Answer: -60
Step by step
5 (2 - 9) -25
Start by distributing which will give you
10 - 45 - 25
Combine your like terms giving you
-60
I can try how do I help you ?
Answer: 53
Step-by-step explanation:
They are both right legs. Use a^2+b^2=c^2.
A= 28^2 B=45^2
A= 784 B= 2025. 2025+ 784= 2809 (radical 2809) To simplified is 53
Upwards from 1 to 2 is your Answer (see attachments)
Answer:
Table B
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
<em>Verify table B</em>
For
-----> 
For
-----> 
For
-----> 
For
-----> 
The values of k are the same
therefore
The table B shows y as DIRECTLY PROPORTIONAL to x
<em>Verify table D</em>
For
-----> 
For
-----> 
For
-----> 
For
-----> 
the values of k are different
therefore
The table D not shows y as DIRECTLY PROPORTIONAL to x