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zaharov [31]
3 years ago
9

Solve the equation. -18=-3n 1/2 (1/2 is an exponent)

Mathematics
1 answer:
MatroZZZ [7]3 years ago
5 0
Divide both sides by -3 leaving

n^(1/2)=6  now square both sides

n=36
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Find the values of sand y <br> VR=y<br> TS=x+11<br> VT=y-3x <br> RS=x+2
Bumek [7]
I'm guessing this is a parallelogram or something, so VR=TS and RS=VT
therefore, y=x+11 and x+2=y-3x
y=x+11 , 2=y-4x
y=x+11 , y=4x+2
then use the process of elimination:
   y=4x+2         then plug in:    y=3+11
-  y=x+11                                 y=14
   0=3x-9                     I think this is how you'd do it, tbh it's just an educated
  3x=9 , x=3                               guess. Btw, sorry if it looks weird
6 0
3 years ago
Drag and drop the words below to correctly complete the statement of the SAS Similarity Theorem.
Olegator [25]
Congruent
An angle
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5 0
3 years ago
Which of the following equations represents a linear function?
Sphinxa [80]

Answer:

Following equations represents a linear function:

y = 6x

y = 4x - √2

x – 4y = 6

Step-by-step explanation:

We know that a linear function is of the form

where m is the rate of change or slope and b is the y-intercept.

Please note that y = mx+b represents a straight line because the degree of a linear function is always 1.

Now, let us check whether the given functions represent the linear functions or not.

Checking y = 6x

y = 6x

4 0
3 years ago
What are the real and imaginary parts of the complex number?
Licemer1 [7]

Answer:

The real part is 2

The imaginary part is -5

Step-by-step explanation:

A complex number consists of a real part and an imaginary part. For example given the complex number z = x+it

x is the real part of the complex number z i.e Re(z) = x

Imaginary part of the complex number z is y i.e Im(z) = y.

Note that the real part are on the x axis of a graph while the y axis is the imaginary axis attached to the complex notation i

Given the complex number 2-5i

Comparing 2-5i to x+iy

x= 2 and y = -5

The real part is 2 (value that is not attached to the complex notation)

The imaginary part is 5(value attached to the complex notation)

8 0
3 years ago
Select the correct answer.
Fofino [41]

The answer is C: (-3,-1)

To test if points satisfy an equation, all you need to do is test the numbers in both of the equations it provides you

Here is proof the answer is C :

<em>y > x - 2 </em>

(lets plug in point C)

-1 > -3 - 2

<u>solve </u>

-1 > -5 <em>?</em>

<em>Yes</em> this statement is true- onto the next inequalitity!

<em>y > 2x + 2 </em>

-1 > 2(-3) + 2

<u>solve </u>

-1 > -6 + 2

-1 > -4<em> ? </em>

<em>Yes, </em>this inequality is true too!

Know we know answer c (-3,-1) is the right answer!

3 0
3 years ago
Read 2 more answers
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