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2 years ago

A right square pyramid has a base area of 300 square inches and a height of 3 inches.

Mathematics

1 answer:

Ilya [14]2 years ago

8 0

Answer:

D) 900 in.3

Step-by-step explanation:

Volume = (base area)^2 times (height divided by 3)

300^2 * 3/3

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Nvm, it took to long.

antiseptic1488 [7]

Sorry bro, maybe next time :/

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3 years ago

What is the quadratic. Formula?

balu736 [363]

Answer:

$x = \frac{ - b ± \sqrt{ {b }^{2} - 4ac } }{2a}$

Step-by-step explanation:

For example, we'll use this quadratic equation.

${x}^{2} + 5x + 6$

To understand how to plug it into the formula we need to know what each term represents.

$a {x}^{2} + bx + c$

So the equation above would be put into the formula like this.

$x = \frac{ - 5± \sqrt{ {5}^{2} - 4(1)(6) } }{2(1)}$

Then we would solve

$\frac{ - 5± \sqrt{25 - 24} }{2} \\ \\ = \frac{ -5±1}{2}$

Now, the equation will branch off into one that solves when addition and one when subtraction.

$\frac{ - 5 + 1}{2} = \frac{ - 4}{2} = - 2 \\ \\ \frac{ - 5 - 1}{2} = \frac{ - 6}{2} = - 3$

So x={-3, -2} (-3 and -2)

6 0

3 years ago

Which expressions are equivalent to -6 + 3(2+ (-4t)?

lilavasa [31]

I can assure you that it is A

8 0

3 years ago

Read 2 more answers

HELPme

aalyn [17]

Answer:

1. Rectangle

2. 376.8 cm

3. 379.94 square feet

4. –4 and 4

Step-by-step explanation:

A square is always a rectangle.

If a wheel has a radius of 15 cm, it would travel approximately 376.8 cm per 4 revolutions.

If the diameter of a circular garden is 22 feet, the approximate area of the garden is 379.94 square feet.

The solutions to the equation y2 – 1 = 15 is –4 and 4.

3 0

3 years ago

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BRAINLIEST WILL BE MARKED

zubka84 [21]

Answer:

B. input

Step-by-step explanation:

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3 years ago