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xxMikexx [17]
2 years ago
11

Please help me with this will give BRAINLIST to best answer

Mathematics
1 answer:
In-s [12.5K]2 years ago
3 0

Answer:

\frac{3}{b^{0}b^{4}  }

Step-by-step explanation:

Move b^{-4} to the denominator in \frac{3b^{-4} }{b^{0} }

using the negative exponent rule b^{-n} =\frac{1}{b^{n} }

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in their last game the new england patriots scored 9 points in the first half they scored two times the points in the first half
svetoff [14.1K]

Answer:

The correct answer would be 3:5

Step-by-step explanation:

It is asking about the second half to the total number of points scored.

first half : 9

second half : 15

9:15 = 3:5

5 0
2 years ago
Determine whether y varies directly with x. If so, find the constant of variation and write the function rule.
Alexeev081 [22]
Yes they are, the constant variation is that for every 3 added to the x side, 1 is added to the y side. I would really appreciate the brainliest mark thanks!
4 0
2 years ago
(6+√-64)(3-√-16) Multiply. This is urgent, please explain this to me!
romanna [79]

Answer:

50

Step-by-step explanation:

\sqrt{-64} and \sqrt{-16} can be expressed in complex form, with \sqrt{-1} = i

\sqrt{-64} = \sqrt{64(-1)} = \sqrt{64} × \sqrt{-1} = 8i

\sqrt{-16} = \sqrt{16(-1)} = \sqrt{16} × \sqrt{-1} = 4i

the factors can then be expressed as

(6 + 8i)(3 - 4i) ← expand using FOIL

= 18 - 24i + 24i - 32i² [ i² = (\sqrt{-1} )² = - 1 ]

= 18 - 24i + 24i + 32 ← collect like terms

= 18 + 32 + 0

= 50

6 0
1 year ago
Need help with this question.
Leviafan [203]

Answer:

-4

Step-by-step explanation:

it would be -9+5 which is basically 5-9=-4

so, the answer is -4.

7 0
2 years ago
Read 2 more answers
-3x - 9y = 18<br> 4x + 3y = 12
Nimfa-mama [501]

Answer: (6,-4)

X= 6 Y= -4

Step-by-step Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

8 0
3 years ago
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