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Orlov [11]
3 years ago
11

How do you use distributive property on                        (x+2)(x+5)

Mathematics
2 answers:
Lerok [7]3 years ago
8 0
(x+2)(x+5) =x^2+5x+2x+10=x^2+7x+10
Ahat [919]3 years ago
8 0
(x+2)(x+5) = (x)(x) + (5)(x) + (2)(x) + (2)(5) =  x^{2}  +5x +2x +10\\\\\boxed{(x+2)(x+5)=  x^{2}  +7x + 10 }
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I need help with this prom now please and thank youl
sattari [20]

Answer:

cannot

not constant

Step-by-step explanation:

1st rate of change is 5 - (-1) / 4 - 2 = 6 / 2 = 3

2nd rate of change is  15 - 5  / 6 - 4 = 10 / 2 = 5

3rd rate is 29 - 15 / 8 - 6 = 14 / 2 = 7

cannot be modeled into a linear equation

rate of change is not constant

7 0
3 years ago
A fair 6-sided die is colored in the following way: The faces of 1 - 3 are colored red. The faces of 4 and 5 are colored blue. T
dedylja [7]

Answer:

There are 6 total possibilities, 3 red faces and 3 prime numbers however, 2 and 3 are prime numbers and they are red as well so total successful outcomes = 3 + 3 - 2 = 4. This means that the answer is 4 / 6 or 2 / 3.

7 0
3 years ago
Read 2 more answers
A set of data with 100 observati removed, what is the mean of the new data se of 267 There are six outliers in the data set, whi
Andreas93 [3]

Answer:

<u>the mean-average of the data without the outliers is 22572/94 = 240.12766 correct to four digits.</u>

Step-by-step explanation:

If the six outliers are removed, what is the mean average of the remaining data... is ASSUMED what the question was supposed to ask. I'll go out on a limb here, because there really isn't much else you can calculate with just

this much data anyways. I refer to the mean or average as the mean-average....just sayin'

 

Mean-Average = total/count , which means the total = count * mean-average.

 

Well, the data containing the outliers has a mean-average of 267 and a count of 100 statistics as given in the problem. So the total of all of the data including the outliers is 26700.

 

Likewise, the six outliers have a mean-average of 688 as given in the problem.

So the total of the outliers is 688 * 6 = 4128.

 

As a result, the total of the 94 statistics when the six outliers are rejected is 26700-4128=22572.

 


6 0
3 years ago
I need help, please and thank you!
Phoenix [80]
The answer is c, when he combined 0.96 and 0.75 they are not like terms. The 0.75 has a y attached to it
6 0
3 years ago
Read 2 more answers
What is the measure of the vertex angle of an isosceles triangle if one of the base angles measures 58°? a. 116° b. 64° c. 61° d
densk [106]
180 - 58 = 122122 / 2 = 61answer is c

8 0
3 years ago
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