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Reika [66]
4 years ago
14

Find the value of the variable

Mathematics
1 answer:
Aneli [31]4 years ago
4 0

Answer:

6

13

1

-7

Step-by-step explanation:

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Which graph represents the function f(x)=<br> 3x-2<br> X-2?
Tasya [4]

Answer: If you want the graph of f(x)=3x-2 and f(x)=x-2 then

Step-by-step explanation:

the blue line is f(x)=3x-2 and the green line is f(x)=x-2

f(x) is the same thing as y so all you have to do is y=3x-2 in a graphing calculator and you will get your answer

4 0
3 years ago
|-4| - 8 + 10 = ???<br> answer for points
Elis [28]

Answer:

6

Step-by-step explanation:

As you might know, the two lines surrounding the -4 represent the absolute value, which is basically the distance from 0, and the distance is always positive. To clear any confusion, the absolute value of positive number will not be it's opposite because remember, distance is always positive, so absolute value is always positive (because it is basically the distance from zero).

To help, here is an example (that is not related to the problem!):

|-6| = 6

|6|  = 6

<em>Now, back to the problem...</em>

Since you now know that the absolute value is always positive, |-4| would equal 4. So now you have:

4 - 8 + 10 = ???

From here, you can just solve and the answer is 6, so:

4 - 8 + 10 = 6

You final answer is 6.

Hope this helped somehow :D

4 0
3 years ago
Read 2 more answers
The probability that a male professional golfer makes a hole-in-one is 1/2780. Suppose 36 professional male golfers play the six
yuradex [85]

Answer:

The right solution  is "9.7\times 10^{-10}".

Step-by-step explanation:

According to the question,

The probability that male professional golfer makes hole in one will be:

P=\frac{1}{2780}

Number of players,

n = 36

and,

q=1-P=\frac{2779}{2780}

By using the Binomial theorem, we get

⇒ P(x=r) = \binom{n}{r} p^r q^{n-r}

Bu substituting the values, we get

                   =\binom{36}{4} (\frac{1}{2780} )^4 (\frac{2779}{2780} )^{32}

                   =9.74929\times 10^{-10}

or,

                   =9.7\times 10^{-10}

8 0
3 years ago
3x - 1/4y = -2<br> (1/4 is a fraction, solve for y)
Zepler [3.9K]

Answer:

y = 12x + 8

Step-by-step explanation:

1. 3x - 1/4y = -2

Subtract 3x from both sides

2. -1/4y = -2 - 3x

The equation is in standard form.

3. -1/4y = -3x - 3

Multiply both sides by -4

4. Check photo for step 4

Divide by -1/4 = -0.25 undoes the multiplication -1/4 = -0.25

5. y = (-3x-2) / (-1/4)

Divide -2 - 3x by -1/4 = -0.25 by multiplying -2 - 3x by the reciprocal of -1/4 = -0.25

y = 12x + 8

8 0
4 years ago
What is the volume of a cone that has a circumference of 309 feet and a height of 18 feet
Bas_tet [7]

Answer:

v = 1.8 x 10^6

Step-by-step explanation:

v= π r 2h /3

4 0
4 years ago
Read 2 more answers
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