Use pythagorean theorem
a^2+b^2=c^2
first find the difference of between the 2 points to find the legnth of the legs
distance between 2 and 5=3
distance between 3 and 8=5 so
3^2+5^2=c^2
9+25=c^2
34=c^2
√34=c
the ligit formula is
Answer:
150 to 117 is 25%
340 to 255 is 25%
450 to 351 is 22%
Step-by-step explanation:
Y=3X+0
It is already in the y= mx+b form.
Answer:
Set B.
Step-by-step explanation:
Not A or C: as x goes up, y goes down. :(
D is correct, but not the best because B's is more clear, as when visualizing the graphs, B's makes a perfect line, as where in D, it is bumpier.
Answer:
x² - 5x - 36
Step-by-step explanation:
Use FOIL (First, Outside, Inside, Last) to solve. x times x is x², so that is the first term of our trinomial. The outside terms are x times 4, or 4x. The inside terms are -9 and x, so -9x. The last terms are -9 times 4, or -36. We can add the like terms of 4x and -9x to get -5x. So, your trinomial is x² - 5x - 36.
