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arlik [135]
3 years ago
5

Quadratic Functions. SOS

Mathematics
1 answer:
natulia [17]3 years ago
6 0

1. replace x with zero and solve: y = 4

2. vertex = (3,0)

3. f(x) = -(x-2)(x+5)

4. x=-1/4

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How do u solve this question 3/4 - 1/3 =
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You need to find the common denominator first. 3 * 4 = 12
3/4 = 9/12 and 1/3 = 4/12
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Aden has a rectangular garden that is A feet wide and B feet long. If he increases each dimension of the garden by 4 feet, what
alekssr [168]

The only answer I could think of is P=(A+4)+(B+4).

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3 years ago
PLEASE HELP!!!
Drupady [299]

Answer:

t^2+4

Step-by-step explanation:

The perimeter of the table can be given by the equation 2l+2w, and we know the length is 2t-3, meaning 2(2t-3)+2w=2t^2+4t+2, as we know 2t^2+4t+2 is the perimeter. Simplifying we get:

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5 0
3 years ago
The area of a circular swimming pool is approximately 18m What is the radius​
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r≈2.39

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A chemist would like to dilute a 90-cc solution that is 5% acid to one that is 3% acid. How much water must be added to accompli
Verizon [17]

Answer:

The amount of water must be added to this task = 60 cm^{3}

Step-by-step explanation:

Let amount of water added = x cm^{3}

Then from the given conditions

A chemist would like to dilute a 90-cc solution that is 5% acid to one that is 3% acid. So

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Therefore the amount of water must be added to this task = 60 cm^{3}

8 0
3 years ago
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