raul bought 2 packs of erasers he found 2 erasers in his backpack now raul has 8 erasers were in each pack?
2 answers:
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Answer:
76 degrees.
Step-by-step explanation:
Let as consider O is the center of the circle . So from the figure it is clear that
By central angle theorem, central angle subtended by an arc is twice of inscribed angle of the same arc.
We know that, and angle BOD is the central angle subtended by arc BD.
Now,
Therefore, the measure of arc BC is 76 degrees.
Answer:
Concept: Modeling expressions
- We are given the equation
- We want to find the time after 0.75 seconds given that t is represented in seconds.
- Hence we do
- Hence we get the answer to 191 feet