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damaskus [11]
3 years ago
6

25 + x^2 + 10x = 0 solve for x please explain!!

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0

Answer: Simply  - 5

Step-by-step explanation: Let's solve your equation step-by-step.

25+x2+10x=0

Step 1: Simplify both sides of the equation.

x2+10x+25=0

Step 2: Factor left side of equation.

(x+5)(x+5)=0

Step 3: Set factors equal to 0.

x+5=0 or x+5=0

x=−5

nekit [7.7K]3 years ago
5 0

Answer:

x=-5

Explanation:

In order to get an answer, you must move all terms to the left side and set equal to zero. Then set each factor equal to zero.

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3 years ago
Solve for x.<br><br> 4x = <br> 3<br> 8
gayaneshka [121]

Answer:

Step-by-step explanation:

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4 0
2 years ago
In the following hypothetical scenarios, classify each of the specified numbers as a parameter or a statistic.
soldi70 [24.7K]

Answer:

Explained below.

Step-by-step explanation:

A parameter is a valuable element of statistical analysis. It denotes the characteristics that are used to define a given population. It is used to define a particular attribute of the population. For instance, population mean, population standard deviation, population proportion and so on.

While making a statistical conclusion about the population under study, the parameter value is unknown. This is because it would not be possible to gather data from every single member of the population. So a sample is selected from the population to derive a conclusion about the parameter.

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(a)

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(c)

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3 years ago
If you can answer correctly I will cash app you my cash app is cathackley
Whitepunk [10]

The boxes from left to right are

100
2
25/3

The ratio is 5/3 pies to cakes so
Top square = bottom square times 5/3
OR
Bottom square = top square times 3/5
7 0
2 years ago
Read 2 more answers
What is the discount rate for a $120.00 camera that is on sale for $105.00?
balu736 [363]
<span>The resent value, also called "discounted value," is the current worth of the camera. So, we know that the discounted value is $105.00.
The first price of the camera was $120.00.
This means that the price is decreased. In order to calculate the discount rate we should find out how many percent the camera was discounted. 105 from 120 is: 105/120*100=87.5
So, the discount is 100-87.5=12.5 %.
</span>
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