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telo118 [61]
3 years ago
10

I NEED HELP PLZZZ AN EXPERT ASAP

Mathematics
2 answers:
IgorLugansk [536]3 years ago
6 0
For
y=a(x-h)^2+k
vertex is (h,k)

given
y=1(x-2)^2-5
the vertex is (2,-5)
tha'ts quadrant 4
andswer is 2nd one
lisabon 2012 [21]3 years ago
4 0
For x= 2 y=-5. So the vertex (2, - 5) is in the 4th Quadrant
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Given:

Consider the below figure attached with this question.

Angles of a triangle are x, y and z.

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If two angles are linear pair, then their sum is 180 degrees.

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According the the angle sum property, the sum of all angles of a triangle is 180 degrees.

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y=67

Now,

z=185-3(36)

z=185-108

z=77

Therefore, the values of x, y and z are 36, 67 and 77 respectively.

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