0.12}$

$\large{ \tt{☥ \: LET'S \: SOLVE}} :$

$\large{1. \: \: 52\% \: \text{of} \: 210 = \frac{52}{100} \times 210 = 0.52 \times 210 = \boxed{109.2} }$

$\large{ 2. \: \: 35\% \: \text{of} \: 500 = \frac{35}{100} \times 500 = 0.35 \times 500 = \boxed{175} }$

$\large{3. \: 28\% \: \text{of} \: 866 = \frac{28}{100} \times 866 = 0.28 \times 366 = \boxed{102.48} }$

$\large{ \tt{✺ \: REPEAT \: DAILY} }:$

I will remain focused on my goals. Even if I have a moment of difficulty , I will not give up. I know Success comes with consistency. I know that I will make it. Things will get better. No problem or challenge will stop me. Everything I deserve is coming my way.

ツ Hope I helped! ۵

☃ Have a wonderful day / evening! ❃

# StayInAndExplore ! ☂

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3 years ago

- Ify=-6 when x= -14, find x when y=-4.​

- Ify=-6 when x= -14, find x when y=-4.