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earnstyle [38]
3 years ago
14

Can anyone answer the first one please?

Mathematics
1 answer:
Nikolay [14]3 years ago
8 0

Answer:

about 11.99 inches

Step-by-step explanation:

Using the formula for the volume of a right circular cylinder:

\pi {(4.5}^{2} )h = 763

h = 11.994

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Lyle bought a baseball card
andrey2020 [161]

Answer:

$656

Step-by-step explanation:

1.5% of 800 is 12.

You do 12 x 12 which is 144.

Next you do 800 - 144 which equals 656.

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!

- •Trix•

( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)

8 0
3 years ago
What is the slope-intercept form and slope and y-intercept of the problem: -4x+2y=10?
djyliett [7]

Answer:

slope intercept is y=mx+b where m is the slope and b is the y intercept

so the slope is 2 and the y intercept is 5 so the equation is y=2x+5

Step-by-step explanation:

5 0
3 years ago
The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 36. What is the age of the person
Igoryamba

Answer:

\boxed{\sf \ \ \ age = 16 \ \ \ }

Step-by-step explanation:

Hello,

as the mean age of 5 people is 40

it means that the sum of the 5 ages is 40*5=200

now a person enters the room, let's note x his age

the new mean is

\dfrac{200+x}{6}=36

200+x=6*36=216\\ x = 216-200=16\\

So the age of the new person is 16

hope this helps

6 0
3 years ago
Can i get help plz its not hard
Sergio [31]

Answer:

1237 cubic feet

Step-by-step explanation:

First find the radius of the top D/2=r * r * pi

so 15/2=7.5*7.5*3.14=176.625

then multiply that by the height: 176.625*7=1236.375

So the volume of this figure is 1237 cubic feet!

Hope this helps!! :)

5 0
4 years ago
A squared plus b squared equals c squared calculator
Vlada [557]

Answer:

umm?

Step-by-step explanation:

You just uhh explained the pythagorean theorem formula

a^{2} + b^{2} = c^{2}

but what's the question?

4 0
3 years ago
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