Answer:
y= - frac4/7 x + frac9/7
Step-by-step explanation:
On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 50º.
1 answer:
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Answer:
120 degrees
Step-by-step explanation:
Attached is a screenshot.
y = 180 - 50 - 70 = 60.
x + y = 180, so x = 120
Remember to try to use parallel lines when you can
The second uses the same method, just the opposite side.
Answer:
Step-by-step explanation:
From law of indices