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
Greeley [361]
4 years ago
8

A sphere of radius 7 in. Is placed inside a rectangular prism with length 15 in., width 18 in., and height 20 in. What is the vo

lume of the prism not occupied by the sphere?
Mathematics
1 answer:
iragen [17]4 years ago
5 0

Answer:

3964 in³

Step-by-step explanation:

volume of sphere:  V = 4/3 πr³

v₁ = 4/3 x 3.14 x 7³ = 1436

volume of prism: v = Bh     B = 15 x 18 = 270    h = 20

v₂ = 270 x 20 = 5400

v₂ - v₁ = 5400 - 1436 = 3964 in³

You might be interested in
Which point lies on the graph of f(x) = -2(x + 3) – 5
Assoli18 [71]

well from my understanding of the problem and calculations i would say.. (-5.5,0)
8 0
3 years ago
Read 2 more answers
Z=a/b+c/d solve for A
PilotLPTM [1.2K]

Answer: a=\frac{b(zd-c)}{d}

Step-by-step explanation:

Having the following equation given in the exercise:

z=\frac{a}{b}+\frac{c}{d}

You can solve for "a" following this procedure:

1. You can apply the Subtraction property of equality and subtract \frac{c}{d} from both sides of the equation:

z-(\frac{c}{d})=\frac{a}{b}+\frac{c}{d}-(\frac{c}{d})\\\\z-\frac{c}{d}=\frac{a}{b}

2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:

\frac{zd-c}{d}=\frac{a}{b}

3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:

(b)(\frac{zd-c}{d})=(\frac{a}{b})(b)\\\\a=\frac{b(zd-c)}{d}

6 0
3 years ago
Evaluate 8x-6 when x=7
V125BC [204]

Answer:

50

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help asap! One question! Please help me!!
Anna [14]

Answer:

false, false

Step-by-step explanation:

C' is (5, 4)

A' is (5, -4)

Each side of the triangle is larger in the image, and the area is larger.

Answer: false, false

4 0
3 years ago
Which of the following functions best describes this graph?
melamori03 [73]
Uuguhpukgifpfdkkddlldoddoododdozo
3 0
3 years ago
Other questions:
  • 1 point) According to one mathematical model, the average life expenctancy for American men born in 1900 was 55 years. Life expe
    7·1 answer
  • Jamil pays $10.00 for a swim club membership and $1.50 for each day that he goes to the pool. The equation is c=1.5d+10. What is
    8·2 answers
  • Write an equation that you can use to solve for x
    9·2 answers
  • Please help soon!! Write the expansion of each expression using sigma notation.
    10·2 answers
  • The angles shown below are supplementary: A pair of supplementary angles is shown. One angle measures 10x and the other angle me
    5·2 answers
  • Find exact length of the third side
    9·2 answers
  • Direct Variation.<br>¯\_(ツ)_/¯
    5·1 answer
  • K/2 + 1/2 = 3<br><br> solve for k
    5·1 answer
  • 9 gal and 1 pt - 2pt
    10·1 answer
  • Wat is the answer for this question -x2 + 5x + 24.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!