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2 years ago

Find X and Y in each figure

Mathematics

2 answers:

svlad2 [7]2 years ago

7 0

Sooooooooooooooo X= 28 and Y= 47

dybincka [34]2 years ago

3 0

Answer:

Step-by-step explanation:

because adjacent angles that form a line make 180°

5x +40 = 180

5x = 180-40

x = 140/5 = 28

because alternate exterior angles are congruent

3y -1 = 5x

3y -1 = 5*28

3y = 140+1

y= 141/3 = 47

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A cuboid has a square base.

padilas [110]

The length of one side of the square base is 8.5 centimeters.

Given the following data:

Volume of cuboid = 867 cm

Height = 12 cm

To find the length of one side of the square base:

Mathematically, the volume of a cuboid is given by the formula:

$Volume = Base \; area$ × $Height$

Substituting the given values, we have:

$867 = Base \; area$ × $12$

$Base\;area = \frac{867}{12}$

Base area = 72.225 $cm^2$

Now, we can find the length by using the formula:

$Area \;of\;a \;square = length^2$

$72.25 = length^2$

$Length = \sqrt{72.25}$

Length = 8.5 centimeters.

Therefore, the length of one side of the square base is 8.5 centimeters.

Find more information: brainly.com/question/11037225

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dybincka [34]

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