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9966 [12]
3 years ago
12

I need help with thissss!

Mathematics
1 answer:
ddd [48]3 years ago
7 0

Answer:

I am not completely sure but I think it is 16 or 14

Step-by-step explanation:

Just think it is Im so so so so sorry if I am wrong

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The first row in a theater has 8 seats, the second row has 12 seats, and the third row has 16 seats. If this pattern continues,
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3 years ago
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Help with this question please! Give explanation! Big points
BigorU [14]

Answer:

y = 2

Step-by-step explanation:

This answer is easily found using the Pythagorean Theorem:

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where A and B are the legs, and C is the hypotenuse of the triangle.

{(16)}^{2}  +  {(6y)}^{2}  =  {(10y)}^{2}  \\ 256 +  36{y}^{2}  = 100 {y}^{2}  \\ 256 = 64 {y}^{2}  \\  \sqrt{256}  =  \sqrt{64 {y}^{2}} \\ 16 = 8y \\ y = 2

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3 years ago
Twenty seven less than eight times a number is equal to five. What is the number?
Korvikt [17]
<h3><u>The unknown number is equal to 4.</u></h3>

8x - 27 = 5

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x = 4

6 0
3 years ago
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What is the area surface?
Rus_ich [418]

Answer:

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Step-by-step explanation:

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3 years ago
NEED HALP!!! Find the ordered pair $(s,t)$ that satisfies the system
satela [25.4K]

Answer:

(-8/7 ; 5/7)

Step-by-step explanation:

5t + 1/2s = 3 - - - (1)

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Add the result to eliminate s

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-6s = (63 - 15)/7

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s = 48/7 * - 1/6

s = - 8/7

5 0
2 years ago
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