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Jet001 [13]
3 years ago
6

Please help Please help please help please help please help please help

Mathematics
2 answers:
Law Incorporation [45]3 years ago
7 0

Answer:

A I used 3.14 for pi which is why I'm a little out.

Step-by-step explanation:

The diagram makes it hard to tell. Where exactly is the arrow pointing?

I think it means the diameter.

r = d/2

r = 4

Volume = 4/3 * pi * r^3

Volume = 4/3 * 3.14 * 4^3

Volume = 4/3 * 3.14 * 64

volume = 4 * 64 * pi / 3

Volume = 256 pi/3 = 267.9

FinnZ [79.3K]3 years ago
3 0

Answer:

Umm... Ok! So there are toooooo many "help"s and "please"s!

Here are brainly, we refrain from adding this many unuseful words.

Also another problem: I don't see the screenshots!

If you upload them and make me Brainlest, I will answer you! But make sure to mark me Brainlest!

Thank you and Happy Easter!!!!

-DSK

Step-by-step explanation:

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317,081 in expanded form
Nutka1998 [239]

Answer:

300,000+100,000+7,000+80+1

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
if the first two statements are true, is the third statement true? 1. all dogs like walks. 2. bandit doesn't like walks. 3. band
Strike441 [17]

If the first two statements are true, then the third statement:

"Bandit is not a dog"

Is true.

<h3>if the first two statements are true, is the third statement true?</h3>

The first statement is:

P = "All dogs like walks"

We assume that this is true, so, if X is a dog, X likes walks.

The second statement is:

Q = "Bandit doesn't like walks"

From this, we only can conclude that Bandit doesn't like walks.

And all dogs like walks, so if Bandit were a dog, he would like walks, but because he does not like walks, we can conclude that Bandit is not a dog.

From that, the third statement:

K = "Bandit is not a dog"

Is true.

So we write that as a conditional statement:

If P and Q ⇒ K

<em>"if all dogs like walks, and Bandit doesn't like walks, then bandit is not a dog".</em>

If you want to learn more about conditional statements:

brainly.com/question/11073037

#SPJ1

3 0
2 years ago
A train travels at 45 mph for 3 h and then increases its speed to 55 mph for 2 more hours. How far does the train travel in the
sammy [17]

Answer:

<h2> 245miles</h2>

Step-by-step explanation:

Step one:

given that the first 3 hours the train travels at a speed of 45 mph.

i.e Time = 3 hours

    speed =45 mph

    distance=?

we know that speed = distance/time

distance= speed*time

distance= 45*3

distance=135miles

Step two:

For the nex two hours it travels at 55 mph

i.e time= 2hours

   speed= 55mph

  distance=?

distance= speed*time

distance= 2*55

 distance= 110mile

Step three:

Hence for a total of 5 hours drive, the total distance covered is

135+110= 245miles

4 0
3 years ago
A circle has a radius of 7.5 cm what is the diameter?
kifflom [539]

Answer:

15

Step-by-step explanation:

Radius times 2 is the diameter!

4 0
3 years ago
Read 2 more answers
Does anyone know the answer
antiseptic1488 [7]
The answer is twelve rows.
6 0
4 years ago
Read 2 more answers
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