3 years ago

What best describes the number 5 ? write prime composite

Mathematics

1 answer:

Shtirlitz [24]3 years ago

8 0

Prime because u can not times anything besides 1 and itself there fore it is a prime number

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vampirchik [111]

Answer:

If there are any rational roots, it would be a factor of your constant term (9) divided by a factor of the high-order coefficient (12).

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2 and 7 r the answer

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What is the surface area of a tank that has a length of 30 feet, a width of 15 feet?

Lady bird [3.3K]

Answer:

450

Step-by-step explanation:

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2 years ago

The hypotenuse of a 45°-45°-90° triangle measures 22 2 units.

Aleonysh [2.5K]

Answer:

Option C.

Step-by-step explanation:

Given information: The hypotenuse of a 45°-45°-90° triangle measures 22√2 units.

Let x be the length of one leg.

From the given figure it is clear that length of both legs are same.

According to the Pythagoras theorem, in a right angled triangle

$(leg_1)^2+(leg_2)^2=hypotenuse^2$

Substitute $leg_1=leg_2=x, hypotenuse=22\sqrt{2}$ in the above formula.

$(x)^2+(x)^2=(22\sqrt{2})^2$

$2x^2=(22)^2(\sqrt{2})^2$

$2x^2=2(22)^2$

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$x^2=(22)^2$

Taking square root on both sides.

$x=22$

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Simplify 7/3+3(2/3-1/3) squared

Mama L [17]

8/3 is your simplified answer

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