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Alekssandra [29.7K]
3 years ago
6

Find the value of xThanks!

Mathematics
1 answer:
statuscvo [17]3 years ago
7 0
Hi there!

From the given information, we can infer that the inner quadrilateral has equal side lengths of x and 2x-3.

We can turn this into a mathematical equation with 1 variable.

x = 2x - 3

Subtract both sides by 2x

-x = -3

Multiply both sides by -1

x = 3

Have an awesome day! :)

~collinjun0827, Junior Moderator
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a chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth is used in one serving of soup?
mafiozo [28]
Set up a proportion. 4 3/4 cup broth is to 10 servings as x cups broth is to 1 serving soup.

x= amount of broth in one serving

(4 3/4)/10= x/1
cross multiply

(4 3/4)(1)= 10x
convert 4 3/4 to improper fraction

(19/4)(1)= 10x

19/4= 10x
divide both sides by 10

19/4 ÷ 10= x
to divide fractions, multiply by reciprocal of 10

19/4 * 1/10= x
multiply numerators; multiply denominators

(19*1)/(4*10)= x

19/40 cup= x


ANSWER: 19/40 cup in one serving

Hope this helps! :)
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mr_godi [17]

Answer:

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3 0
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\frac{2}{3} × \frac{2}{2}
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Now we just need to add the fractions together

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