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3 years ago

13

(1873-9y2+x-21) = (3x-4)

1 answer:

alex41 [277]3 years ago

6 0

Answer:x= −9 /2 y^2+928

Step-by-step explanation:

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Having some trouble with this...pls help (in fraction form)

Yuri [45]

Answer:

$\frac{17}{6}$ or $2\frac{5}{6}$

Step-by-step explanation:

1.Find the Least Common Denominator (LCD)

LCD = 6

2.Make the denominators the same as the LCD.

$2+\frac{1*3}{2*3} + \frac{1*2}{3*2}$

3.Simplify. Denominators are now the same

$2+\frac{3}{6} + \frac{2}{6}$

4. Join the denominators

$2+\frac{3+2}{6}$

5.Simplify

$2\frac{5}{6}$ = $\frac{17}{6}$

4 0

3 years ago

A bag has 4 red marbles,5 blue, 3 green and 1 yellow. what is the probability of pulling a red marble.

Hitman42 [59]

Answer:

4/13 is the answer

total = 4+3+5+1= 13

let a be the event of getting red marbles= total is 4

probability=4/13

6 0

2 years ago

Read 2 more answers

What is the value of the discriminant for the quadratic equation –3 = –x2 + 2x? Discriminant = b2 – 4ac –8

Elena-2011 [213]

Answer:

32

Step-by-step explanati

everyone knows that

3 0

2 years ago

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Find the mean of the data. 4.7,8.51,6.5,7.42,9.64,7.2,9.3

valentina_108 [34]

7.61 is the answer

Hope it helps!

7 0

3 years ago

Read 2 more answers

3) A right triangle has a hypotenuse length of 5 and one of its legs has a

trapecia [35]

Answer: 4

Step-by-step explanation: b=c2﹣a2=52﹣32=4

5 0

3 years ago