The area of a circle is r^2pi and 2r = diameter. Thus r=diameter/2
r=6/2= 3 inches so the expression is 3^2*3.14 so I believe it's B
I'm not sure if this is a trick question but 1/2 because there are 2 options(yellow or blue) and one desired outcome(yellow)
Answer:
-12
Step-by-step explanation:
<u>Step 1: Substitute</u>
ab -> -4 for a and 3 for b
(-4) * (3)
<em>-12</em>
Answer: -12
Answer:
3.125 kilometers
Step-by-step explanation:
Every <em>1 millimeter</em> on the actual object is only <em>2 centimeters </em>on the scale drawing.
(If you don't know which is which, think of the colon as "represents")
2 cm (=20 mm) is far larger than 1 mm, so the scale drawing must be larger.
