Working with polynomial: (8x

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Working with polynomial: (8x – 5) + (7x + 4)

(8x – 5) + (7x + 4) = 8x + 7x - 5 + 4 = 15x - 1

Expert answered|ramkitten|Points 4766|

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Asked 12/12/2010 5:19:17 PM

Updated 6/23/2020 6:24:21 AM

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Edited by Masamune [6/23/2020 6:24:19 AM], Confirmed by Masamune [6/23/2020 6:24:21 AM]

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Daddy_ryan: The perimeter of a square is 20 feet. What is the area of the square? (Perimeter of a square = 4s) Here are the choices 20 sq feet, 24 sq feet, 16 sq feet, or 25 sq feet

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Updated 3/19/2024 9:57:44 AM

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misha254

Given that the perimeter of the square is 20 feet, we can use the formula for perimeter of a square
which is 4s, where s is the length of one side.
So, we have:
20 =4s
Dividing both sides by 4:
S20/4=5
Now that we know the length of one side (s =5 feet), we can find the area of the square by
squaring the length of one side:
Area=s^2=5^2=25 sq feet

so the correct answer is 25 sq feet

Added 3/19/2024 9:57:44 AM

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Daddy_Ryan: Did you get the last problem I sent you?

Weegy: No I did not get it..please send it again User: The sum of three consecutive numbers is 171. What are the numbers? Here are your choices: Group 1: 56, 57, 58. Group2: 57, 58, 59. Group 3: 57, 59, 61. Group 4: 58, 59, 60 (More)

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Updated 4/14/2023 12:20:46 AM

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Aj25

The sum of three consecutive numbers is 171. 56, 57, 58. are the numbers.

Added 4/14/2023 12:20:46 AM

This answer has been confirmed as correct and helpful.