X-square root of x-2=4

wel

Hi!

First make the denominators the same.

$\frac{8}{20} + \frac{10}{20} = ?$

Add the numerators

$\frac{8}{20} + \frac{10}{20} = \frac{18}{20}$

Simplify to get your answer

The answer is $\frac{9}{10}$

Hope this helps! :)

3 0

3 years ago

1/2 (3/2 y + 1/3) = -1/2 (y- 5/2)

dem82 [27]

1/2 [ (3/2)y + 1/3] = -1/2 [y-5/2]

(3/2)y + 1/3 = -(1/2)y + 3

(3/2 + 1/2)y = 3 - 1/3

2y = 8/3

y = 4/3

y = 1.33

#$#HOPE YOU UNDERSTAND #$#

#$¥THANK YOU ¥$#

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5 0

2 years ago

I need math help please.

meriva

Answer:

B

Step-by-step explanation:

this is because 8*10= 80 and 80*6=480 so your answer is 480

8 0

3 years ago

The number of people in an auditorium can be described by 9^3 how many people are in the auditorium

Advocard [28]

9^3
729
729 people

Answer: 729 people

8 0

2 years ago

Read 2 more answers

Find the equation of the line that is perpendicular to y = 1/4x – 2 and passes though the point (5, –2). A) y = –1/4x + 18 B) y

Mashcka [7]

Since our line is perpendicular to this line, the slope of

our line is the negative reciprocal of 1/4, which is -4/1.

Remember, negative reciprocal is just a fancy way

of saying flip the fraction and change the sign.

So the slope of our line is -4/1 and we use this slope along

with our given point to write the equation of our line.

Start with the point-slope formula.

Y - y1 = m(x - x1).

~Substitute

Y - -2 = -4/1(x - 5).

Minus a negative is plus a positive.

Y + 2 = -4/1x + 20.

Subtract 2 from both sides.

Y = -4/1x + 18

So, our answer is C.

7 0

3 years ago