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3 years ago

7 of 12

Mathematics

1 answer:

astra-53 [7]3 years ago

7 0

Answer:

x = 10

Step-by-step explanation:

Since the parallelograms are similar then the ratios of corresponding sides are equal , that is

= ( cross- multiply )

6x = 60 ( divide both sides by 6 )

x = 10

Step-by-step explanation:

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Determine the value of x in this polygon.<br> (6x + 3)<br> (x + 12.5)°<br> (2x + 8)

kogti [31]

Answer:

x = 23.5

Step-by-step explanation:

For a trapezoid, the angles on the same side are supplementary. This simply mean they add up to 180 degrees

thus, we have it that;

(6x + 3) + (x + 12.5) = 180

6x + x + 3 + 12.5 = 180

7x + 15.5 = 180

7x = 180-15.5

7x = 164.5

x = 164.5/7

x = 23.5

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3 years ago

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Answer:

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Step-by-step explanation:

24,000 * 0.95 5 times, this will give you the 5% for 5 years

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3 years ago

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4 years ago

What numbers are a distance of 34 unit from 18 on a number line?

Digiron [165]

18 - 34 = - 16

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If is a fraction:

$\dfrac{1}{8}-\dfrac{3}{4}=\dfrac{1}{8}-\dfrac{3\cdot2}{4\cdot2}=\dfrac{1}{8}-\dfrac{6}{8}=-\dfrac{5}{8}\\\\\dfrac{1}{8}+\dfrac{3}{4}=\dfrac{1}{8}+\dfrac{6}{8}=\dfrac{7}{8}$

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4 years ago

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AfilCa [17]

The minimum cost is the y-coordinate of the vertex of the parabola represented by the equation. The x-coordinate is the number of bats.

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60 bats should be produced every day to keep costs at a minimum.

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3 years ago

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