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GalinKa [24]
3 years ago
11

100 PIONTS!!!!!!

Mathematics
2 answers:
Dafna1 [17]3 years ago
7 0

Answer:

i think im too late but the answer is b. 2

Step-by-step explanation:

3^{2x} =9^{3 x-4}
3^{2x} =3^{2(3 x-4)}
3^{2x} =3^{6 x-8}

2x = 6x - 8

-4x = - 8

x = 2

thus b. 2 is the correct answer


Nikolay [14]3 years ago
3 0
C hope that helps your question somehow
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3 years ago
If a quadratic equation has 4-i as a solution, what must the other solution be?
Luden [163]

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4+i

Step-by-step explanation:

A complex number usually took the form a+bi where a and b are real numbers and 'i' represents an imaginary number. For a quadratic equation, the complex roots for the root of a quadratic equation took the form known as complex conjugates. The complex conjugates are formed by changing the sign of the imaginary part.

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3 years ago
Please help! I really don’t understand this and I need to do this for homework
densk [106]

Answer:

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Step-by-step explanation:

Hope this helps!

5 0
2 years ago
What are the coordinates of the point on the directed line segment from (5,5) to
iogann1982 [59]

Answer:

(x,y) = (6,2)

Step-by-step explanation:

Given

(x_1,y_1) = (5,5)

(x_2,y_2) = (8,-4)

m:n  = 1:2

Required

Determine the coordinate of the partition

This is calculated using:

(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})

Substitute values for m,n,x's and y's

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(x,y) = (\frac{18}{3},\frac{6}{3})

(x,y) = (6,2)

6 0
3 years ago
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