Answer:
The measure of the reference angle is
Step-by-step explanation:
The reference angle of an angle is the magnitude of the smallest angle it makes with the x-axis. In this case, we have (*Note:
, use
to convert to degrees)
Math please help 20 points plus brainly if you can answer each question.
1 answer:
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Answer:
Mega Size
Step-by-step explanation:
Given
<u>Family Size</u>
<u>Mega Size</u>
<u></u><u></u>
<u></u><u></u>
<u></u>
<u>Required</u>
Determine which has a better value
First, we calculate the unit rate of both.
For the family size:
For the mega size:
<em>By comparing the unit rates, the mega size has a better value because it costs cheaper per unit rate</em>
Given number is 4,8100,000,000,000.
In this number of zero is 11. So we can write it as
But for scientific notation we will enter decimal after two place in reverse direction.For this we will also multiply number by 10^2.
So number will be
So fourth option is correct.
In this number of zero is 11. So we can write it as
But for scientific notation we will enter decimal after two place in reverse direction.For this we will also multiply number by 10^2.
So number will be
So fourth option is correct.