$43.54 divided by 15.5 =
2 answers:
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Answer: 57°
Given : In triangle PQR, the side PQ is 17, QR is 15, and PR is 14.
We use law of cosine formula
225 = 196 + 289 - 476 cos(P)
225 = 485 - 476 cos (P)
Subtract 485 on both sides
-260 = -476 cos(P)
= cos(P)
P =
P= 56.89202
So measure of angle P is 57 degrees
Answer:
<h2>x = 7</h2>Step-by-step explanation:
The largest number is 5. Therefore x ≥ 6.
Convert numbers from x system to decimal system:
Solve the equation for x: