3 years ago

Help please and thank you!

Mathematics

1 answer:

slavikrds [6]3 years ago

4 0

1. Answer is 20
2(18-8)
Distribute to get 36-16
Answer is 20

2. Answer is 26
A=4 which means 4+22 which gets you 26

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A rectangular made of square tiles measures 8 tiles wide and 10 tiles long what is the length in tiles of a similar rectangle 12

Agata [3.3K]

There’s are ratio which would be 8/10. 12/x should equally 8/10. So it would be 14 tiles long.

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4 years ago

Solve<br> *<br> x + 12/2=<br> 3(x + 7)

zheka24 [161]

Step-by-step explanation:

x+6=3x+21

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3 years ago

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What is the y coordinate in the solution for the system of linear equations below

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Answer:

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Step-by-step explanation:

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3 years ago

If I have 25 dollars and want to buy something for 14 dollars and 99 cents how much money will I have left

timurjin [86]

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3 years ago

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A square is inscribed In a circle with radius 6<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2%7D%20" id="TexFormula1" title="

34kurt

Answer:

48 in

Step-by-step explanation:

The diagonal of the inscribed square equals the diameter of the circle.

1. Calculate the diagonal of the square

d = 2r = 2 × 6√2 in =12√2 in

2. Calculate the side of the square

∆ACB is an isosceles right triangle.

We can use Pythagoras' Theorem to calculate the length of a side s.

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3. Calculate the perimeter of the square

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The perimeter of the square is 48 in.

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3 years ago