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3 years ago

Help fast!

Mathematics

1 answer:

andrezito [222]3 years ago

7 0

The answer is C because the equations become true.

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Drag the tiles to the correct boxes to complete the pairs

lubasha [3.4K]

Answer:

1.Exponent

2.Variable

3.Linear

4.Solution

Umm. there are more pairs then tiles?

Step-by-step explanation:

7 0

3 years ago

PLEASE HELP ASAP

pantera1 [17]

The answer is 4x^2 - 7x+2

8 0

3 years ago

Does, this make any sense to anyone? I honestly don't understand it. I'm learning functions by the way.

MAVERICK [17]

<h3>Answer: t = 7</h3>

===========================================================

Explanation:

If we replace every copy of x with t, then we go from this

F(x) = 3x+5

to this

F(t) = 3t + 5

All we've done really is change the letter. We still are dealing with a variable. We're told that F(t) is equal to 26, which would allow us to replace the "F(t)" with "26" in the second equation above.

So we now have the equation 26 = 3t+5 which is the same as 3t+5 = 26

Let's solve for t

3t+5 = 26

3t = 26-5 .... subtract 5 from both sides

3t = 21

t = 21/3 .... divide both sides by 3

t = 7 is the answer

Now note that...

F(t) = 3t + 5

F(7) = 3*7 + 5 .... replace t with 7

F(7) = 21 + 5

F(7) = 26

This means we got F(t) = 26 when t = 7

It's the same as saying x = 7 leads to F(x) = 26.

This helps confirm we have the correct answer.

7 0

3 years ago

Read 2 more answers

For the data set: {1.5, 2.3, 1.7, 3.6, 2.9, 4.2}, identify the percentile for the value 2.9.

antiseptic1488 [7]

Answer:

58.33%.

Step-by-step explanation:

We have been given a data set {1.5, 2.3, 1.7, 3.6, 2.9, 4.2} and we are asked to find the percentile for value 2.9.

First of all let us arrange our data points from smallest to largest as: {1.5, 1.7, 2.3, 2.9, 3.6, 4.2}.

We can see that our data set has 6 data points and 2.9 is 4th data point.

We will use percentile rank formula to solve our problem.

$P=\frac{(100*(i-0.5))}{n}$ , where,

P= Percentile rank,

i= Rank of the data point,

n = Total number of data points.

Upon substituting our given values we will get,

$P=\frac{(100*(4-0.5))}{6}$

$P=\frac{(100*3.5)}{6}$

$P=\frac{350}{6}$

$P=58.333$

Therefore, percentile rank for the value 2.9 is 58.33%.

3 0

3 years ago

HEY CAN ANYONE PLS ASNWER DIS!!!!!1

Ivanshal [37]

Answer:

11 songs

Step-by-step explanation:

first you would multiply 1.80 by 3 which is 5.4

next you would subtract 12.0 by 5.4 and get 6.6

then you would divide 6.6 by .60 to get 11

4 0

3 years ago

Read 2 more answers