3 years ago

(xTO THE 3RD POWER)3=X6

Mathematics

1 answer:

SVEN [57.7K]3 years ago

6 0

If you are asking x^3*3

then the answer is 3x^3

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gladu [14]

<7 = <2 (Alternate exterior angles)

3x + 10 = 70

3x = 60

x = 20

Answer is the 2nd one

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3 years ago

Evaluate the expression for x = 2, y = -3, and z = -5. *<br> 2x + 3y + z<br> Your answer

Lunna [17]

Plug in

2(2) + 3(-3) + (-5)
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-10

Answer is -10
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3 years ago

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When I have more than two samples of proportions, I can use ANOVA to test for significant differences. a. True b. False

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3 years ago

How do you find the hypotenuse of a right triangle when you have 2 angles (1 being the 90 degrees since it is a right triangle)

stiks02 [169]

Find the length of the hypotenuse by using either "sine" or "cosine".

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Cosine= Length of adjacent side/ Hypotenuse

In order to use one of these, it depends on which angle they give you other than 90 degrees.

Hope this helps!

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3 years ago

A bag contains 50 blue marbles and 66 red marbles. If 88 more red marbles are added to the bag, how many more blue marbles must

vaieri [72.5K]

Answer:

Step-by-step explanation:

After adding 88 red marbles, there are 50 blue marbles out of the 204 marbles total.

Let the number of blue marbles to be added be x.

$\frac{50+x}{204+x}=\frac{5}{12} \\ \\ 600+12x=1020+5x \\ \\ 420=7x \\ \\ x=60$

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1 year ago