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arlik [135]
3 years ago
10

Which equation should she use? NO k= 2PX? Ok= -px? Ok= 2 X​

Mathematics
1 answer:
Alika [10]3 years ago
5 0

Answer:

k = 2P  /x^2

Step-by-step explanation:

P = 1/2 kx^2

Multiply each side by 2

2P = 2*1/2 k x^2

2P = k x^2

Divide each side by x^2

2P / x^2 = k x^2 / x^2

2P /x^2 =k

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What is the value of X?
bearhunter [10]
Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

Let's first establish that the shape is a triangle meaning that the following formula is applicable as displayed below:

Angle sum of a triangle = 180°

As well as this, the shape is an equilateral triangle meaning that each angle of the triangle is equivalent in value. Also, the following formula is also applicable as displayed below:

Each angle of an equilateral triangle = the same value

Therefore:

Each angle of an equilateral triangle = angle sum of a triangle ÷ no. of angles in a triangle = 180° ÷ 3 = 60°

Based on this, the following is applicable:

2x - 4 = 60°

2x = 60 + 4

2x = 64

x = 64 / 2

x = 32°

ANSWER:

Therefore, the answer is:

The value of ( x ) is 32°


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8 0
4 years ago
Tins of soup claim to contain 300 ml of soup. Aki wants to test if this is an accurate claim. She samples n tins of soup and fin
Basile [38]

This is the dumbest experiment in the world. Like seriously _s o u p c a n s ?

8 0
4 years ago
I AWLAYS PROMISE BRAINLIEST ...... BRAINLEIST FOR THE CORRECT ASNWER
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Answer:

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4 0
3 years ago
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Amy wrote a check for $32 to pay her monthly electricity bill, but when balancing her checkbook, she accidentally recorded it as
ElenaW [278]
Her check register will have a surplus of 64 dollars compared to her actual balance. 
example
100 +32 = 132  (incorrect)
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7 0
3 years ago
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Change 13% as a fraction. It will be 13/100

Now, which is bigger? 13/100 or 3/25
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___   X    ____
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13×25=325 and 3×100=300. Now you know 13/100 is bigger.

The answer is 13/100
6 0
4 years ago
Read 2 more answers
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