Mathematics
09.03.2021 12:00
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Ill mark brainlest if right

Ill mark brainlest if right
Ill mark brainlest if right
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RayBanMan2017
RayBanMan2017
4,4(93 marks)

The most sense-making answer in my calculation is A.

Step-by-step explanation:

Pls consider marking my answer as Brainliest! It would mean a lot!

TheMixingToad
TheMixingToad
4,7(74 marks)

x = 16โˆš3

y = 8โˆš3

Step-by-step explanation:

First, to figure out x, put the side we already know (24) over the cosine of the angle we know (30).

x = 24/cos(30)

(cos(30) is the same as โˆš3/2)

x = 24/โˆš3/2

Step 1: Multiply by 2/โˆš3

x = (24 * 2)/โˆš3

Step 2: Rationalize the denominator by multiplying by โˆš3

x = โˆš3(24 * 2)/โˆš3 * โˆš3

Step 3: โˆš3 squared is 3.

โˆš3(24 * 2)/3

Step 4: Multiply 24 by 2 to get 48.

x = โˆš3(48)/3

Divide โˆš3(48) by 3 to get 16โˆš3

x = 16โˆš3

Before we figure out y, we need to find you what 16โˆš3 squared is.

((16(โˆš3))ยฒ

Step 1: Expand the above equation.

16ยฒ(โˆš3)ยฒ

Step 2: Square 16 to get 256.

256(โˆš3)ยฒ

Step 3: โˆš3 squared is 3.

256(3)

Step 4: Multiply 256 by 3 to get 768.

768

Now, subtract 576 (24 squared) from 768 to get 192. Find the square root of that, which is 8โˆš3. (192 = 8ยฒ * 3; rewrite as โˆš8ยฒโˆš3, then take the square root of 8ยฒ

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