All categories

2 years ago

Best definition combining like terms

1 answer:

7 0

<span>A letter that holds the place for some unknown value in mathematics VARIABLE A process where you must look for terms that have identical variable parts and then combine their coefficients. COMBINING LIKE TERMS</span>

You might be interested in

Write the equation in standard form for the hyperbola with vertices (-8,0) and (8,0), and foci (-10,0) and (10,0).

Sloan [31]

Answer:x56-8

Step-by-step explanation:

4 0

3 years ago

To determine whether 30 horses can be put into 7 stalls; so that in every stall there may be, either a single horse, or an odd n

algol [13]

Answer: No solutions

If i put any combo of horses of single or odd, always an even number at last stall.

3 0

2 years ago

Help! Will give crown to the most helping

kolbaska11 [484]

The first one seems more reasonable

8 0

2 years ago

Exercises 1–5

Degger [83]

Answer: The estimated value for population mean rating based on these ten sampled ratings is 7.3 .

Step-by-step explanation:

Given : A random sample of size ten produced the following ratings in the computer games rating example in the last lesson:

12, 5, 2, 4, 1, 4, 18, 10, 1, 16.

Let x denotes any value in the above data.

${\sum_{i=1}^{10}x_i}{10}=73$

We know that the sample mean $(\overline{x})$ is the best estimate to the population mean $(\mu)$ .

Sample mean= $\overline{x}=\dfrac{\sum_{i=1}^{n}x_i}{n}$

Here , n= 10

$\overline{x}=\dfrac{\sum_{i=1}^{10}x_i}{10}$

$\overline{x}=\dfrac{73}{10}=7.3$

Therefore , the estimated value for population mean rating based on these ten sampled ratings= 7.3

6 0

2 years ago

Triangle ABC is similar to DEF . What is the value represents line ABC

klasskru [66]

There are a couple of things about this question that bother me.

1). BOB11111111 copied the question but didn't take the time to give us
the picture that goes with it. That bothers me.

2). If ABC is a triangle, then ABC cannot be a line. That also bothers me.

As it is, there's no way for anyone to answer the question without more
information than what we have here.

3 0

2 years ago

Read 2 more answers