2 years ago

Using the image above, set up the equation that would help to determine the value of angle x.

Mathematics

1 answer:

Ivenika [448]2 years ago

5 0

Answer:

the equation is sin−1 (8/11)

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Convert .667 into a fraction

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X + 8y = 18 and — 5x + 3y = -4

atroni [7]

X+8y=18
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Plug y into one equation to find x
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How do l do this I’m so confused

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$967.6cm^{2} (1 d.p)$

Step-by-step explanation:

Total Surface Area of Cylinder = $2\pi rh+2\pi r^{2}$

Given from the question, r = 7 cm and h = 15cm

Lets Substitute r and h into the formula to find the Total Surface Area of the cylinder.

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Step-by-step explanation:

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