Answer:
No solution
Explanation:
Given
Required
The number of solutions
Collect like terms
Subtract x from both sides
--- Not true
This has no solution
Pluto is classified as a dwarf planet
Answer:
8 cm and 9 cm
Explanation:
To estimate the sides of triangle we must understand that any side of a triangle is greater than the differences between any two sides and also less than the sum of the two sides.
In this problem;
One of the sides is 13cm;
According to our theorem, this sides is less than the sum of the other two sides and greater than difference between the two sides.
8 cm and 9 cm is the correct choice;
if the other two sides are 8cm and 9cm;
9cm - 8cm = 1cm
9cm + 8cm = 17cm
13cm is in between them.
Answer: The hydrosphere and biosphere are not present in the moon.
Explanation:
The biosphere is the living things on the earth's planet which include the all of the microorganisms, plants and animals. In the biosphere, we have reproduction process in which living things reproduce after its kind.
In the
Huron, Erie, Michigan, Ontario and Superior are all lakes that are formed in the same way, thus have the same origin, they are all glacial lakes. These lakes formed on places where there were glaciers in the ice age. They were valleys filled with ice. Once the ice started melting they became lakes, lakes that got their water from glaciers.
