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3 years ago

What is the perimeter?

Mathematics

1 answer:

tamaranim1 [39]3 years ago

8 0

Answer:

21.3 unit

Step-by-step explanation:

$side CB=\sqrt{(7^{2})+(2^{2})} =\sqrt{53}\\side CA=\sqrt{(5)^{2}+(2^{2})} =\sqrt{29} \\side AB=\sqrt{(5^{2} )+(7^{2} )} =\sqrt{74}$

$Perimeter=\sqrt{53} +\sqrt{29} + \sqrt{74} =21.2676$ unit

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sasho [114]

Answer:70

Step-by-step explanation: It’s simply division. 56,000 programs, divided into boxes, with 800 in each box, will need 70 boxes.

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2 years ago

What’s the answer??!?

Len [333]

Answer:

See answers below.

Step-by-step explanation:

For formula to find the volume of rectangular prism is given below:

$Volume\:=\:whl$

11. Putting the given values, we have:

$200=\left(2\frac{1}{2}\right)\left(h\right)\left(8\right)\\\\h=10$

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2 years ago

How do i solve for x?

kirza4 [7]

Answer:

x = 6

Step-by-step explanation:

We can see that the the 32 degree angle plus the equation (9x + 4) is equal to 90 degrees.

We know this because the bottom line is a 180 degree angle, and we can see on the other side that it is a right angle.

If we were to turn that into an equation it would like like this:

(9x + 4) + 32 = 90

Now you just have to solve for x.

9x + 4 + 32 = 90

Combine like terms:

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Subtract 36 from both sides

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2 years ago

Hannah earns $48 in 4 hours at this rate how many dollars will she earn in 20 hours?

baherus [9]

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2 years ago

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Answer:

Step-by-step explanation:

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2 years ago