Answer:Yes
Step-by-step explanation:
Given
Triangle has sides
length 
If the triangle is Right angled then it must satisfy the Pythagoras rule
Therefore The given triangle is right angled
Answer:
The inverse equation is:
Step-by-step explanation:
To find the inverse equation, we change y with x to form the new equation, and then we isolate y in the new equation. So:
Original equation:
y = 9x - 4
New equation:
x = 9y - 4
9y = x + 4
Answer:
I believe it's 185-3x I hope I'm right, sorry if I'm not
Step-by-step explanation:
Answer:
To test whether or not the population regression function is linear rather than a polynomial of order r, use the test of (minus1) restrictions using the F Minus Statistic.
Therefore, option D is the correct answer choice.
Step-by-step explanation:
The test of (r-1) restrictions using the F statistic is the most effective way to test whether or not the population regression function is linear rather than a polynomial of order r.
Therefore, 'use the test of (minus1) restrictions using the F Minus Statistic', option D is the correct answer choice.
