Answer:
Sure, what's the question?
Step-by-step explanation:
Answer:
Simplifying
x2 + bx + 9 = 0
Reorder the terms:
9 + bx + x2 = 0
Solving
9 + bx + x2 = 0
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '-9' to each side of the equation.
9 + bx + -9 + x2 = 0 + -9
Reorder the terms:
9 + -9 + bx + x2 = 0 + -9
Combine like terms: 9 + -9 = 0
0 + bx + x2 = 0 + -9
bx + x2 = 0 + -9
Combine like terms: 0 + -9 = -9
bx + x2 = -9
Add '-1x2' to each side of the equation.
bx + x2 + -1x2 = -9 + -1x2
Combine like terms: x2 + -1x2 = 0
bx + 0 = -9 + -1x2
bx = -9 + -1x2
Divide each side by 'x'.
b = -9x-1 + -1x
Simplifying
b = -9x-1 + -1x
Step-by-step explanation:
The Sine or Sinθ in a right-angle triangle is the ratio of its perpendicular to its Hypotenuse. The distance between the kite and the ground is 57.547 feet.
<h3>What is Sine (Sinθ)?</h3>
The Sine or Sinθ in a right-angle triangle is the ratio of its perpendicular to its Hypotenuse. It is given as,
Sin(θ) = Perpendicular/Hypotenuse
where,
θ is the angle,
Perpendicular is the side of the triangle opposite to the angle θ,
The hypotenuse is the longest side of the triangle.
For the given situation, the diagram can be drawn as shown below. Therefore, the distance between the ground and the kite is AB,
Sin(46°) = AB/AC
AB = Sin(46°) × 80 feet
AB = 57.547 feets
Hence, the distance between the kite and the ground is 57.547 feet.
Learn more about Sine:
brainly.com/question/21286835
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Answer: Your question has been removed by: KEYONNN
Step-by-step explanation: just kidding. keyonnn needs stop being an a.z.z and stop removing comments/questions. were just having fun
Answer:
3g- 139/6
Step-by-step explanation: