The answer to that problem is 9600cm. each side of surface area will be the same multiplied together
Answer:
(x - 5)(x + 3)
Step-by-step explanation:
to solve x² - 2x = 15, we need to get all the terms on one side so we can solve the quadratic equation using factoring. to do this, we subtract 15 from both sides
x² - 2x = 15
- 15 -15
x² - 2x - 15 = 0
now we can factor. we need 2 numbers that when multiplied together give us -15, and when those 2 numbers are added together we get -2
because we have a -15, we can assume that one number must be negative and the other positive, as a negative times a postive is a negative.
we can use 3 and -5 as factors and test it out. we put x in front because we have an x²
(x - 5)(x + 3) < we can FOIL to check to see if this is correct. its not mandatory to check but when you arent sure of the answer you can FOIL it out
FOIL stands for: First, Outside, Inside, and Last terms
F: (x - 5)(x + 3) = x²
O: (x - 5)(x + 3) = -3x
I: (x - 5)(x + 3) = 5x
L: (x - 5)(x + 3) = -15
x² + 3x - 5x - 15 < subtract 3x from 5x
x² - 2x - 15
this checks out, so our answer is (x - 5)(x + 3)
The complete statement is data analysis involves creating new ways of modeling and understanding the unknown by using raw data.
<h3>What is data analysis?</h3>
Data analysis can be defined as the process of cleaning, changing, and processing raw data, to relevant information that helps in the decision making of a business.
The procedure of data analysis helps in reducing the risks involved in decision-making by providing useful insights and statistics,.
Analyzed data are often presented in charts, images, tables, and graphs.
Some types of data analysis are;
- Diagnostic Analysis
- Predictive Analysis
- Prescriptive Analysis
- Statistical Analysis
Thus, the complete statement is data analysis involves creating new ways of modeling and understanding the unknown by using raw data.
Learn more about data analysis here:
brainly.com/question/15525560
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Answer:
63
Step-by-step explanation:
use tangent formula
