Answer:
-.5
Step-by-step explanation:
Its C because the 18in is the height, the 12in is the width, the 24in is the length. Which you just multiply together.
Answer:
13
Step-by-step explanation:
4/87 is around 0.046
13+0.046=13.046
13.046 to the nearest half is 13
For a better understanding of the solution provided here please find the relevant diagram drawn as per given information in the file attached.
As given, 
. Also, it is given that 
is a straight angle. Therefore, 
.
As can be clearly seen from the diagram, if and , then:
Therefore, 
Hence Proved.
Answer & Explanation:
There are four mathematical properties which involve addition. The properties are the commutative, associative, identity and distributive properties. Commutative Property: When two numbers are added, the sum is the same regardless of the order of the addends.
