Answer:
Step-by-step explanation:
Abby's car gets approximately 24 miles per gallon. This means that for every 24 mile that her car covers, it uses 1 gallon of gas. She is planning a 1200 mile trip. This means that the number of gallons of gas that she would need would be 1200/24 = 50 gallons.
One average price of 1 gallon of gas is $4.20. The total amount that she would spend in buying 50 gallons of gas would be
50 × 4.2 = $210
Δ ABC and Δ A'B'C' are congruent.
Proof: BC = B'C' = 5 units (given)
Angle B = Angle B' = 72° (given)
Angle C = Angle C' = 32° (given)
The 2 tringles are ten equal ASA
Answer:
(-3,-5)
Step-by-step explanation:
I graphed the two lines and where they intersect is their soluation!
Picture attached!
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- Both n and k are positive i.e n,k>0
So the domain of n is
Now
- N has total 100+1=101 integer values
- K will also have 100+1=101values .
So total solution sets are 101 .
Answer: 15.71
Step-by-step explanation: The the lateral surface area of a right circular cone with radius and height is given as
Substituting the value of r and h
the value gives 15.71