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3 years ago

What is the area of the rectangle?

Mathematics

1 answer:

Svetllana [295]3 years ago

5 0

The area is 50 units.

Find the length and then the width. Next, multiply these two to get the area. To find the length when the lines are diagonal, use the distance formula.

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Solve for x.<br> 3х - 4 = 13

dybincka [34]

$\large\bold{\underline{\underline{ \: x = 5 \frac{2}{3} }}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$3x - 4 = 13$

$➺ \: 3x = 13 + 4$

$➺ \: 3x = 17$

$➺ \: x = \frac{ 17}{3}$

$➺ \: x = 5 \frac{2}{3}$

$\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}$

$➺ \: 3x - 4 = 13$

$➺ \: 3 \times 5 \frac{2}{3} - 4 = 13$

$➺ \: 3 \times \frac{17}{3} - 4 = 13$

$➺ \: 17 - 4 = 13$

$➺ \: 13 = 13$

➺ L. H. S. = R. H. S.

Hence verified.

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}$

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3 years ago

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A company the created a basic knowledge exam claims that more than 70% of adults should pass the test. In a recent study, 584 ou

drek231 [11]

Answer: -2.10

Step-by-step explanation:

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3 years ago

You had $199, but you are spending $3 each day. What algebraic expression models this situation?

weqwewe [10]

Answer:

y=199-3x

Step-by-step explanation:

you ave 199 and 3 pper day so is considered each day and whatever it equals it will be y

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Marissa wants to write an abbreviated set of directions for finding coordinates of a figure reflected across the y-axis. Which m

Hunter-Best [27]

It is the first one, (x,y) to (-x,y) because it is going across the y axis from the positive side, so y stays the same but x becomes negative

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Maria is ordering copy paper for her office. The office is low on white paper and on blue paper. She will pay $3.50 per realm of

maxonik [38]

You have:

x: the number of reams of white paper purchased
y:the number of reams of blue paper purchased

Then, you have the following system of equations:

x+y=10
3.50x+3.75y=36

When you solve the system shown above, you obtain:

x=6
y=4

The answer is: 6 reams of white paper

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