Answer:
to this question the answer is 42.25
Step-by-step explanation:
Answer:
A=pi
Step-by-step explanation:
The formula of the area of a circle is A=pi*r^2 where r=radius.
In this problem, you have radius of 1 meter. So just plug that into the equation and solve for the area.
A=pi*(1)^2=pi*1*1=pi*1=pi
A=pi
Answer:
a*2+ b*2 =c*2
Step-by-step explanation:
9*2 + b*2 = 17*2
b*2 = √(17*2 -9*2)
b =14.4 cm
Answer:
B. 90 feet
Step-by-step explanation:
20+5+5= diameter of the outer circle (30feet)
My calculator says a circle with a diameter with 30, will have about 94 feet for its circumference.
The frequency would be 60%.
You know how many times she rolled the dice (100) then it also tells you the dice rolled 6 40 times. So then we minus 100 by 4. Which will end up getting us 60. Which we can also write as 60%. So the frequency is 60%.
