3 years ago

What is the value of X? Intersecting Chords (Lengths)

Mathematics

1 answer:

quester [9]3 years ago

3 0

Answer:

x = 4

Step-by-step explanation:

(8)(7) = 14x

14x = 56

x = 4

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4 years ago

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A computer company produces an extremely light laptop and they claim it is the lightest on the market weighing only 32 ounces. t

Darina [25.2K]

Solution: We are given:

$\mu=0.33, \sigma =0.7$

Let $x$ be the weight (oz) of laptop

We have to find $P(x>32)$

To find the this probability, we need to find the z score value.

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$z=\frac{x-\mu}{\sigma}$

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Using the standard normal table, we have:

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3 years ago

What is the value of the expression 2^2 + 4^2 ÷ 2^2? 3 6 8 16

slamgirl [31]

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4 years ago

What is?<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7By%7D%20%20%2B%20x" id="TexFormula1" title=" \frac{x}{y} + x"

Fiesta28 [93]

Answer:

$\frac{x+xy}{y}$

Step-by-step explanation:

Given

$\frac{x}{y}$ + x

Multiply x by $\frac{y}{y}$ to create a common denominator

= $\frac{x}{y}$ + x × $\frac{y}{y}$

= $\frac{x}{y}$ + $\frac{xy}{y}$

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3 years ago

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tatuchka [14]

Answer:

never:)

Step-by-step explanation:

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