Answer:
4600 milliwatts
Step-by-step explanation:
1 deciwatt = 100 milliwatts
1 * 46 = 46
100 * 46 = 4600
46 deciwatts = 4600 milliwatts
Answer:
Arc AB= 180 degrees
Arc BC= 15 degrees
Arc CA= 165 degrees
Step-by-step explanation:
In order to find the measure of each arc, start by recognizing that a circle equals 360 degrees, and the measure angle of the diameter of this circle is equal to half of 360 degrees, which is 180 degrees.
Since segment AB is the diameter of the circle, it will equal 180 degrees. Thus, causing arc AB equal to 180 degrees.
Next, arc BC equals 15 degrees because the measure of angle BOC is equal to the measure of arc BC.
Then, to find the measure of arc CA, use the diameter of the circle, which is segment AB. Segment AB is equal to 180 degrees, which makes arc AB equal to 180 degrees. Also known is the measure of arc BC, which is 15 degrees. To find the measure of arc CA, subtract the measure of arc BC from the measure of arc AB, and the answer will be 165 degrees.
This looks like 180 degrees - 15 degrees = 165 degrees.
To check if the arc measures are correct, add all the arc measures together. If they sum up to 360 degrees, then the measure of each arc is correct.
The answer is (c) if you need more answers I got you
Answer:
164 tickets
Step-by-step explanation:
We can denote number of adult tickets as "y"
Then if number of adult tickets is "y" then number of student tickets can be expressed as (480-y)
We were given Total cost of tickets as ($2892) ............eqn(1) and the cost of adult ticket is $8 per one, and also Cost student ticket $5 per one
the algebra equation can be expressed as :
8y + 5y= 2892
If we substitute eqn (1) we have
8y + 5(480 - y) = 2892
8a + 2400 - 5y = 2892
2892 - 2400= 8y-5y
492=3y
y = 164
Therefore, the number of adult tickets sold is 164
