3 years ago

Lim Vx+a - 3x-aEvaluateX->a-x-a

Mathematics

1 answer:

Rudiy273 years ago

7 0

I don’t understand let me see a picture

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What is the value or x?

Romashka [77]

From the given figure

$\cos x=\frac{XY}{XZ}$

Since XY = 5.1 and XZ = 7.7, then

$\cos x=\frac{5.1}{7.7}$

To find x, use the inverse of cos

$x=\cos ^{-1}(\frac{5.1}{7.7})$

Use the calculator to find x

$x=48.522$

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11 months ago

For the following right triangle, find the side length x. Round your answer to the nearest hundredth.

Pani-rosa [81]

Answer:

x = 14.25

Step-by-step explanation:

Start with a^2 + b^2 = c^2

a = 11

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3 years ago

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Step-by-step explanation:

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3 years ago

Is the following equation true? 4m + 12 = 2(m + 6)

muminat

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Step-by-step explanation:

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3 years ago

What is the answer (x+5/2)^2= (-5/2)

sashaice [31]

(x + 5/2 * 2/5)^2 = -5/2

(x)^2 sqrt 2 = -5/2 sqrt 2

(x) = i sqrt10/2 - 5/2, i sqrt10/2 - 5/2

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2 years ago

Lim Vx+a - 3x-aEvaluateX->a-x-a​

Lim Vx+a - 3x-aEvaluateX->a-x-a