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kodGreya [7K]
3 years ago
15

I need help with math thanks

Mathematics
1 answer:
Viktor [21]3 years ago
6 0
The Last on = 45x^2 - 2x - 8

Reason being is because you would group and multiple:
(9x - 4) • (5x +2)
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a falling stone is at a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. From what height wa
vazorg [7]
The falling stone is a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. The height that it was dropped is 32 feet. The equation for the answer is; 

<span>16<span>t2</span>+<span>h0</span>=230</span> <span>−16(t+3<span>)2</span>+<span>h0</span>=14</span>


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3 years ago
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saul85 [17]

Answer:

negative

Step-by-step explanation:

looking at the slope of the straight line, a positive slope will begin on the 1st quadrant and end at the 3rd quadrant

meaning if the slope is negative, it will begin on the 2nd quadrant and end on the 4th quadrant

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3 years ago
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Please, for me? I need to pass my math class.
Ede4ka [16]

Answer: Black

Step-by-step explanation: I feel like the higher the line is on the graph, the farther they have moved, so since the black line is the lowest, it might be Noah.

Hope this helps!

5 0
3 years ago
Alma had four ants in her ant farm. She found three more ants outside and put them in the ant farm. She wanted to know how many
olga2289 [7]

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42

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4+3=7 7x6=42

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The answers are, "John saves $35 dollars the first week" and "John is saving at a faster rate than Barb"


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