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jekas [21]
3 years ago
13

The height of a ball kicked into the air from

Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

Quadratic equation ax%5E2%2Bbx%2Bc=0 (in our case -16x%5E2%2B45x%2B-3+=+0) has the following solutons:

x%5B12%5D+=+%28b%2B-sqrt%28+b%5E2-4ac+%29%29%2F2%5Ca

Step-by-step explanation:

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1/2 greater than or less than 3/15
Colt1911 [192]
Greater
If we get common denominators
1/2=15/30
3/15=6/30
15>6 therefore 1/2>3/15
5 0
3 years ago
5 > Chapter 2: Modeling with Quadratic Functions > Secti
Nitella [24]

Answer:

the awnser is 2,0

Step-by-step explanation:

5 0
2 years ago
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Plsss helppp <br><br> 100 points extra and brainleist <br><br> NO LINKS
Mila [183]

Answer:

Not sure if this is right but 2.

Step-by-step explanation:

Subtract 37,746ft (at 60 second mark) by 9,872ft (at 30 second mark) and as it asks for per second, 37,746-9,874=27,872 27,872/30= 929.1

6 0
3 years ago
Peter is trying to buy fencing for the perimeter of his garden. His garden is in the shape of a rectangle with a length of 2(x+6
MAVERICK [17]

Given that, the length of the garden is 2(x+6)feet and width is 3.5x feet.

So, length : l = 2(x+6) and width = 3.5x.

To find the fence of the garden we need to find the perimeter of the rectangle.

Formula to find the perimeter is:

p = 2l + 2b

= 2*2(x+6) + 2*3.5x

= 4(x+6) + 7x By multiplication.

= 4x + 24 + 7x By distribution property.

= 11x + 24 Combining the like terms.

So, he need to buy 11x + 24 feet fencing.

Hope this helps you!

4 0
3 years ago
You have 12 pennies in your pocket. Of those pennies, there are 3 Canadian. Suppose you pick a penny out of your pocket at rando
hjlf

9 of the pennies are not canadian

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