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maw [93]
3 years ago
11

What is the y-value of the vertex of the function f(x)=-(x-3)(x+11)?

Mathematics
1 answer:
andriy [413]3 years ago
4 0

Answer:

The y-value of the vertex is 49.

Step-by-step explanation:

I graphed the equation on the graph below.

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What is the perpendicular slope intercept form????​
Alla [95]

Answer:

y=3/4x+5

Step-by-step explanation:

Well to begin with make the slope perpendicular so so far we have y=3/4x but than it needs to go through that point so we input the X in that point into our current equation to get y=-3 but we need to make it y=2 so we change our equation to y=3/4x+5 and that is your equation  

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5 0
3 years ago
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If B is the midpoint of ac and the length of ac is 23.8, what is the length of ab?
e-lub [12.9K]
So because B is midpoint then just you need divide 23,8 by 2 and will get AB ok 
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4 years ago
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What is the greatest common factor of 20 and 36?<br> 2<br> 4<br> 5<br> 6
Sindrei [870]

Answer:

GFC = 4

Step-by-step explanation:

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2 years ago
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A trapezoid pyramid has a base area of 128 square centimeters. If it’s volume is 10,240 cubic centimeters, what is the height of
White raven [17]

Answer:

The height of the pyramid is 1.875\ cm

Step-by-step explanation:

we know that

The volume of the trapezoid pyramid is equal to

V=Bh

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substitute and solve for h

240=(128)h

h=240/(128)=1.875\ cm

3 0
3 years ago
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