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mixer [17]
3 years ago
7

Find the missing factor 5y^2-4y-9=(y+1)

Mathematics
1 answer:
disa [49]3 years ago
8 0

Answer:

y = {1,2}

Step-by-step explanation:

5y^2 - 4y - 9 = y + 1

5y^2 - 5y - 10 = 0

5(y^2 - y - 2) = 0

5 (y - 2) (y - 1) = 0

y = {1,2}

Please mark for Brainliest!! :D Thanks!!

For more information, please comment below and I'll respond asap!!

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lozanna [386]

Answer:

What was her farthest distance from her starting point? 200m

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Is Priya's time a function of her distance from her starting point

Yes (I think?)

Step-by-step explanation:

6 0
2 years ago
the sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find
Allushta [10]

Answer: 1st train = 364 mph, 2nd train = 356.2


Step-by-step explanation:

Train 1: x + 7.8

Train 2: x

Train 1 + Train 2 = Sum

x + 7.8 +     x      = 720.2

           7.8 + 2x = 720.2

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                      x = 356.2


Train 1: x + 7.8

 = 356.2 + 7.8

 = 364

6 0
3 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS
Amanda [17]

Answer:

Step-by-step explanation:

The y intercept is where x = 0.

X and y are both increasing by 5.

If you add five to the bottom row of the table we see that the next row of the table is x = 0 and y = 13.

This means that (0,13) is the y-intercept and 13 is your correct answer.

7 0
2 years ago
Help pls all shaded parts need answers
pickupchik [31]

Answer:

x,x,12,12 ( for the paragraph part)

Step-by-step explanation:

7 0
3 years ago
2/6 +36 Whats the answer ?​
777dan777 [17]

36 2/6

do I have to explain???

4 0
2 years ago
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