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Alex
3 years ago
15

I need help with this 20 points

Mathematics
2 answers:
max2010maxim [7]3 years ago
8 0
Lol i found this give me my points tho

iren2701 [21]3 years ago
4 0

Answer:

I dont understand that sorry

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Scrat [10]
I'm assuming you're subtracting. It would be 3.9. The second one would be 0.65.
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3 years ago
Rewrite the expression with rational exponents as a radical expression
Ann [662]

Answer:

5\sqrt[4]{x} or the fourth answer

Step-by-step explanation:

Apply the rule x^{\frac{m}{n}}=\sqrt[n]{x^m}  to rewrite the exponentiation as a radical.

5\sqrt[4]{x^1}

Anything raised to  1  is the base itself.

Answer = 5\sqrt[4]{x}

Plz mark me brainliest, hope this helps.

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What is 2 wholes minus 1/4
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2-1/4
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3 0
3 years ago
Read 2 more answers
Please I need help on this question, A line passes through (6,3), (8,4), and (n,-2). Find the value of n.
Vika [28.1K]

Answer:

n= -4

Step-by-step explanation:

First we have to find the equation of line which passes through (6,3) and (8,4).

Then we have to pass this line through the point (n , -2).

we know, equation of line passing through (x1,y1) and (x2,y2) is

\frac{x-x1}{x1-x2}=\frac{y-y1}{y1-y2}

So, the equation of line passing through (6,3) and (8,4) is

\frac{x-6}{6-8}=\frac{y-3}{3-4}

or, \frac{x-6}{-2} =\frac{y-3}{-1}

multiplying both sides by  -2

x-6=2(y-3)

or, x-6=2y-6

or, x-2y=6-6

or, x-2y=0


Now, we have to pass this line through  (n,-2)

So, using the point in the line, that is using  x=n  , y=-2

we get

n-2(-2)=0

or, n+4=0

or, n=-4

6 0
3 years ago
Read 2 more answers
Need helps asap, im tryna get all of my work done today. So someone answer this fastt
xeze [42]

(4,-5) is Point C

(-5,-4) is point H

(1,-1) is point G

(3,4) is point P

(5,0) is point Z

3 0
3 years ago
Read 2 more answers
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