Answer:
The measure of arc AC is 
Step-by-step explanation:
Notice that angle BAC (whose measure is given as 34 degrees) is an inscribed angle, and according toe the inscribed angle theorem, the measure of an inscribed angle is half the measure of the central angle that subtends the same chord.
Then, the central angle that subtends the cord BC, is twice 34 degrees (
)
Then, since they give us also the measure of the arc AB which is 
, then the measure of arc AC can be estimated as the needed measure to complete 
as the sum of all three arcs. That is:
Answer:
Step-by-step explanation:
8x - 5 = 6x + 1
2x - 5 = 1
2x = 6
x = 3
True. Integers are whole numbers both positive and negative. Natural numbers are only whole positive numbers. So it is true whenever you are dealing with positive integers and it is false when you are dealing with negative integers.
Answer:
The human is an primate of the family of the hominids
Step-by-step explanation:
Humans possess mental abilities that enable them to invent, learn, and use complex linguistic structures
Answer:
203 rpm
Step-by-step explanation:
The speed of the larger gear can be calculated using the following equation:
<u>Where</u>:
ω: is the angular velocity of the motor = 700 rpm
R: is the gear ratio
The gear ratio is the following:
<u>Where:</u>
n(a): is the number of teeth on the small gear = 12 teeth
n(b): is the number of teeth on the larger gear = 42 teeth
The gear ratio is:
Now, the speed of the larger gear is:
Therefore, the speed of the larger gear is 203 rpm.
I hope it helps you!
