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3 years ago

Solve for x. This figure is a parallelogram

Mathematics

2 answers:

Travka [436]3 years ago

8 0

Answer:

9 =x

Step-by-step explanation:

since it is a parallelogram, the two sides are equal

23 = x+14

subtract 14 from each side

23-14 = x+14-14

9 =x

slava [35]3 years ago

5 0

X+14=23
X+14-14=23-14
X=9

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Rectangles J and K are similar. If the area of rectangle J is 440, what is the area of rectangle K? I need this today

Hunter-Best [27]

Answer:

$Area = 27.5$

Step-by-step explanation:

Given

$J_{Area} = 440$

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<em>See attachment</em>

Required

Determine the area of K

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$J_{Length} * J_{Width} = J_{Area}$

This gives:

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$\frac{J_{Length} * 22}{22} = \frac{440}{22}$

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$J_{Length} : J_{Width} = K_{Length} : `K_{Width}$

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$20 : 22 = K_{Length} : `5.5$

Express as fraction:

$\frac{20 }{ 22 }= \frac{K_{Length} }{ `5.5}$

Make Length, the subject of formula

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