2 acute angles
just make a right angle and close it
Answer:
x = - 1
Step-by-step explanation:
Step-by-step explanation:
if we had the graph, and equations, we will have to substitute the values of x and y in it, and then the equation shall have the same value of 'm' on the equation:-
y= mx+c, where 'm' is the gradient, and 'c' is a constant.
Done.
Answer is 4 - x^2 = -16 so the answer is -8 for x.
The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.
Thus, (6x+1) + (5x-17) + (9x-24) = 180.
20x = -40, so x = -2 (answer)
