The solution to the given absolute value equation are x = 9 and-15
<h3>Solving absolute value expression</h3>
Given the absolute expression below;
|2/3x+2| -8 = 0
Solve the expression for the value of x
Given
|2/3x+2| -8 = 0
Add 8 to both sides
|2/3x+2| = 8
2/3x = 8 - 2
2/3x = 6
2x = 18
x = 9
If the modulus expression negative;
-(2/3x+2) -8 = 0
-2/3x - 2 = 8
-2/3x = 10
-2x = 30
x = -15
Hence the solution to the given absolute value equation are x = 9 and-15
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Answer:
I think it is -7
Step-by-step explanation:
For the answer to the question above,
From the data given, generate first the quadratic equation which best describe the height of the ball. The quadratic function has a general form of
f(x) = Ax^2 + Bx
Substituting the known data,
(1) 148 = A(1^2) + B(1)
(2) 272 = A (2^2) + B (2)
solving for A and B simultaneously,
A = -12
B = 160
So the to answer this problem, substitute 6 to x. Thus, after 6 seconds, the height is 528 feet.
Answer:
it would be 3 yards because it went 2° to the right
