Y=a(x-1)^2 -17 is the equation of the parabola.
at (0,16), 16=a(0-1)^2 -17. Solve for a = 33.
Equation is then y=33(x-1)^2-17 so when y=0,
(x-1)^2 = 17/33
x-1 = + and - square root of 17/33
x = 1.7177 and 0,2823 as the intercepts
Answer:
16:12:13
Step-by-step explanation:
A C T
32 24 <u> </u><u>2</u><u>6</u><u> </u>
÷2
16 12 13
34+24= 58
84-58= 26
Answer:
x = 25 degrees.
Step-by-step explanation:
By the external angle of a triangle theorem x + <C = 50
But x = <C ( alternate angles).
Therefore 2x = 50
x = 25.
Answer:
Ifiidhsvshsvshsisnsbsksbs LOL
Step-by-step explanation: