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3 years ago

10

Teresa is making brownies. She mixes 1/4 cup of cocoa with 1/2 cup of fudge. How many cups of cocoa will Teresa need if she uses

4 cups of fudge?

1 answer:

irina [24]3 years ago

5 0

Answer:

1 cup of cocoa

Step-by-step explanation:

she uses half the amount of cocoa as she does fudge, she uses 2 cups of fudge so (2-1) would be 1 cup

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3 years ago

Find the length of the hypotenuse of a right triangle if a = 3 and b = 4.

alukav5142 [94]

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3 years ago

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Anestetic [448]

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Step-by-step explanation:

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2 years ago

F(x) = x2 + 1 g(x) = 5 – x<br><br> (f + g)(x) =

Gnom [1K]

Answer:

$(f + g)(x) = {x}^{2} - x + 6$

Step-by-step explanation:

We have

$f(x) = {x}^{2} + 1$

and

$g(x) = 5 - x$

We want to find (f+g)(x).

By the algebraic properties of polynomial functions,

$(f + g)(x) = f(x) + g(x)$

$(f + g)(x) = {x}^{2} + 1 + 5 - x$

This simplifies to

$(f + g)(x) = {x}^{2} - x + 6$

We can't simplify further, hence the simplest form

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4 years ago