The outer planets are Jupiter, Saturn, Uranus, and Neptune. Each planet began as microscopic dust and held in the accretion disk. The atoms and molecules began to stick together and formed into larger molecules. And the last one I dont know
Answer:
The expected age for one of the passengers on the train is 7.
Explanation:
Pretty sure it’s b. i could be wrong though
By applying Pythagorean' theorem, the value of tanP is equal to 3/4.
<h3>How to determine the value of tan P?</h3>
Since triangle PQR has right-angle Q and sinR = 4/5, we have:
sinR = Opp/hyp = 4/5
tanP = Opp/Adj = QR/4
Next, we would determine the length of QR by applying Pythagorean' theorem:
PR² = QR² + PQ²
5² = QR² + 4²
25 = QR² + 16
QR² = 25 - 18
QR = √9
QR = 3 units.
For the value of tanP, we have:
tanP = 3/4.
Read more on Pythagorean theorem here: brainly.com/question/23200848
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