3 years ago

What go in the empty spots

Mathematics

1 answer:

Artist 52 [7]3 years ago

5 0

put the dot on the yellow card close to 1

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Ya yeet answer dis plzz

NNADVOKAT [17]

He would keep 3/8 for himself. Hope it helps! :)

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3 years ago

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Solve the following equation <br><br>6x-1=3 (2x+4)-1

DIA [1.3K]

$6x - 1 = 3(2x + 4) - 1$
Distribute
$6x - 1 = 6x + 12 - 1$
Combine like terms
$6x - 1 = 6x + 11$
Add 1 and subtract 6x from each side
0 = 12
The equation has no real solution

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3 years ago

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Help plz i need some one two help me

mario62 [17]

I forgot how to do this

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3 years ago

Calculate the value of angle A and C of ∆ ABC. Where b=1435cm, a= 782cm and B= 115.6°.

Monica [59]

The Law of Sines says

$\dfrac{\sin A}{a} = \dfrac{\sin B}{b} = \dfrac{\sin C}{c}$

$\sin A = \dfrac a b \sin B$

$A = \arcsin( \dfrac{782}{1435} \sin 115.6 ) = 29.44^\circ$

We don't have to worry about the obtuse supplement because a triangle can only have one obtuse angle, and that's B.

$C = 180 - 115.6 - 29.44 = 34.96^\circ$

Answer: A=29.44°, C=34.96°

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3 years ago

18 is what percent of 60

Arisa [49]

<span>first you set up a proportion 18 over ? = 60 over 100 then cross multiply. 18*100=1800 then divide that by 60 and you get 30 :)</span>

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3 years ago

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