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3 years ago

PLEASE GIVE ME A VALID ANSWER IM GIVING ALOT OF POINTS!

Mathematics

1 answer:

seraphim [82]3 years ago

3 0

Answer:

Step-by-step explanation: It is 1/2 of 14 = 7 hours to the moot

And plug in 7 hours to the equation 4*7+14*7=126 divide that by 2 and the distance is 63

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Help me ill give u a thanks!

stiv31 [10]

Answer:

11. 68.6 mph

12. 5/6 page (0.83)

Step-by-step explanation:

You simply divide them (remember the word "per" means divide).

$\dfrac{120}{1 \frac34} \approx 68.6$

$\dfrac{8 \frac13}{10} = \frac56$

5 0

3 years ago

Answer pls and ill give you brainlliest

Mekhanik [1.2K]

Wouldn’t this be a 2/4 chance that it would land on an even number since there are only 4 answers so it gives a 50/50 chance.

4 0

2 years ago

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Cos^-1(cos 43°) PLEASE HELP ME

yulyashka [42]

$\: \: \: \: \:$

$= \cos(1) \cos(43°) \\ \\ in \: \: alternate \: \: form \: \\ \\ = 0.395152$

<h2 />

Step-by-step explanation:

$\cos( - 1) ( \cos(43°))$

simplify the expression usiNg the symmetry of trigonometry

 $= \cos(1) \cos(43°) \\ \\ \\ or \: \: in \: \: alternate \: \: form \\ \\ = 0.395152$ 

<h2>hope it helps</h2>

4 0

2 years ago

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-5.225 as a mixed number.

gregori [183]

Answer:

-5 9/40

Step-by-step explanation:

3 0

3 years ago

The measure of ∠PQR is 90°. Find the value of x.

forsale [732]

Answer:

x =21

Step-by-step explanation:

PQR is 90°

so x +2x +27 = 90

3x + 27 = 90

3x = 90-27

3x = 63

x = 63 /3

mark branliest i solved full question

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3 years ago

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