Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
Answer:
41.3°.
Explanation:
An observer in Watertown New York would see the star Polaris at an altitude of approximately about 41.3°. Those people who lives in north pole, the star Polaris present over their head because star Polaris is present in North pole so people of other regions can see them from different altitudes. The New York city also present from north pole so the person see the star Polaris from an altitude of 41.3°.
migration rates,birth rates and death rates are all ways to measure changes in the population?
Explanation:
Hi there!
Given;
one angle (let be x)= 141°
Then;
141° + angle 3 = 180°. {being linear pair}
angle 3 = 180°-141°
angle 3 = 39°
Therefore, angle 3 is 39°.
Now; angle 3 = angle 4 = 39° {alternate angles are equal}
Therefore, the measure of angle 4 is 39°.
<u>Hope</u><u> it</u><u> helps</u><u>!</u>
Its located in <span>Vietnam</span>
