3 years ago

Simplify: 3(8) ° . (3) -2

Mathematics

1 answer:

jek_recluse [69]3 years ago

3 0

3 x 8 = 24

3 x -2 = -6

reply if you this was wrong or you needed a different answer pls >:(

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Alik [6]

Answer:

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Step-by-step explanation:

Given

$h(t) = -16t^2 + 96t$

Required

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The maximum of a quadratic function $y = ax^2 + bx + c$ is calculated using:

$x = -\frac{b}{2a}$

So, we have:

$t = -\frac{b}{2a}$

Where:

$a = -16$ and $b = 96$

So:

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Cancel out negatives

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2 years ago

What is the value of x in the equation 1,331x^4-216=0?

yarga [219]

The value of x will be obtained as follows:
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x=(216/1331)^(1/4)
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2 years ago

750 divided by 20 what is the remainder

scoundrel [369]

Answer:

Step-by-step explanation:

The remainder is 10!

Hope it helps

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2 years ago

Can someone help me with math I need help I will attempt to give y’all help too!

sergeinik [125]

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Step-by-step explanation:

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1 year ago

Please answer the attached question and chose from the provided options.

Marat540 [252]

Answer:

Option A $-\frac{19}{74}+\frac{71}{74}i$

Step-by-step explanation:

we know that

To divide complex numbers, you must multiply by the conjugate.

we have

$\frac{-8+3i}{5+7i}$

To find the conjugate, change the sign between the two terms in the denominator

$\frac{-8+3i}{5+7i}(\frac{5-7i}{5-7i})=\frac{-40+56i+15i-21i^{2}}{25-49i^{2}} \\\\=\frac{-40+71i-21(-1)}{25-49(-1)} \\\\=\frac{-19+71i}{74}\\\\=-\frac{19}{74}+\frac{71}{74}i$

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2 years ago