Answer:
∠QPT=122°
Step-by-step explanation:
Angles along a straight line add up to 180. Therefore:
∠PRQ+∠PRS=180
∠PRQ+118=180
∠PRQ=180-118
∠PRQ=62°
All angles in a triangle add to 180. Therefore:
∠PQR+∠QPR+∠PRQ=180
60+∠QPR+62=180
∠QPR+122=180
∠QPR=58°
Angles along a straight line add to 180. Therefore:
∠QPT+∠QPR=180
∠QPT+58=180
∠QPT=122°
Answer: Y= -6
Step-by-step explanation:
Answer:
10 + .25t
Step-by-step explanation:
The total amount spent is equal to the amount to get in plus the cost of the tickets times the number of tickets
cost = 10 + .25t
The circumcenter of the triangle ABC with A(1,6), B(1, 4), C(5, 4) is at point: (3,5).
From observation:
- the y-midpoint of the line, AB is at point;
- the x-midpoint of the line, BC is at point;
Therefore, the circumcenter of the triangle ABC with A(1,6), B(1, 4), C(5, 4) is at point: (3,5).
Read more on circumcenter:
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