The radius of a circle is the distance from the center point of a circle to the outer edge of the circle. The diameter is the distance between one point on the outside of a circle and a point on the other side, and the diameter passes through the center point.
Therefore, the diameter is just twice the radius.
We know the radius is 3.5 cm, so we can just multiply:
3.5 * 2 = 7
The diameter of a circle with a radius of 3.5 cm is 7 cm.
Hope that helped! =)
It should be 21 I believe at least if not sorry
36 I looked it up and it says 36
8x+6 <54
subtract 6 from each side
8x < 48
divide by 8
x<6
Choice A
Hello! So for the first part, we do the distributive property by multiplying what's inside the parenthesis by the outside term. 25 * p is 25p. 25 * 37 is 925. The expression becomes 25p + 925 = 2,701. Now, let's subtract 925 from both sides. 925 - 925 cancels out. 2,701 - 925 is 1,776. Now, let's divide each side by 25 to isolate the p. 25p/25 cancels out. 1,776/25 is 71.04. Let's test this. 25 * 71.04 is 1,776. 1,776 + 925 is 2,701. 2,701 = 2,701. There. p = 71.04.