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Fofino [41]
2 years ago
13

ΔPQR has angle measurements of 80°, 50°, and 50°. What kind of triangle is ΔPQR?

Mathematics
2 answers:
sdas [7]2 years ago
6 0

Answer:

isosceles

Step-by-step explanation:

as isosceles has two sides equal meaning two angles equal

allsm [11]2 years ago
3 0
Obtuse. A regular triangle, aka Equilateral, has three 60 degree angles, so if you look at the angles, and visualize it, one angle is 80 degrees, so probably the top one, and the other 2 are smaller angles, giving it the obtuse characterization
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Answer:

Period ⇒ 40

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Step-by-step explanation:

The table is counting by 4's and the period is the amount of space between 2 peaks. In this scenario, we can find the peaks by looking for two of the same highest value (44). We can see that x=40 has a value of 44 while the other is actually not shown because it would be located at x=0. Therefore the period is 40

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The amplitude can be found by using the following:

\frac{1}{2}|max - min|

Our maximum is 44 and our minimum is 20.

\frac{1}{2}|44 - 20|

\frac{1}{2}|24|

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The amplitude is the distance from the peak to the mid-line. To find the mid-line, we can either subtract our amplitude from our maximum value (44) or add our amplitude to our minimum value (20)

44 - 12 = 32

20 + 12 = 32

Therefore our mid-line is y = 32

~Hope this helps!~

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Answer:

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Solution:

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10 months ago
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