2 years ago

HELPPPPPPP pleaseee, Thank you

Mathematics

2 answers:

Oliga [24]2 years ago

4 0

Answer:

Proportional quantities can be described by the equation y = kx, where k is a constant ratio. You can tell that the relationship is directly proportional by looking at the graph.

- D is ur answer

Step-by-step explanation:

frez [133]2 years ago

3 0

Answer:

D took quiz

Step-by-step explanation:

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The arch of a bridge can be modeled by <img src="https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B1%7D%7B170%7D%28x-225%29%28x%2B225%29" i

Usimov [2.4K]

Answer:

450 feet at ground level

Step-by-step explanation:

The width of the bridge at ground level will be where the function intercepts the x-axis also known as the roots or zeros of the function. They are found using the zero product property to set each factor equal to 0.

This means (x-225) = 0 and (x + 225) = 0. So x = -225, 225.

This means the width is the absolute value of |-225| + 225 since distance cannot be negative. This makes it 450 feet.

8 0

2 years ago

Read 2 more answers

Select the correct answer.

77julia77 [94]

I’m pretty
Shore it’s b

4 0

2 years ago

Is the set of points w(4, 4), x(6, 2), y(-8, 16) are collinear.

Helen [10]

yes they are because you have y and you need to solve for y

=218.24y

5 0

2 years ago

A triangle is drawn on a coordinate plane. Point A is at (2,6), Point B is at (4,10), and Point C is at (8,5). What is the midpo

Leno4ka [110]

Answer: The midpoint of AB should be (3,8)

Explanation: Try drawing the triangle using the information given and find the midpoint of AB then measure it

The pic is not drawn to scale but just to get an idea

7 0

2 years ago

Please proved explanation for answer.

Semenov [28]

Answer:

inverse it and do fx and gx inverse its value

8 0

2 years ago