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3 years ago

Which statements are true about the triangle? Select all that apply.

Mathematics

1 answer:

Ahat [919]3 years ago

7 0

Answer:

A, B, C, F

Step-by-step explanation:

A: Its is acute because it has 2 sides that are less than 90%

B: It is obtuse because there is 1 side that is over 90%

C: It has 2 equal sides.

F: 100% + 40% + 40% = 180%

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A cylindrical swimming pool has a diameter of 16 feet and a height of 3 feet. How many gallons of water can the pool contain? Ar

kiruha [24]

Answer:

The pool can contain 4521.6 gallons of water.

Step-by-step explanation:

Given:

The diameter of the cylindrical swimming pool = 16 feet.

And the height of the cylindrical swimming pool = 3 feet.

(1 ft³ = 7.5 gallons)

Now, to find the gallons of water the pool can contain.

So, we find the radius first:

Radius (r) = $\frac{Diameter}{2}$ = $\frac{16}{2} =8\ feet.$

Height (h) = 3 feet.

Now, to get the volume of swimming pool which is cylindrical in shape by putting formula (using the value of π = 3.14):

$Volume=\pi r^2h$

$Volume=3.14\times 8^2\times 3$

$Volume=3.14\times 64\times 3$

$Volume=602.88\ feet^3.$

Thus, getting the volume of pool 602.88 feet³.

As, given 1 ft³ = 7.5 gallons.

Now, to get the gallons of water the pool can contain we multiply the volume of pool by 7.5:

$602.88\times 7.5$

$=4521.6\ gallons.$

Therefore, the pool can contain 4521.6 gallons of water.

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3 years ago

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I am Lyosha [343]

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3 years ago

in a local coed softball keague, male to female ratio is 6:6. if there is 160 players in the league, how many are female?

Nonamiya [84]

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3 years ago

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NemiM [27]

Answer shown and explanation above! Hope this helps!

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3 years ago

Which value of k makes 3- 3k -12 > 9 true ?

Nadya [2.5K]

Answer:

Step-by-step explanation

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3 years ago

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