Answer:
go to The unit circle edgenunity on quizlet it gives you the answers
Step-by-step explanation:
can I get brainliest
Answer:
c.
Step-by-step explanation:
From the last row in the matrix z = 1.
From the second row:
y + 5z = -4
y = -4 -5(1) = -9.
From the first row:
x + -1 = -3
x = - 3 + 1
x = -2.
There are many theories and measurement for the speed of light. It is believed that light travels at 299,792 km per second. In the earlier day philosopher Aristotle believed that light didn't travel but happens instantaneously. Therefore, for Galileo and his assistant to be only 1km apart, I would have to agree with Aristotle theory of light traveling instantaneously.
B cause you take y times it by the circumference
A+b+c=28x+40=180
—>28x=140
—>x=140/28=5
c=9x-3
—>c=42
