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ELEN [110]
3 years ago
11

I need help guys thanks so much

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0

Answer: A & C

Step-by-step explanation:

i=\sqrt{-1}

\sqrt{-1}   *\sqrt{4} =\sqrt{-4}

You can also simplify the above by taking the -4 out of the radical

It becomes 2 x \sqrt{-1}, which can be simplifed to C

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(-4a^3b^2?)^2 •(3a²b)
uranmaximum [27]

Answer:

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Step-by-step explanation:

(-4a^3 b^2)^2 × (3a^2 b)

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5 0
3 years ago
How does paying off the balance monthly help a credit card user avoid finance charges?
Tamiku [17]

Answer:

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Since finance charges is the way of charging us by the credit card issuing authority for carrying a balance on our credit card and not paying it off completely at the end of each month.

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3 0
4 years ago
Read 2 more answers
Y=3x+22 <br> x is equal to 225
Svetach [21]

9514 1404 393

Answer:

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Step-by-step explanation:

Put the value of x into the equation and do the arithmetic.

  y = 3·225 +22 = 675 +22

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7 0
3 years ago
Need help with this
Rzqust [24]

Answer:

well, for pt a, if the circle is partitioned into equal sections, each central angle would be 90 degrees. for pt b, although im not sure if its right *but youll most likely get credit for just doing your hw* i think (again) since its an equally-partitioned circle, the answer would also be 90 degrees for the radians.

:) have a nice day love ❤

Step-by-step explanation:

8 0
3 years ago
Someone please help me. ASAP
Lerok [7]

Answer:4x+12x=320

16x=320

X=20

Step-by-step explanation:

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