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3 years ago

F(x)=3x−4 Input is x=3 , Output is

Mathematics

1 answer:

Pepsi [2]3 years ago

6 0

f(x)=3x−4 Input is x=3 , Output is

3X3-4= 5

f(x)=−4x+3 Input is x=−3 , Output is

4x-3 +3 = -9

f(x)=−x−1 Input is x=−4 , Output is

-(-4-1) =-(-5) =5

f(x)=x2 Input is x=5 , Output is

5x2=10

hope it will help you

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elena55 [62]

Answer:

16 inches

Step-by-step explanation:

c = πd

50.26 = 3.14 * d

Divide both sides by 3.14

d = 16.0

16 inches

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3 years ago

Read 2 more answers

What are the solutions to the quadratic equation (5y+6)2=24

yulyashka [42]

The value of y is, $y=\frac{2\sqrt{6}-6}{5},\:y=\frac{-2\sqrt{6}-6}{5}$

We have given that,

$\left(5y+6\right)^2=24$

We have to determine the value of y,

<h3>What is the formula for the quadratic equation?</h3>

$\mathrm{For\:}\left(g\left(x\right)\right)^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}g\left(x\right)=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}$

Therefore,we get

$5y+6=\sqrt{24}$

$5y+6=2\sqrt{6}$

$\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}$

$5y+6-6=2\sqrt{6}-6$

$5y=2\sqrt{6}-6$

$\frac{5y}{5}=\frac{2\sqrt{6}}{5}-\frac{6}{5}$

$y=\frac{2\sqrt{6}-6}{5}$

$y=\frac{2\sqrt{6}-6}{5},\:y=\frac{-2\sqrt{6}-6}{5}$

Therefore the value of y is,

$y=\frac{2\sqrt{6}-6}{5},\:y=\frac{-2\sqrt{6}-6}{5}$

To learn more about the quadratic equation visit:

brainly.com/question/1214333

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2 years ago

I need to understand ratio plz help

Lady_Fox [76]

If your looking for basically the definition of ratio it means, lets say we have 2 can of milks, and 3 cans of cookies, if it asks find the ratio of milks first then cans it is 2:3, or if it asks find the ratio of cans of milk to cookies, which is 3:2 or part to whole which means 3+2 or 2+3= 5 is whole and if they say part would be milk then 2:5 or if its cans of cookies to whole its, 3:5. I hope this helps ask me anything that you didn’t understand!

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2 years ago

Jay ate 2/3 of a pepperoni pizza. Darrell ate 2/4 of a mushroom pizza. If the pizza pans are the same size, who ate a greater fr

FinnZ [79.3K]

Answer:

Jay did.

Step-by-step explanation:

Jay ate 2/3 of a pizza, while Darrell ate 2/4

2/3 is greater, like 6/9, but, 2/4 is only half, like 4.5/9

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3 years ago

Ten friends bought tickets to a basketball game. They got a 2$ group discount. If the total was 28$ how much was each ticket

zmey [24]

Answer:

Each ticket was 3 dollars

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Since there were 10 friends, let x represent the amount that each ticket cost

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4 years ago