Let a function be defined from A to B then f is said to be one to one function if every element of domain has its unique image in co- domain . In other words, if each separate elements of set A are mapped with separate of set B then such function is known as one to one function.
Answer: 13/1, 195/15, 130/10
Step-by-step explanation: The easiest way to solve this problem is to work your way though each of the options. 13/1 is the original reduced by 5, 195/5 is both multiplied by 3 and 130/15 is both multiplied by 2. The other two options do not have a way to multiply or divide them to get the original number.
Given:
The figure of two semicircles with diameters 6 cm and 5 cm.
To find:
The area of the combined figure.
Solution:
It is given that the diameters of the semicircles are 6 cm and 5 cm so their radii are 3 cm and 2.5 cm respectively.
Area of a semicircle is:
So, the combined area of two semicircles with radii 3 cm and 2.5 cm is:
Round the value to the nearest tenth (one decimal place.
Therefore, the area of given figure is 24.0 sq. cm.
Answer:
The area for the selected triangle is 96 units²
Step-by-step explanation:
We are able to answer this using the area of triangle formula
B x H = A
16 x 12 = 96