1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
charle [14.2K]
3 years ago
9

A cylindrical water tank has a diameter of 20 feet and a height of 15 feet. How much water is needed to fill the tank?

Mathematics
2 answers:
navik [9.2K]3 years ago
5 0

the answer is 1500. Even if u do multiply it by pi the answer isnt one of the options.

Gre4nikov [31]3 years ago
3 0
There’s the answer in terms of PI, if they don’t want it in terms on PI then just multiply 1500 by PI

You might be interested in
Please help me <br> Show your work <br> 10 points
Svet_ta [14]
<h2>Answer</h2>

After the dilation \frac{5}{3} around the center of dilation (2, -2), our triangle will have coordinates:

R'=(2,3)

S'=(2,-2)

T'=(-3,-2)

<h2>Explanation</h2>

First, we are going to translate the center of dilation to the origin. Since the center of dilation is (2, -2) we need to move two units to the left (-2) and two units up (2) to get to the origin. Therefore, our first partial rule will be:

(x,y)→(x-2, y+2)

Next, we are going to perform our dilation, so we are going to multiply our resulting point by the dilation factor \frac{5}{3}. Therefore our second partial rule will be:

(x,y)→\frac{5}{3} (x-2,y+2)

(x,y)→(\frac{5}{3} x-\frac{10}{3} ,\frac{5}{3} y+\frac{10}{3} )

Now, the only thing left to create our actual rule is going back from the origin to the original center of dilation, so we need to move two units to the right (2) and two units down (-2)

(x,y)→(\frac{5}{3} x-\frac{10}{3}+2,\frac{5}{3} y+\frac{10}{3}-2)

(x,y)→(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

Now that we have our rule, we just need to apply it to each point of our triangle to perform the required dilation:

R=(2,1)

R'=(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

R'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(1)+ \frac{4}{3})

R'=(\frac{10}{3} -\frac{4}{3} ,\frac{5}{3}+ \frac{4}{3})

R'=(2,3)

S=(2,-2)

S'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

S'=(\frac{10}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

S'=(2,-2)

T=(-1,-2)

T'=(\frac{5}{3} (-1)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

T'=(-\frac{5}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

T'=(-3,-2)

Now we can finally draw our triangle:

8 0
3 years ago
I need help asappppppppp
Jobisdone [24]

Answer:

I'm not sure but I think is 31.4

Step-by-step explanation:

multiply 15.70 twice

5 0
3 years ago
PLS HELP ASAP
Usimov [2.4K]
2) -6

8 is positive and 14 negative. You can either draw a number line and help yourself with that or since the negative one is bigger you can do the subtraction 14 - 8 and then change the sign of the answer.
5 0
3 years ago
15.5 × [(2 × 2.4) + 3.2] – 24
scZoUnD [109]

Answer:100

Step-by-step explanation:

2 x 2.4=4.8

4.8+3.2=8.0

15.5 x 8.0=124.00

124.00-24=

100

6 0
2 years ago
Need help rn pls
s2008m [1.1K]

Answer: 3,428 hope this helps :)

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What does a probability distribution​ indicate? choose the correct answer below.
    6·1 answer
  • How many different committees can be formed from 8 teachers and 31 students if the committee consists of 3 teachers and 3 ​stude
    9·2 answers
  • What is 1,345/99 rounded to the nearest integer?
    8·1 answer
  • Cindy exercises 300 days a year. 3 out of five days she walks. The other days she rides her bike. How many days a year does Cind
    12·1 answer
  • Given that a function, g, has a domain of -20 sxs 5 and a range of -5 s g(x) s 45 and that g(0) = -2 and g(-9) = 6, select the s
    10·1 answer
  • 22. In 12 weeks Felipé earns earns $4,500 doing yard work. He earns the same amount each week. Let m stand for the amount earned
    14·1 answer
  • Please help if you can &lt;3
    7·1 answer
  • Read each problem and decide what operation you
    6·1 answer
  • Classify this triangle by its sides.
    12·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST !!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!