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2 years ago

If one leg of a 45-45-90 right triangle measures 5 cm, what is the exact length of the hypotenuse

Mathematics

2 answers:

VMariaS [17]2 years ago

6 0

10 centimeters at least

pochemuha2 years ago

4 0

Answer:

The answer is 2√10

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Zac bought a board game that includes 30 blue game pieces and 40 green game pieces what is the ratio of blue game pieces to gree

miss Akunina [59]

Answer: 3:4

Step-by-step explanation:

If you divide both 30 and 40 by 10 you get 3 and 4

Since it says blue:green the answer is 3:4

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3 years ago

Write the expression in radical form.

Effectus [21]

I think it would be B

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3 years ago

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Wewaii [24]

Answer:

For covering $1$ unit area of the entire playground, the amount of sand required is equal to volume of $3$ buckets of sand.

Step-by-step explanation:

Given -

$\frac{1}{3}$ volume of sand in bucket is able to cover $\frac{1}{9}$ area of the entire playground

Thus,

For covering $\frac{1}{9}$ unit area of the entire playground, the amount of sand required is equal to $\frac{1}{3}$ of the total volume of sand in bucket

For covering $1$ unit area of the entire playground, the amount of sand required is equal to

$\frac{\frac{1}{3} }{\frac{1}{9} } \\\\\frac{1}{3} * \frac{9}{1} \\\frac{9}{3}\\= 3$

For covering $1$ unit area of the entire playground, the amount of sand required is equal to volume of $3$ buckets of sand.

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3 years ago

If z = 12.8, what is the value of 2(z - 4)? [Type your answer as a number.]

Anna35 [415]

17.6 is your answer

Hope this helps!!

7 0

3 years ago

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Find the answer and explain

Lynna [10]

Answer: It would be I, the 4th one.

Step-by-step explanation:The 2 squares on the outside would fold up, that would leave the top and the 2 opposite sides left, so you would fold the other 3 squares on the bottom over the top, till it would cover all the other exposed sides.

Hopefully this makes sense!

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2 years ago