The other two angles are each 76 degrees because a triangle has 180 degrees total minus the 28 divided by the two angles left.
Answer:
miles/48 min = 4 mi/30 min
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miles = 48(2/15)
miles = 96/15
miles = 6.4 miles
Step-by-step explanation:
Answer:
f(7) - f(-7)
= (4 - 7^2) - ((-7)^3 - 2*(-7))
= -45 - (-329)
= 284
