Answer:
Part 1) Find the length s to the nearest tenth
we know that
[length of a circumference]=2*pi*r
for r=3 in
[length of a circumference]=2*pi*3------> 18.84 in
if 2*pi radians (full circle) has a length of------------> 18.84 in
(5*pi/3) radians------------------------------> x
x=(5*pi/3)*18.84/(2*pi)--------> x=15.7 in
the answer Part 1) is
15.7 in
Part 2) What is the probability he will draw a blue tile on both draws?
we have a bag of 5 red tiles, 3 yellow, 4 blue and 3 green
total tiles -----> 15
4 blue out of 15
1st draw is 4/15
2nd draw is 4/15
(4/15)*(4/15)-----> 16/225
the answer Part 2) is
16/225
your welocme
<span>✡ Answer: 856.0 </span><span>✡
- - Reason: 10ths is the 2 numbers to the right
- - 02 rounded is 0
- - 856.02 = 856.0
</span>
✡Hope this helps<span>✡</span>
Answer:
The area of the circle is 113.0 ft²
Step-by-step explanation:
To solve this problem we need to use the area formula of a circle:
a = area
r = radius = 6ft
π = 3.14
a = π * r²
we replace with the known values
a = π * (6ft)²
a = π * 36ft²
a = 113.04ft²
The area of the circle is 113.04ft²
round to the nearest tenth
a = 113.04ft² = 113.0 ft²
Answer:
2.25 Cups.
Step-by-step explanation:
We know that we can change the 1 1/2 to 3/2.
Next, we want the LCM, or Lowest Common Denominator.
Denominator is the bottom part of the fraction.
The Lowest Common Denominator for 2/3 and 3/2 is 6.
So we need to change the denominators to 6.
To do that, we would multiply 2/3 by 2, and multiply 3/2 by 3.
Then we get 4/6, and 9/6.
Divide 9/6 by 4/6 and you will get your answer.
Which is 2.25.
Or.. 2 1/4.
Answer:
x + 10
Step-by-step explanation:
10 more than x = 10 plus x