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2 years ago

What is the area of this

Mathematics

1 answer:

larisa86 [58]2 years ago

5 0

Area of a triangle is base x height divide by 2
26x9=234
234 divide by 2 is 117

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A strobe light is located at the center of a square dance room. the rotating light is 40 feet from each of the square walls and

Effectus [21]

The equation of the rotating light is an illustration of a secant function

The equation that represents the distance between the center of the circle and the light source is $d(t) = 40\sec(\frac{\pi}{3}t)$

<h3>How to determine the equation</h3>

The equation is a secant function represented by

$y =A\sec(Bt)$

Where:

A represents the amplitude

So, we have:

$A = 40$ --- the distance of the light from each square wall

B represents the period, and it is calculated as:

$B = \frac{2\pi}{T}$

The light completes its full rotation every 6 seconds.

This means that,

T = 6

So, we have:

$B = \frac{2\pi}{6}$

Simplify

$B = \frac{\pi}{3}$

Substitute values for A and B in $y =A\sec(Bt)$

$y = 40\sec(\frac{\pi}{3}t)$

Rewrite as a function

$d(t) = 40\sec(\frac{\pi}{3}t)$

Hence, the equation that represents the distance between the center of the circle and the light source is $d(t) = 40\sec(\frac{\pi}{3}t)$

Read more about trigonometry functions at:

brainly.com/question/1143565

5 0

2 years ago

A car factory made 15 cars with a sunroof and 12 cars without a sunroof. What is the ratio of

zvonat [6]

5/9 because 15 + 12 = 27 and 15 are sunroofs so 15/27, I would simplify it to 5/9 but you can either have
15/27 or 5/9

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Asher pays 156 every 6 weeks for piano lessons what is the price per year for piano lessons

Anna [14]

356 days in a year / 7 days in a week = 50.8 weeks in a year

50.8 weeks in a year / 6 weeks = 8.48 payments

$156 x 8.48 payments = $1322.88 per year

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3 years ago

Jay ate 6/8 of pizza. Jane ate 5/8 of pizza how much pizza did they put back in the leftovers box

swat32

Jay had 2 left and Jane had 3 left, all together is 5

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Which of the following points is a solution to the system of equalities? 6x-2y<10

zimovet [89]

the possible solutions of this equation. Is that they are not real.

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2 years ago

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