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3 years ago

I need help putting the operations down and getting 17 and the next few questions

Mathematics

2 answers:

damaskus [11]3 years ago

6 0

Answer:

i don't now

Step-by-step explanation:

klemol [59]3 years ago

5 0

I’m not sure anymore

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What is the geometric mean of 12 and 47

aev [14]

Answer:

29.5 or 30 (rounded)

Step-by-step explanation:

Add 12 and 47 together and divide by 2 because there are 2 numbers.

3 0

3 years ago

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WHO CAN HELP ME !!!!!!! PLEASE FINNA CRY RN

Taya2010 [7]

Answer:

In the other polygon which is smaller you just half the size of the larger one like 12 became 5 and 6 became 3 so 14 will also be halved and the answer will be

4 0

3 years ago

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suppose that two people standing 3 miles apart both see the burst from a firework display.after a period of time ,the first pers

Marrrta [24]

The fireworks display occur at 550.331 ft

The generic equation for a hyperbola provided by: is the best method for solving the problem in this instance.

$\frac{y^{2} }{b^{2} } - \frac{x^{2} }{a^{2} } = 1$ -

We presume that the y-axis is where the hyperbola's longer axis lies.

In this instance, the sound traveled a total of 1100 meters, and the value of a can be calculated as follows:

2a = 1100

a = 550ft

Given that the two people are 3 miles apart, we can calculate the value of c in feet as follows:

1 mile = 5280 feet

∴ 3 miles = 15840 ft = c

And this is how we may determine what b is worth:

$b^{2} = c^{2} - a^{2}$

$b^{2} = 15840^{2} - 550^{2}$

$b^{2} = 250603100$

Our equation is thus given by:

$\frac{y^{2} }{250603100 } - \frac{x^{2} }{550^{2} } = 1$

And for this case we want to find the value of x when y = 3ft=15840ft and solving for x we get,

$\frac{15840^{2} }{250603100 } - \frac{x^{2} }{550^{2} } = 1$

$\frac{15840^{2} }{250603100 } - 1 = \frac{x^{2} }{550^{2} }$

$1.001- 1 = \frac{x^{2} }{550^{2} }$

$0.001 = \frac{x^{2} }{550^{2} }$

$302865.145= {x^{2}$

x = 550.331 ft.

The fireworks display occur at 550.331 ft.

Learn more about hyperbola here :

brainly.com/question/14307125

#SPJ1

8 0

2 years ago

Find all solutions of the equation. 5 sin x − 82√ = 3 sin x − 72√

Andrei [34K]

Answer:

x = arcsin(√20.5 -3√2) +2kπ . . . k any integer
x = π - arcsin(√20.5 -3√2) +2kπ . . . k any integer

Step-by-step explanation:

Add √(82) -3sin(x) to both sides to get ...

2sin(x) = √82 -√72

Now, divide by 2 and find the arcsine:

sin(x) = (√82 -√72)/2

x = arcsin((√82 -√72)/2)

Of course, the supplement of this angle is also a solution, along with all the aliases of these angles.

___

In degrees, the solutions are approximately 16.562° and 163.438° and integer multiples of 360° added to these.

6 0

4 years ago

HURRY

ludmilkaskok [199]

Answer:

the answer is a

Step-by-step explanation:

just did the test

3 0

3 years ago

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