2 years ago

The subset of the real number for 13

Mathematics

1 answer:

vichka [17]2 years ago

4 0

Belongs to a set of neutral numbers

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Evaluate x+y when x=−45 and y=13. Write your answer as a fraction or mixed number in simplest form.

cricket20 [7]

the answer is -32

you add -45 and 13

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2 years ago

Julie wrote this expression to describe the amount of money she will pay for tickets to the basketball game.

Svetlanka [38]

A. Julia does not know how many tickets she is going to by. She knows that each ticket costs $8.

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3 years ago

Please answer i know the picture is a little blurry but please i will give you brainliest!!

Rom4ik [11]

Answer: the 1st one.

Step-by-step explanation: becuase today I was helping out a freind with this. So it the first one

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2 years ago

A) Let f(x) = 4x + 2 and g(x) = 2x^2-4. Find the formula for the composition function gof

ollegr [7]

Answer:

g o f = $g(f(x)) = 32x^2 + 32x + 4$

Step-by-step explanation:

Given

$f(x) = 4x +2$

$g(x) =2x^2 - 4$

Required:

Find g o f

This is calculated as:

$gof = g(f(x))$

$g(x) =2x^2 - 4$

So:

$g(f(x)) = 2(4x+2)^2 - 4$

$g(f(x)) = 2(4x+2)(4x+2) - 4$

$g(f(x)) = 2[ 16x^2 + 16x + 4)] - 4$

$g(f(x)) = 32x^2 + 32x + 8 - 4$

$g(f(x)) = 32x^2 + 32x + 4$

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2 years ago

If Chloe is 22 her sister Bethany is 23 but there mum is 21 how are they her children

gayaneshka [121]

Answer:

Step-by-step explanation:

I think it three sometimes it's a trick question

so its not number one or 2 because how are they her children so the answer is 3

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1 year ago