Because the diameter of this circle is 20 and the formula for the circumference (perimeter) of a circle is pi * the diameter, or πd, which, if π is 3, can be computed as 60.

A takeaway from this problem is that you should memorize basic equations like the circumference/area of a circle.

6 0

3 years ago

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Find the points at which the graph of the equation - 4y = 15 - 5x crosses the x - axis and the y-axis.

gayaneshka [121]

⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬜️⬛️⬛️⬛️⬛️⬜️⬛️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬜️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬛️⬜️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬜️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬜️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️

5 0

3 years ago

| 1:3=4:<br> How do I awnser this

Dennis_Churaev [7]

Answer: 1/3=4

⅓-4= 1/3-4/3

4 0

3 years ago

Look for a pattern to find the value<br> of the ? in the diagram below.

Art [367]

Answer:

please add the diagram

3 0

3 years ago