What is the exact volume of a sphere that has a radius of 7.5 ft?
_____pi ft^3
Answers
562.5
V≈1767.15
If you use pi as 3.14, then the answer is 1766.25.
If you use pi as 3.14159, then the answer is 1767.144375.
If you're crazy and use pi as 3.141592653589793238462643383279502884197 then the answer is roughly 1767.145867644259.
Hope I helped! :)
Related Questions
What is 555000 rounded to the nearest ten thousand
What is 5x - 3 = 17?
A pie is cut into 9 equal pieces. If all but 3 pieces are eaten, how of the pie remains?
3. The value of a professional basketball player's autograph rose 20% in the last year. It is now worth $300.00. What was it worth a year ago?
Answers
"the difference of 24 and the sum of 6 and 3"
Answer: Twenty-four minus the sum of six and three
Happy to help!
Answers
V = 16 * 60 = 960 cubic inches.
Answers
Answer:
Step-by-step explanation:
In this question we are given an expression.
We have to put parenthesis() in the expression, to make its value correct.
We follow a BODMAS rule, it states that if there are parenthesis in an expression or given equation, we need to first solve them and then followed by division, multiplication, addition and subtraction.
We are give the expression . We have to add parenthesis such that this expression gives a value of 14.
Thus, the right expression is
5/70=
14. this is the answer
Answers
squares are the number times itself so
x time x and (x+1) times (x+1)
so therefor the difference is 31
obviously (x+1) times (x+1) is bigger than x times x so
x times x=(x+1) times (x+1)-31
so you multiply to findn the answer
x times x=x^2
pemdas so multiply
(x+1)(x+1)
use distributive property which si a(b+c)=ab+ac so
(x+1)(x+1)=(x+1)(x)+(x+1)(1)
distribute again
(x+1)(x)=x^2+1x
(x+1)(1)=1x+1
(x+1)(x+1)=x^2+1x+1x+1=x^2+2x+1
so we have
x^2=x^2+2x+1-31
add like terms
x^2=x^2+2x-30
subtract x^2 from both sides
x^2-x^2=x^2-x^2+2x-30
0=0+2x-30
0=2x-30
add 30 to both sides
30=2x
divide both sides by 2
15=x
subsitute
x+1 is second number
15+1=16
the numbers are 15 and 16
their squares are 225 and 256
the numbers are 15 and 16
Group of answer choices
14x - 3
6x + 3
14x + 3
6x - 3
Answers
Answer:
6x - 3.
Step-by-step explanation:
4x + 3(2x -1) - 4x
= 4x + 6x - 3 - 4x
= 6x - 3.
Final answer:
The correct equivalent expression for 4x + 3(2x -1) - 4x is 6x - 3. This result is achieved by distributing, combining like terms, and simplifying.
Explanation:
The subject of this question is Mathematics, with the problem concerning simplifying expressions in algebra. To handle this problem, first expand the expression 4x + 3(2x -1) - 4x.
From this initial question, follow these steps:
- Distribute the 3 in the parenthesis to both the 2x and -1, yielding 3 * 2x and 3 * -1, which are 6x and -3, respectively.
- The expression now reads 4x + 6x -3 -4x.
- Add the like terms(4x, 6x, and -4x) together: 4x + 6x - 4x = 6x.
- The final equivalent expression is 6x - 3.
The correct choice from the given list is therefore 6x - 3, which implies that the equivalent expression for 4x + 3(2x -1) - 4x is 6x - 3.
Learn more about Simplifying Expressions here:
#SPJ2
Answers
So how do you find out? It is really easy.
First you look the the number, we all know 3 is less then 4 so the 3s go first
Then you look the tenths, the choices are 3.75 and 3.9. The tenth 9 and 7, and we all know 7 is less then 9, so 3.75 is the first one, then 3.9.
Now let's look at the 4s. The choices are 4.5, 4.258, and 4.256. The tenths are 5, 2, and 2. 2 is less then 5 so they go before 4.5.
Then we look at the hundredth, the choices are 4.256 and 4.258. Since they have same hundreds, we look at the thousands. They are 6 and 8. 6 is less then 8 so 4.256 go before 4.258.