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ollegr [7]
3 years ago
15

A new theater is being built for the city ballet. The balcony has 200 seats. The floor has 10 rows with x seats in each row. The

number of people in the theater must be under 500 to meet fire safety regulations. What is the solution of this inequality, and what is it’s meaning?
A. 10x + 200 > 500; the new theater must have more than 30 seats in each row on the floor to meet fire safety regulations.

B. 10x + 200 < 500; the new theater must have fewer than 30 seats in each row on the floor to meet fire safety regulations.

C. 10x > 500; the new theater must have more than 50 seats in each row on the floor to meet fire safety regulations.

D. 10x < 500; the new theater must have fewer than 50 seats in each row on the floor to meet fire safety regulations.
Mathematics
1 answer:
Andreyy893 years ago
6 0

Answer:

B

Step-by-step explanation:

Because I got it right

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What is 720° converted to radians? <br> a) 1/4<br> b) pi/4<br> c) 4/pi<br> d) 4pi
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4π radians

<h3>Further explanation</h3>

We provide an angle of 720° that will be instantly converted to radians.

Recognize these:

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  • \boxed{ \ 0.5 \ revolutions = 180 \ degrees = \pi \ radians \ }

From the conversion previous we can produce the formula as follows:

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We can state the following:

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Given α = 720°. Let us convert this degree to radians.

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Hence, \boxed{\boxed{ \ 720^0 = 4 \pi \ radians \ }}

- - - - - - -

<u>Another example:</u>

Convert \boxed{ \ \frac{4}{3} \pi \ radians \ } to degrees.

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180° and 3 crossed out. Likewise with π.

Thus, \boxed{\boxed{ \ \frac{4}{3} \pi \ radians = 240^0 \ }}

<h3>Learn more  </h3>
  1. A triangle is rotated 90° about the origin brainly.com/question/2992432  
  2. The coordinates of the image of the point B after the triangle ABC is rotated 270° about the origin brainly.com/question/7437053  
  3. What is 270° converted to radians? brainly.com/question/3161884

Keywords: 720° converted to radians, degrees, quadrant, 4π, conversion, multiply by, pi, 180°, revolutions, the formula

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