<span>Often the university sites exist primarily for internal use, listing equipment and demos available to physics professors teaching large sections of introductory courses. They usually give lists of required equipment, they don't always give much information about setup, effective presentation and explanation of the physics.</span>
Answer:
The GCF of 7 and 19 is 1.
Step-by-step explanation:
No other number evenly divides into either of these numbers. So the answer is 1.
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What are the answer options?
Vertical angles have the same degree
Make both angles equal
5x - 10 = 60
Solve the equation
5x = 70, x = 14
Solution: A
