Answer:
1. 15.708
2. The radius would be half of the distance across the drain, or half of the diameter. Half of 3.8cm, or 3.8cm / 2 is 1.9cm.
The circumference is the distance around the drain, or if you trace the entire circle. The formula to find the circumference of a circle is 2 multiplied by pi and the radius of the circle, or C = 2(pi)r. Here, we just found the radius, so the circumference is 2 * pi (which is approximately 3.14) * 1.9cm, or approximately 11.9cm!
Step-by-step explanation:
Answer: 18
Step-by-step explanation:
To average 20 in 4 games, she would need 80 points in total. In her 3 games, she gets 62 points.
80 - 62 = 18
Answer:
add all of these mesurements together 2.3 + 0.8 + 1.9 then do it times 2
the awnser is 10
Step-by-step explanation:
<span>5+x+(−2)=−8
5 + x - 2 = -8
x + 3 = -8
x = -11</span>
