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jekas [21]
4 years ago
8

How many triangles are formed by the diagonals from one vertex of a regular octagon?

Mathematics
1 answer:
Natali [406]4 years ago
6 0
6..............................................

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7-c<1 ?? HELPPPP!!!MEEEeee
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Answer:

c>6, since a negative coefficient reverses the sign

Step-by-step explanation:

7-c<1

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3 years ago
What is f ( -2) for f f(x) = 1/2 x2
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3 years ago
I don't know how to do this. Can someone explain how to please?​
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Answer:

f(5) = -2

Step-by-step explanation:

You look on the x-axis for 5 because f(5) means let x = 5. Then go down to the graph (the red zig-zaggy line) At the red line (you're still directly under the 5) look over to the y-axis to find the value. That's your answer. It is -2. The point (5, -2) is on the red graph.

f(5) = -2

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2 years ago
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3 years ago
4.50 to a percent form?
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