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Rama09 [41]
2 years ago
15

Can someone please help me with this. (please show work)​

Mathematics
1 answer:
marysya [2.9K]2 years ago
6 0
This for the first one

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Solve x^3 = 1/8 Is it 1/2, +1/2, 1/4 or + 1/4 ( area and square roots)
k0ka [10]

Answer:

Step-by-step explanation:

x^3 = 1/8

Taking the cube of both side

x^3 = 1/(2)^3

(x)^3 = (1/2)^3

Eliminate ^3 from both sides

x = 1/2

8 0
2 years ago
Find the product of:
eduard

Answer:

144/5

Step-by-step explanation:

\large \rm \: 9 \frac{2}{3} \times 1 \frac{1}{29} \times \frac{6}{15 } \times 7 \frac{1}{5}  \\  =  \frac{29}{3}  \times  \frac{30}{29}  \times  \frac{6}{15}  \times  \frac{36}{5}  \\  = 10 \times  \frac{216}{75}  \\  =  \frac{2160}{75}  \\  =  \frac{144}{5}

5 0
2 years ago
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Solve the system. <br> y= -2x + 1<br><br> y= 2x - 3
Neporo4naja [7]

Equation 1: y = -2x + 1

Equation 2: y = 2x - 3

Since both equations already have y isolated, we are able to simply set the right side of both equations equal to each other. Since we know that the value of y must be the same, we can do this.

-2x + 1 = 2x - 3

1 = 4x - 3

4 = 4x

x = 1

Then, we need to plug our value of x back into either of the original two equations and solve for y. I will be plugging x back into equation 2 above.

y = 2x - 3

y = 2(1) - 3

y = 2 - 3

y = -1

Hope this helps!! :)

5 0
3 years ago
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The radius of the circle is 4 inches. Which of the following units represents the diameter of the circle?
sergejj [24]

Answer:

Inches

Step-by-step explanation:

Answer: The correct answer is inches because radius and Diameter are always given in a single form unit of measure.

Inches units represents the diameter of the circle.

Please mark brainliest

<u><em>Hope this helps.</em></u>

3 0
3 years ago
12. Which three correlation coefficents have a strong linear correlation.
timofeeve [1]

Answer:It should be D E F since they all are closer to 1

Step-by-step explanation:

6 0
2 years ago
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