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Vedmedyk [2.9K]
4 years ago
8

Rationalize the denominators. 2 sqrt 3 + 5 sqrt 2 over 3 sqrt 3 - 2 sqrt 2

Mathematics
1 answer:
AnnZ [28]4 years ago
4 0
The answer is 2+√6.

EXPLANATION

(See attached photo)

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Sound policy requires that a certain number of trees be planted for every tree that is cut down for example of 8 trees are cut d
Nimfa-mama [501]

Answer:

30 trees

Step-by-step explanation:

Given the policy:

8 trees are cut down 48 trees will be planted

If homeowner is going to cut down five trees on his property how many trees will be planted

Since :

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5 trees cut down = X

Cross multiply :

8 * X = 48 * 5

8X = 240

X = 240/8

X = 30

Hence, 30 trees will need to be planted

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3 years ago
Pls answer my last one to Rodney sold 45,612 copies of his book and Beth sold 45,612 x one half copies of her book. Which statem
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6 0
4 years ago
Y=-1/4x-5 and 2x+8y=56 determine if paralllel ,nethier or perpendicular
Dominik [7]

Answer:

Parallel

Step-by-step explanation:

In the slope-intercept form (y=mx +c), the coefficient of x tells us the slope of the line.

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Let's rewrite this equation into the slope-intercept form.

8y= -2x +56

Dividing both sides by 8:

y=  -  \frac{2}{8} x +  \frac{56}{8}

y =  -  \frac{1}{4} x + 7

Slope= -¼

y= -¼x -5

Slope= -¼

Since both lines have the same slope, they are parallel to each other.

3 0
3 years ago
Three out of every 7 of the girls in class have bikes. If 12 girls have bikes, how many have not?
eduard
3    *4    12   have 
-    = 
7     *4    28  total 

28-12=16
7 0
3 years ago
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Solve for x.<br><br>5x - (2x - 2) = 17​
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Answer:

6.3

Step-by-step explanation:

3 0
4 years ago
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