a piece of wire 70cm in length is bent into the shape of a rectangle with y as length and x as width.
a) if x is the shorter length of the rectangle show that y=35-x
b) Hence show that the area A in square centimetres of the rectangle is given by A=35x-x^2
c) Given that the area, A, of the rectangle is 150cm^2 find the dimensions of the rectangle
Answers
Step-by-step explanation:
piece of wire 70cm in length is bent into the shape of a rectangle with y as length and x as width.
a) if x is the shorter length of the rectangle show that y=35-x
b) Hence show that the area A in square centimetres of the rectangle is given by A=35x-x^2
c) Given that the area, A, of the rectangle is 150cm^2 find the dimensions of the rectangle
ㅤㅤㅤ
Hence, length of each side if the string is used to form a regular hexagon will be 5 cm.
Biodiversity is the biological variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity