Which expression has a value of 15 when p = 12?
1 answer:
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Answer:
You = 50 mph
Friend = 30 mph
Step-by-step explanation:
You = =
= 50
Friend = =
= 30
Use slope formula.
Since 12.3 is less than 21 it will be a negative number. so just subtract 12.3 from 21 and put a negative symbol in front of the answer.
Answer:
58.3°
Step-by-step explanation:
Missing Information:
In this question the diagram is missing Following are the attachment of diagram of the given question.
As we seen that the vertex c is making the right angle i,e 90° also there is an acute angle the Hypotenuse: 20 cm and the perpendicular is 10.5 cm
Now we have find the best approximation of the angle ABC used the cosx trigonometric function.
Putting the value of perpendicular and hypotenuse in the previous formula we get
