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melomori [17]
3 years ago
6

What is the triangle sum Theorem ?

Mathematics
1 answer:
vovangra [49]3 years ago
6 0

Answer:

The sum of the interior angles of any triangle is equal to 180 degrees.

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The  area of triangle formed by points of intersection of parabola y=a(x+5)(x−1) with the coordinate axes is 12. Find a if it is
Pie

We know that the points at which the parabola intersects the x axis are

(-5,0) and (1,0)

So the extent between these two points would be the base of the triangle

lets find the length of the base using the distance formula

\sqrt{[(-5-1)^{2}+(0-0)^{2} ]}

the base b=6

We will get the height of the triangle when we put x=0 in the equation

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y=-5a

so height = -5a (we take +5a since it is the height)

We know that the area of the triangle =

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15a=12

a= \frac{4}{5}


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Each Saturday the gym holds 45 minute yoga classes. The weekday yoga classes last 30 minutes. The number of weekday classes vari
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For this case we have that the total minutes spent in yoga classes last week was 165.

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4 week yoga classes were held

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Step-by-step explanation:

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