3 years ago

Using the side lengths, 20, 15 , 15 , determine whether the triangle is acute, obtuse, or right

Mathematics

2 answers:

Ymorist [56]3 years ago

8 0

acute, hope this helps

AlekseyPX3 years ago

4 0

it has 2 equal side and 1 angle of 90°

it is An isosceles right triangle.

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Mandarinka [93]

200% of 90 is 180.

13/20=65/100 so

.63 < 13/20 < 68%

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3 years ago

The volume of a spherical tank is 790.272 pie cubic feet what is the diameter of the container

pochemuha

Answer:

The diameter is 13.88 feet.

Step-by-step explanation:

1. The formula for calculate the volume of a sphere is:

$V=\frac{3}{4}(r^{3}\pi)$

Where $r$ is the radius.

2. The diameter is:

$D=2r$

3. So, you must solve for the radius in the first equation:

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4. Then, the diameter is:

$D=2(6.94ft)\\D=13.88ft$

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Keith_Richards [23]

<span>3 Both yields are roughly equivalent.</span>

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3 years ago

Read 2 more answers

Okay, what is x if: -7/9 (x 3) =14?

Charra [1.4K]

I hope this helps you

-7.x^3=2.7.9

x^3=-18

x=i.(3square root of 18)

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3 years ago

Which represents the function shown in this table?

aivan3 [116]

The answer would be c

Step-by-step explanation:

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