Based on the information provided, the most accurate definition of science is the process of using different skills to create different scientific models.
<h3>What is a Scientific Model?</h3>
This is a mathematical, conceptual, or physical representation of an idea or ideas, one or more processes and or events.
Modeling nature, events, and observable patterns help us to understand and predict them more in the larger environment.
There are at least three major types of scientific models. They are:
- Computer models;
- Mathematical models, and;
- Visual models.
The correct answer, thus, is B) Using different skills to make models.
Please see the link below for more about Scientific Models:
brainly.com/question/18603376
Answer: a=3.74
Step-by-step explanation:
first use 15 to solve for x and z. x=7.5 and z=12.99 or 13. Once you know x you can use that to solve for y and a. y=6.5 and x=7.5 and using pythagorean theorem you will find that a= the square root of 14 or 3.74.
Answer:
B
Step-by-step explanation:
3 x X = 3x 3 x 2 = 6 so 4x + 3x = 7x +6
Answer:
- (x, y) = (8, -1)
- (x, y) = (7, 10.5)
Step-by-step explanation:
1. You can use the expression for y to substitute into the first equation:
2x +4(1/4x -3) = 12
2x +x -12 = 12 . . . . . . eliminate parentheses
3x = 24 . . . . . . . . . . . add 12; next divide by 3
x = 8 . . . . . matches choice C
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2. You can use the expression for y to substitute into the second equation:
x -2(2x -3.5) = -14
-3x +7 = -14 . . . . . . eliminate parentheses
21 = 3x . . . . . . . . . . add 3x+14; next divide by 3
7 = x . . . . . matches the third choice
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When the answer choices are sufficiently different, you only need to find one value to determine which is the correct choice. (If you want to check your work further, you can substitute the other answer value into the two equations to see if it works.)
