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dusya [7]
2 years ago
5

Jacob made a circle-shaped poster for his geometry class.

Mathematics
1 answer:
garri49 [273]2 years ago
5 0
First, the circumference of a circle is 2pi(r). If you plug in the values given, you get C = 2*3.14*11 = 69.08 which approximates to 69 inches.
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I need help please. If you are correct, I will give you Brainliest.
earnstyle [38]

Answer:

(C) 220

Step-by-step explanation:

Let x represent the number of adult tickets sold and y represent the number of student tickets sold. With the information given, we can set up two equations:

x+y=360

5x+3y=1360 (Since for every adult ticket sold, $5 is made and for every student ticket sold, $3 is made)

In the first equation, we can represent x in terms of y:

x=360-y

And then, we can substitute x in the second equation for 360 - y to get:

5(360-y)+3y=1360 which simplifies to:

1800-2y=1360 and therefore, y=220.

Hope this helps :)

5 0
2 years ago
You had $50. You spent 10% of the money on clothes, 20% on games, and the rest on books. How much was spent inborn books?
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3 years ago
Find the x-intercept of the line graphed by the equation x - 7y = 7. (0, 14) (7, 0) (14, 0) (0, 7)
Nastasia [14]
X-7y=7
To find the x-intercept, substitute y=0
x-7×0=7
x-0=7
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∴ the x-intercept of the line is (7,0)
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2 years ago
the equation of line t is 6x+5y=3, and the equation of line q is 5x-6y=0. Which statement about the two lines is true?
nekit [7.7K]
The correct answer would be: 6x+5y=3. I am not entirely sure, but that's what I believe is the correct answer.-Hope this helped!
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3 years ago
Valerie earns 24 dollars per hour.which expression can be used to show how much money she earns in 7 hours
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It is 168 dollars in 7 hours
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3 years ago
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