Answer=B 4.8
We have a right triangle in the drawing so for the altitude we can use the pythagorean theorem. It's as follows...
a²+b²=c² (where a and b are the side lengths and c is the hypothenuse)
Lets input in the data that we have.
11²+b²=12²
simplify
121+b²=144
subtract 121 from both sides
b²=23
To solve for the missing side/altitude we just need to find the square root of 23
b=√23
b=4.79 or 4.8
Answer=B
Answer:
I believe the answer is -45a+9 , please let me know if I am wrong.
Answer:
LCD is 6
first choice
Step-by-step explanation:
least common denominator of 2 and 3 is 6
You'll need to graph y = (5/3)x + 3 and y = (1/3)x - 3 on the same set of axes. These two lines will intersect. From the graph, determine the coordinates of the point of intersection. The result is the desired solution (x, y).
First of all, are you able to graph these two lines? Secondly, can you read the coordinates of the point of intersection from the graph?
I urge you to try graphing these lines and determining the point of intersection.
Of course there are other ways in which you could solve this problem (if you were to ignore the requirement that you solve it graphically): elimination by substitution, elimination by addition or subtraction.