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Zielflug [23.3K]
3 years ago
8

A line passes through (2, −1) and (4, 5). Which answer is the equation of the line?

Mathematics
1 answer:
k0ka [10]3 years ago
6 0

Answer: y=3x-7 is the correct answer

Step-by-step explanation:

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3x - y = 2 and 2x + y = 4<br> X=<br> y =
AveGali [126]

Answer:

.The solution is

x = 1.2

y = 1.6

6 0
3 years ago
Read 2 more answers
2v2 -5v +3 = 0 how did I do this?
anzhelika [568]
2v2 -5v +3 = 0 \\ \\\Delta = b^{2}-4ac = (-5)^{2}-4*2*3= 25-24=1\\ \\v_{1}=\frac{-b-\sqrt{\Delta }}{2a} =\frac{5- \sqrt{1 }}{2*2}=\frac{5- 1}{4}= \frac{4}{4}=1\\ \\v_{2}=\frac{-b+\sqrt{\Delta }}{2a} =\frac{5+ \sqrt{1 }}{2*2}=\frac{5+1}{4}= \frac{6}{4}=\frac{3}{2}=1\frac{1}{2}


8 0
4 years ago
A cylinder has a radius of 8 inches and a height of 16 inches. Find the volume of the figure described. Use 3.14 for .
Viefleur [7K]

Answer:

3,215.36 cubic meters

Step-by-step explanation:

Volume of Cylinder:pi×radius squared×height

3.14×8×8×16=3,215.36

I hope this helps:)

8 0
3 years ago
What is the solution of the equation when solved over the complex numbers?
marishachu [46]

Try this option:

x²+27=0;

(x+\sqrt{-27})(x- \sqrt{-27})=0; \ => \ \left[\begin{array}{ccc}x=3 \sqrt{3}i\\x=-3 \sqrt{3}i \end{array}\right

3 0
3 years ago
Read 2 more answers
Need answer has soon has possible
evablogger [386]
5/3


Reduce the 25 and 9
5 0
3 years ago
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