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3 years ago

Find x (Round to the nearest tenth). PLS HURRY

Mathematics

1 answer:

Gre4nikov [31]3 years ago

4 0

Answer:

x = 28.4°

Step-by-step explanation:

The cos(x) = 15/17 ≈ 0.88

The acos(0.88) = 28.4°

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A factory produces some batteries daily. 7/8 of the batteries are packaged immediately. 2/3 of the

frozen [14]

Answer:

$\frac{1}{24}$

Step-by-step explanation:

Let the total number of batteries produced daily be represented by x.

7/8 of the batteries are packaged immediately.

So the total number of packaged batteries = $\frac{7x}{8}$

Remaining batteries = $x-\frac{7x}{8}$

= $\frac{x}{8}$

Two third of the remaining batteries are sent to charity.

So the total number of batteries sent to charity= $\frac{2}{3} * \frac{x}{8}$

= $\frac{x}{12}$

Remaining batteries are faulty.

So the total number of faulty batteries = $\frac{x}{8} - \frac{x}{12}$

= $\frac{3x - 2x}{24}$

= $\frac{x}{24}$

So the faction of batteries which are faulty =

= $\frac{x}{24} \div x$

= $\frac{1}{24}$

3 0

3 years ago

Find the value of 7!?

Schach [20]

The question isn’t clear, post the question so I could help :) !

5 0

3 years ago

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If I jogged for 1/3 of an hour and then walked for 1/4 of an hour. How many minutes did I exercise? What fraction of an hour did

Over [174]

Answer:

7/12 of an hour or 35 minutes

Step-by-step explanation:

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3 years ago

(9+8)+6/3-7×2 how to slove

tino4ka555 [31]

Answer:5

Step-by-step explanation: remeber pemdas

first we do parenthesies(I have bad spelling)

17+6/3-7*2

then we do multiplication and divition, it matters what comes first

17+2-7*2

17+2-14

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3 years ago

Which number is irrational...please help!!

yKpoI14uk [10]

Answer:

D I think

Step-by-step explanation:

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3 years ago