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2 years ago

8{[(7+4)2]-[(11-7)*4]}

Mathematics

1 answer:

Norma-Jean [14]2 years ago

4 0

8*{[(7+4)*2]-[(11-7)*4]}
=
8*{[(11)*2]-[(4)*4]}
=
8*{[22]-[16]}
=
8*{6}
=
48

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Answer:

25%

Step-by-step explanation:

Given data

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2 years ago

Use the triangle-sum Thorem to find x. then find each angle measure. 7x+4+5x+3+2x+5=180

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Step-by-step explanation:

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3 years ago

Jake has 19 pumpkins in his field. kayla has 47 pumpkins in hers. how many pumpkins do they have all together

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2 years ago

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A baker has 8 5/8 cups of flour to make cupcakes. The baker used all of his flour to make 3 5/6 dozen cupcakes. How many cups of

frozen [14]

Answer: 1 dozen cupcakes can be made in 12 cups of flour.

Step-by-step explanation:

Given : The amount of flour a baker has = $8\dfrac{5}{8}\text{ cups}= \dfrac{8\times8+5}{8}\text{ cups}$

$=\dfrac{69}{8}\text{ cups}$

The number of cupcakes he made by using all flour = $3\dfrac{5}{6}=\dfrac{6\times3+5}{6}=\dfrac{23}{6}$

i.e. $\dfrac{23}{6}$ cupcakes made in $\dfrac{69}{8}$ cups of flour

By unitary method ,

1 cupcake made in $\dfrac{69}{8}\times\dfrac{6}{23}$ cups of flour.

i.e. 1 cupcake made in $\dfrac{9}{4}$ cups of flour.

Then , 12 cupcakes can be made in $12\times\dfrac{9}{4}$ cups of flour.

= 27 cups of flour.

Since 1 dozen = 12

Then , 1 dozen cupcakes can be made in 12 cups of flour.

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3 years ago

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