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3 years ago

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A total of 356 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t

ickets sold was three times the number of adult tickets sold. How many adult tickets were sold

1 answer:

Illusion [34]3 years ago

5 0

Answer:

x + 3x = 356

4x = 356

x = 356/4 = 89.

answer: 89

Step-by-step explanation:

hopefully this helped :)

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Three students were asked to draw a diagram of the following situation and their responses are recorded below:

aksik [14]

Answer:

Angle of Depression and Angle of Elevation

One application of the trigonometric ratios is to find lengths that you cannot measure. Very frequently, angles of depression and elevation are used in these types of problems.

Angle of Depression: The angle measured down from the horizon or a horizontal line.

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What if you placed a ladder 10 feet from a haymow whose floor is 20 feet from the ground? How tall would the ladder need to be to reach the haymow's floor if it forms a 30∘ angle with the ground?

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3 years ago

Pls help me out!! lol

Solnce55 [7]

Option D: $y=-\frac{1}{2} x+4$ is the equation of line

Explanation:

The equation of the line is perpendicular to the line $y-12=2 x-8$ and that passes through the point $(2,3)$

We need to determine the equation of the line.

First, let us determine the slope of the equation.

Since, the equation is perpendicular to the line $y-12=2 x-8$ , the slope is $m=2$

Since, the lines are perpendicular, we have,

$m=-\frac{1}{2}$

Now, we shall substitute the slope $m=-\frac{1}{2}$ and the point $(2,3)$ in the slope - point formula, we have,

$y-y_1=m(x-x_1)$

$y-3=-\frac{1}{2} (x-2)$

$y-3=-\frac{1}{2} x+1$

Hence, writing this equation in slope - intercept form, we have,

$y=-\frac{1}{2} x+1+3$

$y=-\frac{1}{2} x+4$

Thus, the equation of the line is $y=-\frac{1}{2} x+4$

Therefore, Option D is the correct answer.

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4 years ago

-7 2/3 + (-51/2) + 8 3/4 =

fiasKO [112]

Answer:

Step-by-step explanation:

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3 years ago

A car traveled a certain distance at 20 miles per hour. The car then traveled

liubo4ka [24]

Answer:

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Step-by-step explanation:

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3 years ago

A garden supply store sells two types of lawn mowers.Total sales of mowers for the year were $8379.79. The total number of mower

Sliva [168]

Value + value = 8379.70
249.99x + 329.99*30-329.99x = 8379.70
-80x + 9899.70 = 8379.70
-80x = -1520.00
x = 19 (number of the cheaper mowers sold)
30-x = 11 (number of more expensive mowers sold)

8 0

3 years ago