15b + 22ym = 15 is the answer
Mathematical proofs are important because they help to explain concepts. They also serve as concrete validation for a mathematical result or statement.
- In geometry, an incorrect conclusion within a proof might lead to wrong estimations of size, length, and other spatial properties.
- Algebra, topology, arithmetics, calculus, and statistics are some other branches of mathematics. In statistics, an incorrect conclusion within a proof might lead to the wrong interpretation of bulky data. Statistical properties like the mean, median, and mode can be misinterpreted.
- Businesses that rely on statistics for production and forecasting might be affected.
<h3>What is a Mathematical proof?</h3>
A proof in mathematics is a number of conclusions that lead to the justification of a final statement.
Having incorrect mathematical proofs can be dangerous because it will cause the misinterpretation of concepts and the obtaining of wrong results.
Learn more about mathematical proofs here:
brainly.com/question/2139749
Answer:
\sqrt(8.99
Step-by-step explanation:
A=pi r^2
28.26=pi r^2
Answer:
Step-by-step explanation:
We do not have enough information for slope intercept form. But we can use the point-slope formula to find the information. The formula is where we substitute a point (x,y) for .
We have m=-3/4 and (-8, 7). We input m and .
We now simplify the parenthesis and solve for y.
We convert 8 into a fraction with 1 as the denoinator.
We add 7 to both sides to isolate y,
This is slope intercept form. The line as slope -3/4 and y-intercept (0,1) or b=1.
Answer:
Step-by-step explanation:
The best way to solve something like this is to actually put it on a graphing program like Desmos. I have included that for you on both graphs. You should always graph whatever quadratic you are given even if it gives bizarre answers or no answer at all. At least the graph will tell you if you are close. For example
The middle graph is y = 3x^2 + 8x - 20 This gives you a fractional solution which you will soon learn how to do. The graph will tell you if you are doing it correctly. The graph is deep purple. It is on the graph on the right.
Now try y = x^2 + 4x + 14 which does not give any solution at all. The graph is black. It is on the graph on the rights.