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Natasha2012 [34]
3 years ago
13

Rocco used these steps to solve the equation 4x + 6 = 4 + 2(2x + 1). Which choice describes the meaning of his result, 6 = 6?

Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

Answer:

infinite solutions

Step-by-step explanation:

it means that all x are solution of this equation as 6=6 is always true

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Please help me with only one question. 20 points
Ostrovityanka [42]

Answer:

141.3 cubic inches

Step-by-step explanation:

The volume of a cylinder is found using the volume formula V=\pi r^2h.

The radius is half the diameter 6 which is 3.

Substitute h=5 and r = 3.

V = \pi r^2h\\V = \pi (3^2)(5)\\V=\pi *9*5\\V = 45\pi \\V= 141.3

3 0
3 years ago
a positive integer is nice if there is a positive integer with exactly four positive divisors (including and ) such that the sum
antoniya [11.8K]

Answer:

A positive integer with exactly four positive divisors (including and ) such that the sum of the four divisors is equal to The sum of four divisors is equal to 45360.

What is an integer?

Zero, a positive natural number, or an unsigned negative integer are all examples of integers. The inverses of the equivalent positive numbers, which are additive, are the negative numbers. The boldface Z or blackboard bold "Z" is frequently used in mathematical notation to represent a collection of numbers.

Step-by-step explanation:

We know That total No. of factors

=product of (prime no′s power+1)

If N is the number of different divisors:

N=(p1​+1)⋅(p2​+1)⋅⋅⋅(pn​+1)

100= 2^2 × 5^2

=2×2×5×5= (1+1)(1+1)(4+1)(4+1)

Then the integer n=  a1^p1​​⋅a2^p2​​⋅⋅⋅⋅an^pn​​

For the smallest value: p1​=4,p2​=4,p3​=1,p4​=1

Then,

n=a1^4​×a2^4​×a3^1​×a4^1​

=24⋅34⋅51⋅71

=16⋅81⋅5⋅7

=45360

Hence, the positive integer with exactly four positive divisors (including and ) such that the sum of the four divisors is equal to The sum of four divisors is equal to 45360.

To learn more about the integers from the given link

brainly.com/question/929808

#SPJ4

4 0
1 year ago
PLEASE ANSWER THIS ALGEBRA QUESTION ILL MARK YOU BRAINLIEST
anyanavicka [17]

Answer:

a

Step-by-step explanation:

7 0
3 years ago
On average, a commercial airplane burns about 3.9 × 10³ ml of gasoline per second. there can be as many as 5.1 × 10³ airplanes i
kodGreya [7K]
Milliliters of gasoline=gasoline consumption x number of airplanes.
milliliters of gasoline=(3.9 * 10³)(5.1*10³)=(3.9*5.1)(10³⁺³)=19.89*10⁶=
=1.989*10⁷ ml
Remember: 1 minute=60 seconds;
Therefore:

1.989*10⁷ ml-------------------1 s
x-------------------------------60 s

x=(1.989*10⁷ml * 60 s)/1s≈1.2*10⁹

Answer: 1.2*10⁹ ml

5 0
3 years ago
29 points! Simplify. So uh yeah thats it.
Leto [7]

Answer:

27\frac{27}{4x^{6}y^{8}  }

Step-by-step explanation:

your going to raise the power on the numerator by 3 and the denominator 4  so you get \frac{4*27x^{6} y^{12} }{16x^{12}y^{20}  } then reduce and simplify

7 0
4 years ago
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