-6+3= -3
3/7+2/7=5/7
The answer is -3 5/7
Please mark as brainliest.
Answer:
18
Step-by-step explanation:
The two smaller sides are 15 and the larger one is 18
<h2>
Answer:</h2>
To solve this system, we will use the graphing method.
Based on the graph shown below, we can conclude that this system has infinite solutions, because they are the same line.
X and Z equal 72
Y equals 108.
This is because y and 108° are vertex angles meaning they are both equal to each other. X is 72 because it’s form a supplementary angle with 108°. So what I did to find x is I subtracted 108 from 180 to get 72°. Then I know x and z are vertex angles meaning that z is also equal to 72°
Answer:
7
Step-by-step explanation:
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