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Serga [27]
2 years ago
11

Solve the equation. X- 8 = 12

Mathematics
2 answers:
beks73 [17]2 years ago
4 0

Answer:

garri49 [273]2 years ago
4 0

Answer :

  • X-8=12
  • X= 12-8
  • X= 4

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One side of a triangle is 2 times the second side. The third side is 5 ft longer than the second side. The perimeter of a triang
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Answer:

The length of each side of triangle are 19 ft, 24 ft and 38 ft.

Step-by-step explanation:

Let the length of second side be x.

Now given:

Length of first side is 2 times length of second side.

Length of first side = 2x

Also, Length of third side is 5 ft longer than the second side.

Length of third side = 5+x

Perimeter of triangle = 81 ft.

We need to find the length of each side.

Now perimeter of triangle is sum of all three sides of triangle.

Therefore;

Perimeter of triangle =  Length of first side + length of second side + Length of third side.

2x+x+5+x=81 ft\\4x+5=81ft\\4x= 81 -5 ft\\4x = 76ft\\x= \frac{76}{4} = 19 ft

Length of Second Side = 19 ft.

Length of First side = 2x= 2\times19 = 38 ft

Length of Third side = 5+x= 5+19=24ft

Hence the Length of triangles are 19 ft,38 ft,24 ft.

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3 years ago
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kifflom [539]

Answer:

4.24

Step-by-step explanation:

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3 years ago
For a spelling bee, each student was given 537 words to stydy. There are 45 students in the spelling bee. How many words will be
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(04.01) WILL GIVE BRAINLIEST IF UR CORRECT
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Answer:

{-3, -1, 3, 4}

Step-by-step explanation:

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The outputs are the y-values

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Please help, question is below
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The number of positive zeros is either 2 or 0. The number of negative zeros is either 2 or 0

<h3>How to determine the true statement?</h3>

The polynomial function is given as:

f(x)=x^4-2x^3\ +\ 11x^2+5x\ +\ 6

The degree of the polynomial function is:

Degree = 4

Divide by 2

Degree/2 = 2

This means that:

The number of positive zeros and negative zeros can be 2

The difference between these zeros count is:

Difference= 2 - 2 = 0

The number of positive zeros and negative zeros can also be 0

Hence, the number of positive zeros is either 2 or 0. The number of negative zeros is either 2 or 0

Read more about polynomial functions at:

brainly.com/question/12976257

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