Answer:
The sum of two rational numbers will be rational.
Step-by-step explanation:
Rational numbers are numbers that can be written, are integers, and are not zero. So, any rational number plus another rational number will be rational because their sum will also be an integer, writable, and not a zero.
The answer is 14 because
4 divided by 2 is 2 multipled by 5 = 10 that exponet on the base of 2 equals four and 4+10=14
Answer:

Step-by-step explanation:
Volume of a Rectangular Prism is :

For,


The Height of the rectangular prism is: 
Answer:
Step-by-step explanation:
- Point O has coordinates (0, 0)
- B has coordinates (h, k)
- C has coordinates (h, 0)
<u>Use the distance formula to find the length of OB:</u>
- OB =
= 