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3 years ago

11 cups make how many half cups?

2 answers:

8 0

Hey there!

There is 1 cup in 2 half cups . . .

x = the amount of half cups in 11 cups

11 cups x 2 half cups = 22 <------------

x=22

11 cups make 22 half cups.

Hope this helps you.
Have a great day!

Phantasy [73]3 years ago

5 0

1 cup = 2 half cups

multiply 2 half cups with 11

11 x 2 = 22

22 half-cups is your answer

hope this helps

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Answer:

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3 years ago

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Answer:

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Step-by-step explanation:

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9(x + 4) = 54 ( divide both sides by 9 )

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3 years ago

Let f(x)= x^2-4x-c. Find a nonzero value of c such that f(c)=c.

Dimas [21]

Answer:

The nonzero value of c will be:

$c = 6$

Step-by-step explanation:

Given the function

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$f(c) = c$

$c=\:c^2-4c-c$

switching the sides

$c^2-4c-c=c$

subtract c from both sides

$c^2-4c-c-c=c-c$

$c^2-6c=0$

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Using the zero factor principle

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so, the solutions to the quadratic equations are:

$c=0,\:c=6$

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3 years ago

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3 years ago

Read 2 more answers

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uysha [10]

Answer:

Elga is 32 years old.

Step-by-step explanation:

Let Alvin's age = A

Let Elga's age = E

Alvin is 10 years younger than Elga, so A = E - 10

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Replace the A in the second equation with E - 10, then solve for E.

A + E = 54 becomes (E - 10) + E = 54

Combine like terms

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Add 10 to both sides

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3 years ago