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3 years ago

The triangles are similar. What is the value of x? Enter your answer in the box

Mathematics

1 answer:

frosja888 [35]3 years ago

8 0

Answer:

x=21

Step-by-step explanation:

Each measurment is multiplied by three, so 7 multiplied by 3 is 21

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The container that holds the water for the football team is 4/9 full. After pouring in 4

Natasha2012 [34]

Answer: 18 gallons.

Step-by-step explanation:

Let's call the total gallons that the container can hold x.

Then, based on the information given in the problem, you can write the following expression:

$\frac{4}{9}x+4=\frac{2}{3}x$

Now, you must solve for x, as you can see below. Therefore, you obtain the following result:

$\frac{4}{9}x+4=\frac{2}{3}x\\\\4=\frac{2}{3}x-\frac{4}{9}x\\\\4=\frac{2}{9}x\\\\4*9=2x\\\\36=2x\\\\x=18\ gallons$

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3 years ago

QUESTION 14 · 1 POINT

enyata [817]

Answer:

Step-by-step explanation:

81x² - 6x

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2 years ago

Read 2 more answers

Do u need a common denominator if you have adding and dividing in fractions?

Rama09 [41]

You only need a common denominator for adding and subtracting!

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3 years ago

Read 2 more answers

BRAINLIEST AND POINTS!!! PLEASE EXPLAIN

timofeeve [1]

Answer:

Option C. $\$23,134.61$

Step-by-step explanation:

we know that

$A=\frac{P[(1+r)^{n} -1]}{r(1+r)^{n}}$

we have

$P=\$400$

$r=0.075/12=0.00625$

$n=6*12=72\ months$

substitute in the formula

$A=\frac{400[(1+0.00625)^{72} -1]}{0.00625(1+0.00625)^{72}}\\ \\A=\frac{226.446972}{0.009788}\\ \\A=\$23,134.61$

4 0

3 years ago

Are these numbers reciprocals? a 2 and 1 1/2

faltersainse [42]

Answer:

no they are not reciprocal

Step-by-step explanation:

an example is the reciprocal of 2 would be 1/2

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3 years ago