Answer:
C. Multiply the first equation by -4
Step-by-step explanation:
Hi there!
In order to eliminate the y values, we would have to find a number in which the sum of the top y value and the bottom y value would equal 0. In this case, the bottom y value is equal to +4 (the +4y), so we would have to find the number that would add to make that 0, which is -4. Since the y value for the top equation is 1, all we have to do is multiply the equation by -4 so that our y value is equal to -4y and the y can be eliminated.
I hope this helps!!
Your wording is a little strange. can you show it so it is complete sentences? then I can help you!
Answer:
Scalene triangle. Three sides of different measurements
Step-by-step explanation:
The third line is incorrect.
It should read 12 - 12
Then the 4th line is 0
Given that,
The expression is 
.
To find,
Rewrite the expression in the form of 
.
Solution,
We have, .
We can use the property of exponent as follows :
Here, m = 5 and n = 2
Hence, the final answer is 
where n = 10.
