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2 years ago

Geometry

Mathematics

1 answer:

Elan Coil [88]2 years ago

3 0

By definition, the number $\pi$ is the ratio between the circumference and the diameter:

$\pi=\dfrac{C}{d}$

This implies that

$C=\pi d$

And so your circumference is $8\pi$

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vagabundo [1.1K]

Answer:

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Step-by-step explanation:

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3 years ago

A number k is less than 3 units from 10. <br> What's the absolute value inequality???

Brrunno [24]

It would be: k+3 = 10

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2 years ago

First consider 100% what is the 100% of 40

suter [353]

Answer:

Step-by-step explanation:

100% means all of 40.

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2 years ago

Read 2 more answers

ABCD is a parallelogram. Segment AC = 4x + 10. Find the value of x and y.

valkas [14]

Answer:

The values of x and y in the diagonals of the parallelogram are x=0 and y=5

Step-by-step explanation:

Given that ABCD is a parallelogram

And segment AC=4x+10

From the figure we have the diagonals AC=3x+y and BD=2x+y

By the property of parallelogram the diagonals are congruent

∴ we can equate the diagonals AC=BD

That is 3x+y=2x+y

3x+y-(2x+y)=2x+y-(2x+y)

3x+y-2x-y=2x+y-2x-y

x+0=0 ( by adding the like terms )

∴ x=0

Given that segment AC=4x+10

Substitute x=0 we have AC=4(0)+10

=0+10

=10

∴ AC=10

Now (3x+y)+(2x+y)=10

5x+2y=10

Substitute x=0, 5(0)+2y=10

2y=10

$y=\frac{10}{2}$

∴ y=5

∴ the values of x and y are x=0 and y=5

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3 years ago

Right triangle LMN has vertices L(7, –3), M(7, –8), and

ololo11 [35]

This is the translation.
M' is (-1,3)
N' is (2,3)
hope this helps

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3 years ago