Answer:
Universe: all of space and time (collectively referred to as spacetime) and their contents.
Solar System: gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly.
Galaxy: a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.
Cluster: a group of stars formed closely
Constellation: a group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure.
Answer:
a. the latitude of Greenwich, England
Explanation:
- The Greenwich lies on the prime Median and shows the east and west direction and it measures the north and south of the equator and is defined in terms of the parallels to the greater circle as the equator.
When Women's rights increase so too usually does their formal education, which allows them to have more high paying jobs and they can then tell their husbands, no I cannot have a kid right now because I have to work and support this family and the husband cannot say no because if she gets pregnant they lose income, party of which is why Japan has such a low birth rate, because they have a very high women working rate. But on the other hand Niger has a very low amount of women in the work force, this is because they have very little rights. I hope I helped I learned this in Ap human geography class
Given:
Similar triangles ABC and PQR with AB = 4 and PQ = 7.
To find:
The scale factor, ratio of perimeters, and ratio of areas.
Solution:
In similar figures the scale factor is the ratio of side or image and corresponding side of original figure.
In similar triangles ABC and PQR, the scale factor is
The scale factor of triangle ABC to triangle PQR is 
.
The ratio of the perimeters of similar triangles is equal to the ratio of their corresponding sides.
The ratio of the perimeters is 4:7.
The ratio of the areas of similar triangles is equal to the ratio of squares of their corresponding sides.
Therefore, the ratio of the areas is 16:49.
