3 years ago

A circle is divided into 2 equal parts. An angle turns through 1 of the parts, as

Mathematics

1 answer:

marysya [2.9K]3 years ago

6 0

Is you split a circle in half and the one side becomes a angle then it will be over 180 degrees

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at the grocery store, 1/5 of the groceries are produce. of the produce, 2/3 is vegetables. what fraction of the groceries in the

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Work out the value of<br> 5^8 x 5^-2 /<br> 5^4

IrinaK [193]

Answer:

the answer is 25

Step-by-step explanation:

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3 years ago

Which of the following is the product of the rational expressions shown below? 7x/x-4•x/x+7

Gre4nikov [31]

<h2>The product of the rational expressions $\dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}$ .</h2>

Step-by-step explanation:

We have,

$\dfrac{7x}{x-4}.\dfrac{x}{x+7}$

To find, the product of the rational expressions $\dfrac{7x}{x-4}.\dfrac{x}{x+7}$ = ?

∴ $\dfrac{7x}{x-4}.\dfrac{x}{x+7}$

= $\dfrac{7x.x}{(x-4)(x+7)}$

= $\dfrac{7x^2}{(x(x+7)-4(x+7)}$

= $\dfrac{7x^2}{x^2+7x-4x-28}$

= $\dfrac{7x^2}{x^2+3x-28}$

Thus, the product of the rational expressions $\dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}$ .

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3 years ago

Erin is making fruit salad.For each bowl of fruit salad,she needs 2/3 cup of strawberries.How many cups will she use if she make

grigory [225]

She needs 18 times of 2/3 cup, this is

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4 years ago

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Vadim26 [7]

The constant of proportionality is 5.5

Step-by-step explanation:

y = kx

k = constant of proportionality

y = <u>5.5</u>x

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3 years ago

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