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Zolol [24]
3 years ago
6

Use the Alexa’s method. Add the first two terms using the LCD (least common denominator). Write the third term as a fraction. Co

nfirm that the relationship is true.

Mathematics
1 answer:
andrey2020 [161]3 years ago
8 0
The solution is as shown in the figure.

You might be interested in
Which number line shows the solution of -3x + 6 > 12
olga_2 [115]

Answer:

x < -2

Step-by-step explanation:

subtract 6 from each side

-3x > 6

divide both sides by -3

x < -2

(with inequalities you must flip the sign if you divide by a negative number)

6 0
3 years ago
Given the graph of a scatterplot and a trend line, explain how you would find the equation of the trend line.
SpyIntel [72]

To find the equation of a trend line, It is important to find the X axis and Y axis, Once x axis and y axis  is found if there is an association between x axis and y axis, We use linear equation to produce the trend line. Linear regression or algorithm called as OLS (Ordinary least square). Y= mx +c

y = dependent variable, x = independent variable , constant = c , m  = y2-y1/x2-x1.

Step-by-step explanation:

  • Scatter plot is to find association of two different variable.
  • Trend line is the equation between xaxis and y axis.
  • Prediction is best way to form equation.
  • Linear regression y=mx +c
  • Equation helps in predictive modelling between next best form.
  • Y is a dependent variable or example sales.
  • X can be n number of variable involved in the association rule.
  • Linear regression is starting phase of data analysis.
  • C = constant there is a certain point, where system has been started.
  • Stock market did not start from 0 it started at a certain point.

5 0
3 years ago
Read 2 more answers
5. Express log2 6 + log2 7 as a single logarithm.
denis-greek [22]
 When making two logarithms one logarithm you keep the base (in this case that would be 2) and multiply the two numbers (in this case 7 times 6 = 42) so the answer is

log(2) 42
5 0
3 years ago
What do in this problem?:
IgorC [24]

Answer:

After day 223,

Step-by-step explanation:

On day 223, both plants will be equal.

8 0
3 years ago
Can anyone answer this for me please?​
uysha [10]

Answer:

The 2nd and last options.

Step-by-step explanation:

By looking at the table we know that the 2nd one is an answer for sure.

Also by looking at the table we know that the 3rd and 4th are not true.

put in -1/2 in the function to see if you get -2

1/2(-1/2)+3/2

-1/4+3/2

-1/4+6/4

5/4

So The first one doesn't work either.

Now the last one:

1/2(4)+3/2

4/2+3/2

7/2

So the last one works too.

Hope this helps :)

5 0
3 years ago
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