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Effectus [21]
3 years ago
8

2log↓3 ( x-4) - log↓3 9 =4

Mathematics
1 answer:
aleksley [76]3 years ago
3 0
I hope this helps you

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Use synthetic division to find the result<br> when (x3 - 2x2 - 19x + 20) is divided by (x +<br> 4).
OLga [1]

Answer:

x^2 - 4x - 3 + 28/x+4

Step-by-step explanation:

5 0
3 years ago
Need help with Math (Quadratic)
BaLLatris [955]

Answer:

  f(x) = 2(x -3)² +5   or   f(x) = 2x² -12x +23

Step-by-step explanation:

The equation of a quadratic is easily written in vertex form when the coordinates of the vertex are given. Here, the point one horizontal unit from the vertex is 2 vertical units higher, indicating the vertical scale factor is +2.

__

<h3>vertex form</h3>

The vertex form equation for a parabola is ...

  f(x) = a(x -h)² +k . . . . . . vertex (h, k); vertical scale factor 'a'

<h3>equation</h3>

For vertex (h, k) = (3, 5) and vertical scale factor a=2, the vertex form equation of the parabola is ...

  f(x) = 2(x -3)² +5 . . . . . vertex form equation

Expanded to standard form, this is ...

  f(x) = 2(x² -6x +9) +5

  f(x) = 2x² -12x +23 . . . . . standard form equation

8 0
2 years ago
A movie theater determines its profit, in dollars, using the expression 10n - 1000, where n is the number of tickets sold.
Alja [10]

Answer:

E

600

Step-by-step explanation:

10n - 1000 = 5000

10n = 6000

n = 600

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

7 0
2 years ago
Solve for the following. Type your answer using digits. A rectangle with a length ofx−4 and a width of 8 has a perimeter of 34.
slava [35]

Answer:

length = 13

Step-by-step explanation:

length =x-4

width = 8

perimeter =2( x-4) + 2× 8 = 34

= 2x - 8 + 8 =34

= 2x =34

= x = 17

3 0
2 years ago
Read 2 more answers
To bake muffins,. Matt needs x eggs for every 200 grams of flour. If he used 900 grams of flour, how many eggs did he use
JulsSmile [24]
I Can't Figure That Out, Because X Is Unknown. So I Still Don't Know If He Used 900 Grams Of Flower, How Many Eggs He Used. The Answer Is X, Since We Don't Know How Much X Is.
5 0
3 years ago
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