3 years ago

How would you do this last part?

Mathematics

1 answer:

alina1380 [7]3 years ago

8 0

Answer:

broken heart thats the last one lol

Step-by-step explanation:

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Plzzzz do the right awnsers i failed the other on e plzz no du meys plzz i beg

kramer

Answer:

D. Vertex: (3, -1); zeros: (2,0), (4,0), y-intercept: (0,8)

Step-by-step explanation:

I used the desmos graphing calculator. Just plug in your equation and it should be pretty easy to find these points

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How do I solve this problem?

nexus9112 [7]

Subtract the second equation from the first equation.
x = -1
Plug -1 back in to either equation and solve for y.
3(-1) + y =-10
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Add 3 to both sides
y = -7
CHECK
3(-1) -7 = -10
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3 years ago

Will give brainliest. :)

riadik2000 [5.3K]

Answer:

b=20

a=14

I hope this helps!

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Step-by-step explanation:

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2 years ago

As part of a physics experiment, Ming drops a baseball from the top of a 315-foot building. To the nearest tenth of a second, fo

artcher [175]

Answer: 4.4 seconds

Step-by-step explanation:

h(t) = -16t² + 315

Since we want to find the total time the baseball is in the air, we need to find the time (t) when the ball lands on the ground --> h(t) = 0

0 = -16t² + 315

-315 = -16t²

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