Answer:
his average speed is 60 mph
Step-by-step explanation:
please mark brainliest, i need it for a new rank
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Answer:
y+2= -4(x-8)
Step-by-step explanation:
You just need to plot them on a graph and see how many spaces are in between each. So if you plot (1,9) remember it's X, Y axis. Start from zero on the graph. Since it's positive go over 1 to the right and up 9. Then do the same for the rest. Then count how many units are between each point on the graph and find the one that is 5 units apart.
They are not like terms. So false.
5x^2y is not the same as 7xy^2 because the exponent is on different variables.
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Answer:
2
Step-by-step explanation:
sin²a + cos²a + sec²a - tan²a
sin²a + cos²a = 1
1 + tan²a = sec²a
So, sec²a - tan²a = 1
sin²a + cos²a + sec²a - tan²a
= 1 + 1 = 2
