Try this option:
the easiest way to make up the following system:
The answer is 11 and 16
16-11=5
16*11=176
Answer:
72°
Step-by-step explanation:
This is called an isosceles triangle. This means that the 2 angles related to the equal sides, are also equal. Hence, the answer is 72°
Multiply the first equation by 3 and add to the second equation.
3x - 3y = -9
x + 3y = 5
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4x = -4
x = -1
You are correct.