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Tcecarenko [31]
3 years ago
6

HALP ME PLEASE VERY IMPORTANT ASSIGNMENT!!!

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

4.84

Step-by-step explanation:

german3 years ago
3 0

Answer:

wut?

Step-by-step explanation:

i dont know how to explain this

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I need help with number 6 pls help!!!!!
Oksi-84 [34.3K]

Answer:

for 6 it would be 144

Step-by-step explanation:

I'm pretty sure you have to mutiply all of them

3 0
3 years ago
Which equation has the solutions X=1 +-SQRT 5?
Vesna [10]

Answer:

D is correct. x^2-2x-4=0

Step-by-step explanation:

We are given the root of the equation

x=1+\pm \sqrt{5}

If we are given solution of the equation then find equation using formula.

If a and b are the solution of equation then equation would be (x-a)(x-b)=0

Here, a=1+\sqrt{5} , b=1-\sqrt{5}

Equation form would be (x-1-\sqrt{5})(x-1+\sqrt{5})=0

Now we simplify the above equation to get correct option.

x^2-x+x\sqrt{5}-x+1-\sqrt{5}-x\sqrt{5}+\sqrt{5}-5=0

x^2-2x-4=0

So, D is correct.  x^2-2x-4=0

8 0
3 years ago
Read 2 more answers
What is 10^4 in standard notation
NARA [144]

Answer:

10,000

Step-by-step explanation:

Standard notation is just the normal way of writing things. 10 x 10 x 10 x 10 = 10,000.

7 0
3 years ago
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Solve for x.<br> –4.5(x – 8.9) = 12.6<br> OVEC<br> Enter your answer, as a decimal, in the box.
Gnoma [55]

Step-by-step explanation:

just take -4.5 the right side

3 0
3 years ago
Quick answer please ddd
ikadub [295]

Answer:

C

Step-by-step explanation:

It makes the most sense.

4 0
3 years ago
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