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lapo4ka [179]
2 years ago
11

Hellppppp plz i will mark you brill

Mathematics
1 answer:
Vikentia [17]2 years ago
3 0
X= 30/5.6 or x≈5.36


To solve for x, you need to isolate it, meaning that it is by itself and not surrounded by any other numbers.

In this case, a number is right next to x meaning it’s meaning multiplied by it

In order to get rid of the 5.6, we have to divide both sides by 5.6. (This way 5.6/5.6 becomes one and therefore x is by itself).

So x= 30/5.6 or x≈ 5.36 :D
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Help me with this if anyone can! Please and thank you
Valentin [98]

ANSWER

y = 3x - 3

EXPLANATION

Let

y = mx + c

be the equation.

We can choose any two ordered pairs to determine the equation of the relation.

(6,15) \: and \:  (8,21)

We find m using the formula;

m =  \frac{y_2-y_1}{x_2-x_1}

m =  \frac{21 - 15}{8 - 6}  =  \frac{6}{2}  = 3

The equation becomes

y = 3x + c

When x=6, y=15.

This implies that,

15 = 3(6) + c

15= 18 + c

15 - 18= c

c =  -3

The equation of the relation is therefore,

y = 3x -3

3 0
3 years ago
It’s 11:50 and I’m stuck in this question
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Answer:

$7.50

Step-by-step explanation:

3/4's of 60 is 15 and half of 15 is 7.50

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siht daer tnod

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3 years ago
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Find the values of x and y.​
olchik [2.2K]

Answer:

value of x = 26

value of y = 26 \|2

( 26 root 2 )

Step-by-step explanation:

here's the solution : -

=》

\sin(45)  =   \frac{perpendicular}{hypotenuse}

=》

\frac{1}{ \sqrt{2} }  =  \frac{26}{y}

=》

y = 26 \sqrt{2}

and

\tan(45)  =  \frac{perpendicular}{base}

=》

1 =  \frac{26}{x}

=》

x = 26

8 0
3 years ago
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