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3 years ago

PLEASE HELP ASAP THE DETAILS ARE BELOW.What is the value of x?

Mathematics

1 answer:

Aloiza [94]3 years ago

6 0

Answer:

x = 30°.

Step-by-step explanation:

The dashes on the three lines indicate that the three lines are of equal lengths. The smaller triangle made out of the three lines (the one with two vertices on the circumference of the circle and one at the center of the circle) is an isosceles triangle. All three of the triangle's interior angles are 60° since it is isosceles.

The line (the one with arrows on its ends) touches the circle at only one point. That line is a tangent to the circle. That line is perpendicular to the segment that connects the center of the circle to the point of tangency. The angle between the two will be 90°.

The largest triangle includes three angles:

The angle with the center of the circle as its vertice: 60°;
The right angle due to the tangent to the circle: 90°;
The angle x°.

What is the value of x?

The three interior angles of a triangle add up to 180°. As a result,

60° + 90° + x° = 180°

x = 180 - 90 - 60 = 30.

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Who can answer this Algebraic Expression for me?<br><br>3(m-5)+m

egoroff_w [7]

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2 years ago

A basketball player stands near the middle of the court and throws the ball toward the basket.

kompoz [17]

Answer:

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Step-by-step explanation:

General equation of parabola in vertex form $y= a(x-h)^2+k$

y represents the height

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(h,k) is the coordinates of vertex of parabola

We are given that The ball travels to a maximum height of 12 feet when it is a horizontal distance of 18 feet from the player's hands.

So,(h,k)=(18,12)

Substitute the value in equation

$y=a(x-18)^2+12$ ---1

The ball leaves the player's hands at a height of 6 feet above the ground and the distance at this time is 0

So, y = 6

So, $6=a(0-18)^2+12$

6=324a+12

-6=324a

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Substitute the value in 1

So, $y=\frac{-1}{54}(x-18)^2+12$

Hence a function to represent the height of the ball in terms of its distance from the player's hands is $y=\frac{-1}{54}(x-18)^2+12$

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3 years ago

When given a radical to simplify, if no number appears in the index location then it is a one.

slamgirl [31]

Answer:

that is false! im pretty sure!

let me know if u need any more help cutie!

Step-by-step explanation:

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3 years ago

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stich3 [128]

Answer:

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Step-by-step explanation:

The value of every digit in a decimal figure is given by its position in that figure.

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The third 8 is in hundreth (this means 8/100 = 0.08)

The fourth 8 is in thousandth (this means 8/1000 = 0.008)

The sum of the place values of the digits after the decimal point = 0.888

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3 years ago

Find derivative of the following problem ?

stepan [7]

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3 years ago