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NISA [10]
3 years ago
8

the sides of a square each have a length of 11x inches write an expression for the perimeter of the square in inches

Mathematics
1 answer:
notsponge [240]3 years ago
4 0

Answer:

  • P = 44x

Step-by-step explanation:

<u>Given </u>

  • a = 11x

<u>Perimeter of a square is:</u>

  • P = 4a

<u>Substitute the value:</u>

  • P = 4(11x) = 44x
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Two items in a package have a combined weight of 6 1/4 kg. If one weighs 2 5/8 kg what is the weight of the second item?
mamaluj [8]

Answer:

3 7/8

Step-by-step explanation:

6 1/4 = 25/4 and 2 5/8 = 19/8

25/4 - 19/8 = 3 7/8

6 0
3 years ago
What is the third angle of a triangle if the other two are (3x-20)° and (4x+10)°​
Karolina [17]

Answer:

The other angle is 190-7x.

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

Let A be the third angle.

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8 0
3 years ago
What’s the correct answer for this?
zalisa [80]

Answer:

AP = 14

Step-by-step explanation:

According to secant-secant theorem

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3 0
3 years ago
Reggie, Alvin, and Jose are member of a relay running team. Reggie finished his leg of the race 2.45 seconds faster than Alvin a
lorasvet [3.4K]
From the given, we expressed the time that each of the team members ran in mathematical expression.
 
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We then sum up all the time we calculate to determine the total time for the team. The answer is therefore 170 seconds. 
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2 years ago
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Nostrana [21]
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4 0
2 years ago
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