Answer:
≈13degrees
Step-by-step explanation:
It is given that Two cities A and B are 1400km apart and lie on the same N-S line. The latitude of city A is 23 Degrees. Then,
Using the formula, 
where s is the distance between the two cities and r is the radius of the earth,thus substituting the values, we get
⇒
Therefore, 
⇒
⇒
Thus, the latitude of B is=12.53 degrees≈13degrees
A is the same because the value isn't changed and values are just switched not changes therefore meaning that "a" is right
<span>Two lines that are always the same distance apart and never touch. this is called your Parallel lines
</span><span>Two lines that do not intersect and are not parallel. this is called your Skew lines
</span>
<span>Parallel planes are found in shapes like cubes, which actually has three sets of parallel planes. this is called your Parallel planes
</span>
<span>If a line segment intersects two straight lines forming two interior angles on the same side that sum to less than two right angles, then the two lines, if extended indefinitely, meet on that side on which the angles sum to less than two right angles. this is called your Parallel postulate</span>
Answer:
it is a function because it doesn't have two x coordinates at the same y coordinate.
Answer:
Triangle area = 20.91 cm^2
Step-by-step explanation:
area = 1/2(b*h)
area = 1/2(8.2*5.1)
area = 1/2(41.82)
area = 20.91 cm^2
