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Artist 52 [7]
3 years ago
10

Find the four geometric means between 486 and 2

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0

Answer:

486, 486r,486r^2,486r^3,486r^4,2

------------------------------------  

2 = 486r^5

-----

r^5= 1/243

----

r = 1/3

---

------

Ans: 486*(1/3),486*(1/9),486(1/27),486(1/81)

-----

Step-by-step explanation:

GalinKa [24]3 years ago
8 0

Answer:

486*(1/3),486*(1/9),486(1/27),486(1/81)

Step-by-step explanation:

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What is the product of one half and two thirds?
attashe74 [19]

Answer:

1/4

Step-by-step explanation:

1/2 × 2/3

= 1×3 = 1

2×2 = 4

Therefore,

1/2 × 2/3 = 1/4//

4 0
3 years ago
The solution to the system equations
katovenus [111]

Let's solve this system of equations through substitution.

We have these two equations.

-7x-2y=14

6x+6y=18

Now let divide the second equation by 6.

6x+6y=18 ---->   x+y=3

Next, let us move y to the right side of the equation.

x+y=3 -------> x=3-y (x equals 3-y)

Because we found out that what x is in terms of y, we can input that in for every instance of x in this equation below.

-7x-2y=14 becomes -7(3-y)-2y=14 (Why? Because x equals 3-y!)

We have a one variable equation now and can solve for y.

-7(3-y)-2y=14

-21+7y-2y=14

5y=35

y=7

Plug in 7 for y in any equation to find x.

x+y=3

x+7=3

x=-4

answer: x=-4, y=7

3 0
3 years ago
Which fraction is a proper fraction. 7/6 ,4/3 ,1/2 or 3/3
wolverine [178]
A proper fraction is a fraction less than one, with the numerator less than the denominator so 1/2 is your answer
4 0
3 years ago
Read 2 more answers
13x12=[3x______]+[3x_____]+[10 x______]+[10x____]
Ray Of Light [21]

Answer:it's on the explanation

Step-by-step explanation:

3 x 1

3 x 1

10 x 5

10 x 9

6 0
3 years ago
20) Which of the following is in ascending order?
Lelechka [254]
<h3><u>Answer:- </u></h3>

\longrightarrow \sf h)  \:\:\dfrac{2}{3},0.67,70\%,0.8

<h3><u>Solution:-</u></h3>

Let us first write all the provided number in decimal

\quad\leadsto\sf  \dfrac{2}{3}= 0.\bar{66}

\quad\leadsto\sf 70 \% =  \dfrac{70}{100}

\quad\quad\quad\implies\sf  0.7

\quad\leadsto 0.67

\quad\leadsto 0.8

<u>Comparing all the numbers </u><u>now </u><u>-</u>

\longrightarrow \sf 0.\bar{66}

\longrightarrow\sf \dfrac{2}{3}

6 0
2 years ago
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