Since the plane descends 1,300 feet per minute it would descend 19,500 feet after 15 minutes (1,300 x 15 = 19,500) Subtract this from the plane's initial altitude 32,000 and the new altitude will be 12,500. (32,000-19,500=12,500)
Answer:
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Step-by-step explanation:
-3.2b + 9
by adding like terms together.
Answer:
The length of the base of the triangle is 19.4 inches.
