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lawyer [7]
3 years ago
13

Please solve this quadratic equation:3^2x -9 =0​

Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

{3}^{2} x - 9 = 0 \\ 9x = 9 \\ x = 1

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Find the length and breadth of the rectangle if the area is x^2+3x+4ax+12a​
BlackZzzverrR [31]

Answer:

Area =(x+3)(x+4a)

so sides = 3 and 4a

4 0
3 years ago
Figure ABCD is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure A′B′C′D′:
baherus [9]
Hello,
I suppose the picture of A is A', of B is B'.
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6 0
4 years ago
after elsa baked muffins, her brother ate 4 of them. he ate 2 5 of all of the muffins. how many muffins did elsa bake?
Ksenya-84 [330]
If you would like to know how many muffins did Elsa bake, you can calculate this using the following steps:

2/5 of all of the muffins = 4 muffins
2/5 * x muffins = 4
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x = 4 * 5/2
x = 10 muffins

The correct result would be 10 muffins.
8 0
3 years ago
Read 2 more answers
Please help o need this done fast I’m in a rush
kondaur [170]

Answer:b

Step-by-step explanation:

6 0
3 years ago
Solve the following using PEMDAS<br>4^2 × (8 minus 2)​
Kazeer [188]

Answer:

The answer is 96

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The answer is 96 because 4^2 is 16 and 8 minus 2 is 6 so 16 multiplied by 6 is 96

P.S Can I have brainliest?

7 0
3 years ago
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