What is 2 1/8 (Mixed number) x (times) 34 (Whole number) ? PLEASE HELP ASAP

Find the greatest common factor of 12m^2 and 9b^4

mylen [45]

Answer:

The greatest common factor of 12m^2 and 9b^4 is 3.

I hope this could help, let me know if you need anymore help.

8 0

3 years ago

Please solve math problem for me... I will mark you brainliest

snow_lady [41]

Answer:

Angle 1 is 60°

Step-by-step explanation:

4 0

2 years ago

4 boxes can hold 40 books how many books per box

diamong [38]

Answer:

10 books per box

Step-by-step explanation:

40÷4

=10

10×4= 40

4 0

3 years ago

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Solve the equation in the complex number system. x^2-12x+40=0

mylen [45]

solving the equation $x^2-12x+40=0$ we get $x=6+2i\,\,and\,\,x=6-2i$

Step-by-step explanation:

Solve the equation:

$x^2-12x+40=0$

We can solve using quadratic Formula:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

a= 1, b = -12, c = 40

Putting values:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\x=\frac{-(-12)\pm\sqrt{(-12)^2-4(1)(40)}}{2(1)}\\x=\frac{12\pm\sqrt{144-160}}{2}\\x=\frac{12\pm\sqrt{-16}}{2}\\We\,\,know\,\,\sqrt{-1}=i\\ x=\frac{12\pm4i}{2}\\ x=\frac{12+4i}{2}\,\,and\,\, x=\frac{12-4i}{2}\\ x=\frac{4(3+i)}{2}\,\,and\,\, x=\frac{4(3-i)}{2}\\x=2(3+i)\,\,and\,\,x=2(3-i)\\x=6+2i\,\,and\,\,x=6-2i$

So, solving the equation $x^2-12x+40=0$ we get $x=6+2i\,\,and\,\,x=6-2i$

Keywords: Solving quadratic equation

Learn more about Solving quadratic equation at:

#learnwithBrainly

5 0

3 years ago

If luke’s is 5 years younger than 3 times Syndey’s age , s. in this situation what does 3s represent

Ilya [14]

It should represent Sydney's age, right? The equation would be 3s-5 I'm 99% sure lol

6 0

3 years ago

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