The shaded model represents 100% Which model represents 33 1/3 PLZZZZZ HELPPPPPPPPPPPPPP
1 answer:
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Answer:
t ≈ -2.014 or 3.647
Step-by-step explanation:
Add the opposite of the expression on the right side of the equal sign to put the equation into standard form.
4.9t² -8t -36 = 0
You can divide by 4.9 to make this a little easier to solve.
t² -(8/4.9)t -36/4.9 = 0
Now, add and subtract the square of half the x-coefficient to "complete the square."
t² -(8/4.9)t +(4/4.9)² -36/4.9 -(4/4.9)² = 0
(t -4/4.9)² -192.4/4.9² = 0 . . . . simplify
Add the constant term, then take the square root.
(t -4/4.9)² = 192.4/4.9²
t -4/4.9 = ±(√192.4)/4.9
t = (4 ± √192.4)/4.9
t ≈ {-2.014, 3.647}
Answer:
The coordinates of the Pizza Hut is (6,-11)
Step-by-step explanation:
Gym is equidistant and collinear from Target and Pizza Hut.
T (-17, 17) :
G (-5.5, 3) : (x,y)
P :
Mid point formula ; (x,y) is on mid point on line formed by joining points and
m = 1, n = 1
The coordinates of the Pizza Hut is (6,-11)