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
Tasya [4]
2 years ago
11

Jensen has an above ground pool in the shape of a regular octagon. Opposite sides are 25 feet apart and each side is 10.4 feet l

ong. It requires 7.5 gallons to fill one cubic foot. How much water is need to fill the pool with 3 feet of water.
A. 3900
B. 5850
C. 1560
D. 11700
Mathematics
2 answers:
ExtremeBDS [4]2 years ago
5 0

sry....I wish I could help

Eddi Din [679]2 years ago
4 0

Answer:

<u>Given</u>: base = 10.4ft, height = 12.5

Area of octagon = 8(1/2 × b × h)

  • 8(1/2 × 10.4 × 12.5)
  • 520ft²

Volume of pool = 520ft² × 3ft

  • 1560ft³

Now, 1 cubic ft takes 7.5 gallons to fill.

Therefore, 1560 cubic ft takes,

  • 1560 × 7.5
  • 11700

So, <u>Correct choice</u> - [D] 11,700.

You might be interested in
If BE bisects _ABD and mŁABE = 28°, find m_ABD.
slamgirl [31]

Answer:

m<ABD = 56 degrees

Step-by-step explanation:

If a segment/ray/line bisects an angle, it divides it into 2 equal parts

Since BE bisects ABD, it will divide it into 2 equal parts, one of which is 28 degrees (given)

Now we can find the measure of ABD by doing 28*2=56

8 0
2 years ago
What is 5a*2 -6a+7a*2+3a-2+8a+7= <br> Distribute and combine like terms
andrey2020 [161]
5a^2-6a+7a^2+3a-2+8a+7\\\\=5a^2+7a^2-6a+3a+8a-2+7\\\\=12a^2+5a+5
6 0
3 years ago
Read 2 more answers
Which circle is the graph of the equation (x + 4)2 + (y – 5)2 = 4?
garri49 [273]

Answer: CIRCLE C

Step-by-step explanation:

8 0
2 years ago
Fiona needs to chose a five-character password with a combination of three letters and the even numbers 0, 2, 4, 6, or 8. If she
Yanka [14]
For the five characters of the five-character password, the first three slots are already taken for the initial F, J, S, the password would become,
                                         FJS_ _
The last two slots could be any of the even digits. In the fourth slot, Fiona can have any of the 5 values. On the fifth slot, she can have only 4 choices as the other digit was already used. Multiplying 5 and 4, the answer would be 20. 
8 0
3 years ago
Read 2 more answers
Help please I’ll give brainliest
Sonja [21]
1/4 because there are 8 letters in vacation and two a’s meaning it’s a 2/8 chance simplify that to 1/4 (25%)
3 0
3 years ago
Read 2 more answers
Other questions:
  • 3x2 = 81<br> b. (x - 1)(x + 1)-9 = 5x<br> C. X - 9x + 10 = 32<br> d. 6x(x - 9) = 29
    14·1 answer
  • 3(x – 4) = 2x – (6 + x)
    8·1 answer
  • Evaluate the expression for a = 3, b =12, and c = 4. <br><br> 8ab/2bc<br><br> PLZ I NEED HELP!!!
    11·1 answer
  • Ned caught 1/3 pound of fish. Sarah caught 5/12 pound of fish. Jesse caught 1/6 pound of fish. How many in total did they catch?
    5·2 answers
  • What are the coordinates of P' when angle PQR is dilated by a scale factor of 3 using the origin as the center ?? What's the ans
    10·1 answer
  • Simplify this expression.
    9·1 answer
  • John wants to find the perimeter of a square with side length 2p - 5. Write two expressions that represent the perimeter, includ
    7·2 answers
  • Help please how do I find x and y
    10·1 answer
  • 1. Solve: 6x - 12 &lt; 6<br> 2. Solve: 2(3x-8) &gt;8
    12·1 answer
  • Please help asap!!!!!​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!