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Zanzabum
2 years ago
9

A modern sculpture in a park contains a parabolic arc that

Mathematics
1 answer:
netineya [11]2 years ago
3 0

Using the vertex form, the equation of the parabola is given by:

y = a(x - 4)^2 + 10

The equation of a <em>parabola</em>, with vertex (h,k), is given by:

y = a(x - h)^2 + k

In which a is the leading coefficient.

In this problem, it reaches a maximum height of 10 feet after a  horizontal distance of 4 feet, hence, the vertex is (4,10), that is, h = 4, k = 10. Then, the equation for the parabola is:

y = a(x - 4)^2 + 10

A similar problem is given at brainly.com/question/15165354

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Please find the answer and explain how you found it
Zigmanuir [339]
The answer is D I made a video incase you can’t see the picture well.
Message me if you want the video.

8 0
3 years ago
List all partitions of the set. (a) (1,2) (b) [a, b,c)
Alchen [17]

Answer: Hello mate!

The partition of a set is defined as a partition of the set into a nonempty subset, where the set itself is a subset of himself, then the set is a partition of himself.

a) in this we have a set of two objects; A = (1,2) the partitions of this set are: (∅), (1), (2) and (1,2). Where (∅) is the null set.

b) Now we have a set of three objects; B = (a,b,c) the partitions of this set are: (∅), (a), (b), (c), (a,b), (a,c), (b,c), (a,b,c)

3 0
2 years ago
Find the value of x and y
Yakvenalex [24]

Answer:

x = 80, y = 122

Step-by-step explanation:

I got this equation by using vertical angles to create a complimentary angle pair (they sum to 90 degrees).

3/4x+2/5x-2=90°,

23/20x - 2=90°,

23/20x = 92°,

92/(23/20)

20/(1/4)

20(4)

= 80.

Since the angles are a linear pair on the left side(they sum to 180 degrees). Just subtract 180 from 3/4x-2 and substitute x into the expression.

180-(3/4(x)-2), 180-3/4(80)+2 = 120+2 = 122

7 0
3 years ago
Read 2 more answers
A rectangular tank is 76cm long ...50cm wide and 40cm high....how many litres of water can it hold ​
cricket20 [7]
Answer:152 litres
Steps:76cm×50cm×40cm
=152000cm³
Converting cm³ into litres
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3 0
2 years ago
Peggy bought two racing cars for 5x dollars each and three model motorcycles for 3 eggs dollars each find the amount of money Pe
Sever21 [200]

Answer:

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Step-by-step explanation:

The cost of the racing cars was ...

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The cost of the model motorcycles was ...

  3(3x) = 9x

Peggy paid in total ...

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7 0
3 years ago
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