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2 years ago

7

Pentagon JKLMN is similar to pentagon UVWXY.

1 answer:

marusya05 [52]2 years ago

6 0

9514 1404 393

Answer:

C. 12

Step-by-step explanation:

Corresponding sides are proportional. Sides with the same mark are the same length.

WX/XY = LM/MN = LM/KJ

WX/10 = 18/15

WX = 180/15 . . . . multiply by 10

WX = 12

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Jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by

butalik [34]

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2 years ago

What is the exponential form of the expanded form below?<br> 4.4.4.4.4.4

marishachu [46]

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7 0

3 years ago

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aksik [14]

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5 0

3 years ago

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tatyana61 [14]

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7 0

2 years ago

Maddie bought 3 2/3 yards of satin ribbon at the craft store. She wanted to make hair bows for the cheer squad. Each bow require

kotegsom [21]

Answer:

4

Step-by-step explanation:

Given that:

Total yards of satin bought by Maddie = $3\frac{2}{3}$ yards

Number of yards required make one ribbon = $\frac{2}{3}$ yards

To find:

Number of complete bows that can be made ?

Solution:

First of all, let us learn about converting the mixed fraction to fractional form.

Formula:

$a\dfrac{b}{c} = \dfrac{a\times c+b}{c}$

Therefore, total yards of satin bought by Maddie can be written in fractional form as:

$3\dfrac{2}{3} = \dfrac{3\times 3+2}{3} = \dfrac{11}{3}$

One hair bow requires $\frac{2}{3}$ yards of ribbon.

Number of hair bows that can be made, can be found by dividing the total ribbon length by ribbon required for making one hair bow.

Answer is:

$\dfrac{\frac{11}{3}}{\frac{2}{3}}\\\Rightarrow \dfrac{11\times 3}{2\times 3}\\\approx 4$

4 hair bows can be made.

4 0

2 years ago