2 years ago

What is the slope of the line that passes through (6,6) and (15,9)

Mathematics

1 answer:

crimeas [40]2 years ago

5 0

Answer:

y-6=1/3(x-6)

Step-by-step explanation:

slope is 1/3

y-y1=m(x-x1)

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What is a square root?

Alex777 [14]

Answer:

a number which produces a specified quantity when multiplied by itself.

Step-by-step explanation:

7 is a square root of 49"

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2 years ago

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A volleyball reaches its maximum of 13 feet, 3 seconds after it is served. What quadratic formula could model the height of the

Katena32 [7]

Answer:

$H=-(t-3)^2+13$

Step-by-step explanation:

The path covered by the volleyball will be a downward parabola with the vertex being the highest point of the ball.

A general form of a downward parabola is given as:

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

Where $(h,k)$ is the vertex of the parabola and 'a' is a constant.

Now, let 'h' be the vertical height and 't' be the time taken.

So, the equation would be of the form:

$H=-a(t-h)^2+k$

Now, as per question:

h = 2 seconds, k = 13 feet.

$H=-a(t-3)^2+13$

Now, taking a = 1. So, the formula that can be used is:

$H=-(t-3)^2+13$

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2 years ago

Factor the trinomial: <br>x^2-8x-33<br><br>please help I'm stumped

Anon25 [30]

-33=-11*3
-8=-11+3
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(x-11)(x+3)

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2 years ago

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Which statements about the relationship between the two triangles below are true? Check all that apply.

Gre4nikov [31]

Answer:

B C E on edge

Step-by-step explanation:

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2 years ago

If town A had 35 people, 12 left, 13 joined, 39 joined, 25 got killed, how many people were there left?

Makovka662 [10]

Answer:

Step-by-step explanation:

35 - 12 + 13 + 39 - 25 = 50

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