Answer:
Step-by-step explanation:
c + a = 342 ..................... <em>(1)</em>
5c + 12a = 2550 ........... <em>(2)</em>
- 5 × <em>(1)</em> + <em>(2)</em>
7a = 840
<em>a = 120</em>
<em>c</em> = 342 - 120 <em>= 222</em>
Janice estimate was that it was under by approximately 0.6
units to the actual length of the triangle as she was examining the given
triangle with an estimation that the longest side has a length of 25 units―if
it is a right triangle.
Answer:
1/9
Step-by-step explanation:
Answer:469.08
Step-by-step explanation:
Option C: The solution is 
Explanation:
The given expression is 
We need to solution of the given expression.
The solution of the given expression can be determined by adding the two expressions.
Let us remove the parenthesis.
Thus, we have,

Adding the like terms, we have,

Thus, the solution is 
Hence, Option C is the correct answer.