2 years ago

Solve the equation Hey guys can i get some help on this one? thanks!

Mathematics

1 answer:

eimsori [14]2 years ago

8 0

Answer:

look at the picture i have sent

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Can you Solve for c?

Gennadij [26K]

Answer:

$3\sqrt{2}$ or $\sqrt{18}$

Step-by-step explanation:

Use 45-45-90 triangle theorem

3* $\sqrt{2}$

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2 years ago

My name is Peter and I am standing on a number line. Today is Wednesday and I am standing on -5. On Tuesday, I was 7 units East

BARSIC [14]

Answer:

-2

Step-by-step explanation:

-5 + 7 = 2 (tuesday)

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2 years ago

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sergiy2304 [10]

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2 years ago

How to solve this equation equal to zero

hjlf

3x² -16x-12 =0

We can solve this equation using formula.

a=3, b=-16, c=-12

$x= \frac{-b+/- \sqrt{b^{2} -4ac} }{2a} 
\\ \\ x= \frac{16+/- \sqrt{16^{2}+4*3*12} }{2*3} = \frac{16+/- \sqrt{400} }{6} = \frac{16+/-20}{6} 
\\ \\ x_{1}= \frac{16+20}{6} =6
\\ \\x_{2}= \frac{16-20}{6} =- \frac{4}{6} = -\frac{2}{3}$

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3 years ago

Uadrilateral ABCD is dilated at center (0,0) with scale factor 1/2 to form quadrilateral A'B'C'D'. What is the length of A'B'?

Vitek1552 [10]

Answer:

i think isA

Step-by-step explanation:

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2 years ago