Answer:
7
Step-by-step explanation:
First ignore the cut corner and pretend that it is just a rectangle.
The rectangle's area would be 2×4=8.
Then find out the cut corner's area.
The area of that triangle would be 1.
8-1=7 So the area of the shape is 7.
79 / 10 as a mixed number is 7 and 9/10
Answer:
C.
Step-by-step explanation:
Simplify the expression
The number 20 is not a prime number.
Answer: The root of 2.3 is 1.5165750888103
Step-by-step explanation: