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Fudgin [204]
3 years ago
6

PLEASE I NEED THE ANSWER DON'T IGNORE MY QUESTION!!! Solve for X for the following

Mathematics
2 answers:
trasher [3.6K]3 years ago
7 0

Answer:

1. 51

2. 8

3. √2 or 1.41

Step-by-step explanation:

using pythagorean theorem

kirza4 [7]3 years ago
5 0

Answer:

1) x = 51

2) x = 8

3) x = \sqrt{2} or approximately 1.4142

Step-by-step explanation:

These are simple Pythagorean theorem questions. Remember, the Pythagorean theorem states that a^2+b^2=c^2, where a and b represent the legs of the triangles, and c represents the hypotenuse, the side opposite to the 90 degree angle in the triangle. Now simply use the values of a, b, or c, depending on what is given, to solve for the missing side x.

In question 1, you have two legs with sides 45 and 24. Therefore use the Pythagorean theorem where a and b equal 45 and 24 respectively.

45^2+24^2 = x^22025+576 = x^22601 = x^2x = 51

So the answer to question 1 is 51. Repeat this process for the rest of the questions.

In question 2, we are given the hypotenuse and 1 leg, and are missing the other leg. So set your equation up like so, and then solve,

x^2+6^2=10^2x^2+36=100x^2=64x=8

So the answer to question 2 is 8. Now one last time for the 3 and final question. We are given two legs, and are missing the hypotenuse. So set your equation up similar to the first question.

1^2+1^2=x^21+1=x^22 = x^2x = \sqrt{2}

So the answer to question 3 is \sqrt{2}, or approximately 1.4142

Hope this helped

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Answer:

See below.

Step-by-step explanation:

a.

x = cost of adult ticket

y = cost of student ticket

cost of adult ticket is twice the cost of a student ticket

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cost of all adult and student tickets combined: 1040

This gives us the equation:

64x + 132y = 1040

b.

Use substitution to solve the system of equations. Since x = 2y, where you see x in the second equation, substitute it with 2y.

64(2y) + 132y = 1040

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y = 1040/260

y = 4

x = 2y = 2(4) = 8

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student ticket: $4

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BAJ    BOJ     BLJ    BBJ   BMJ

MAJ    MOJ   MLJ   MBJ   MMJ

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