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
elena-14-01-66 [18.8K]
3 years ago
7

A swimming pool is circular with a 30-ft diameter. the depth is constant along east-west lines and increases linearly from 1 ft

at the south end to 6 ft at the north end. find the volume of water in the pool. (round your answer to the nearest whole number.
Mathematics
1 answer:
USPshnik [31]3 years ago
8 0
Is the pool otherwise cylindrical
?

You might be interested in
Answers? Sodiejjrjejwjwkskskd
irakobra [83]
Mckshsdb cdhusksjchsh
3 0
3 years ago
What is 2906 to the nearest thousand
OlgaM077 [116]
It is equal to 3000 to the nearest thousandth

3 0
3 years ago
Read 2 more answers
-2(x-6)+7=35<br> How do I solve this equation with all the steps
vlada-n [284]
-2(x-6)+7=35 -2x+6+7=35 (Distributive property) -2x+13=35 (Simplify, combine like terms) -2x+13-13=35-13 -2x=22 -2x/-2=22/-2 X=-11
3 0
3 years ago
The height of a triangle is 8 centimeters greater than half its base. The area of the triangle is 48 square centimeters what is
emmainna [20.7K]

Answer:

base = 8 cm

height = 12 cm

Step-by-step explanation:

We will need the formula for area of a trianlge, which is

A = (1/2)bh    where b is the base, and h is the height

We are given two formulas...

"The height of a triangle is 8 centimeters greater than half its base" becomes

  h = (1/2)b + 8

"The area of the triangle is 48 square centimeters" becomes

48 = (1/2)bh

Plug the first formula into the second to solve for h

48 = (1/2)b[(1/2) + 8]             (h becomes (1/2)b + 8)

Now solve for b

48 = (1/4)b² + 4b

**This is a quadratic euquation.  Solve using factoring...

(1/4)b² + 4b - 48 = 0       (subtract 48 from both sides)

b² + 16b - 192  =  0       (multiply by 4 so b² is by itself, it's easier to factor this way)

Now factor...

(b + 24)(b - 8) = 0       (you need two numbers that add to 16 and multiply to -192)

Set each binomial equal to zero and solve for b

b + 24 = 0          

    b = -24    

**this anwser is not valid because b is a length, and you can't have negative length

b - 8 = 0

  b = 8        

Since the other solution is invalid, the base is b

If the base is b, then the height is...

h = (1/2)b + 8

 

   h = (1/2)(8) + 8

     h = 4 + 8

 

         h = 12

8 0
4 years ago
15 pts! Will Give Brainliest Halp! PLZ
aivan3 [116]

Theres a saying: Dividing fractions dont ask why, just flip the second and multiply.

so a/b / c/d = a/b * d/c

-8/2 * -3/6

1. cross - cancel common factor 2

4/2 * -3/3

2. Multiply

-4(-3)/ 2*3

3. multiply numbers

--12/2*3

- -12/6

4. Apply fraction rule -a/b=- a/b

=-(-12/6)

5. divide

= -(-2)

6. Apply rule -(-a)=a

=2

Your answer would be 2


3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following scatter plots shows a strong, negative linear association between variables ?
    13·2 answers
  • The exchange rate is £1 = $1.12 how many £ would I get for €336
    11·1 answer
  • Mary is making some shirts for her school drama department the fabric has 3 1/6 yards of the fabric she wants in stock but this
    11·1 answer
  • Write percent as an equivalent fraction in lowest terms. Step by step. 8 1/3
    5·1 answer
  • I need a lot of help please someone!
    14·1 answer
  • I don’t need the answers just don’t understand how to do it can you give me an example for the first problem?
    7·1 answer
  • What percent of 130 is 45.5?
    15·1 answer
  • This is question please hlep me
    13·1 answer
  • PLEASE ANSWER ASAP!!!
    11·2 answers
  • Is this congruent by SSS, SAS, AAS, ASA??
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!