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2 years ago

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45

Mathematics

1 answer:

Brut [27]2 years ago

4 0

Answer:

answer is B. 1.41

Step-by-step explanation:

i just did it on Edmentum 8th grade math.

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Please help! If possible please show your work. Thank you in advance!! :D

Rudiy27

Answer:

(-4)³ = -64
-64

Step-by-step explanation:

The first step in solving the equation is to cube both sides:

(∛x)³ = (-4)³ . . . . . = (-4)(-4)(-4) = 16(-4) = -64

x = -64 . . . . . simplified

We're not sure what "checking" is supposed to involve here. Usually, one would check the answer by seeing if a true statement is made when the answer is put into the original equation.

∛(-64) = -4 . . . true

Many calculators will not compute √(-64) because they compute roots using logarithms. The log of a negative number is not defined.

So, the way one would check this is to cube both sides, which is how we got the answer in the first place. We expect the same result from doing the same operation again, so it isn't really a check.

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2 years ago

If 0 is in the quadrant IV and sin 0=1/2, then cos0___

GuDViN [60]

Negative root 3 over 2

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3 years ago

What is the slope of the line that passes through these two points?

Stella [2.4K]

Answer:

The answer seems to be 3/1.

Step-by-step explanation:

Use the equation:

(y2-y1)/(x2-x1)

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3 years ago

On Monday, your bank account balance was $12.58. Because you didn't realize this, you wrote a check for $30.72 for groceries. Th

Ivenika [448]

the balance would probably be $37

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3 years ago

Please explain your answer. Thank you!!

Ad libitum [116K]

Answer:

(A) 180

Step-by-step explanation:

We have to treat those player selections as independent events, since one doesn't influence the other (the fact you chose Joe as a guard, shouldn't have an influence on who'll pick as center, unless there's bad blood between some players... but that's a whole other story).

So, how many ways to pick 2 guards from a selection of 4? The order doesn't seem to matter here, since they don't specify for example that Joe can only play on the left side). So, it's a pure combination calculation:

$C(4,2) = \frac{4!}{2! * (4 - 2)!} = \frac{24}{2 * 2} = 6$

C(4,2) = 6.

How many ways to pick the 2 forwards from a group of 5? Using the same calculation, we get:

C(5,2) = 10.

And of course, the coach has 3 ways to pick a center player from 3.

Then we multiply the possible ways to pick guards, forwards and center...

6 * 10 * 3 = 180 ways.

7 0

3 years ago

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45​

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45