Answer:
Correct option: c)
radius = 6 inches
Step-by-step explanation:
The complete arc of a circumference has 360 degrees, and the length is 2*pi*radius
Knowing this, we can use a rule of three to solve this problem:
144 degrees - > 15 inches
360 degrees -> 2 * pi * radius
144/360 = 15/(2pi*radius)
2pi*radius = 360 * 15 / 144
radius = 37.5/(2pi)
radius = 5.9683 inches
Rounding to nearest whole number, we have radius = 6 inches
Correct option: c)
Sin 30 is equal to Cos 60, I hoped that helped u
Answer:
The answer is 0.31
Step-by-step explanation:
We can solve this problem as a binomial distribution function. Probability of selecting business mayors is p=0.4 and selecting non-business mayors is q=0.6.
Then selecting 2 busies mayors out of six is:
Answer:
see explanation
Step-by-step explanation:
Mabel has (x + 6) pears , then Nelson has
(x + 6) = x + 2
Perform the multiplication first, following Order of Operations Rules:
<span>26u+4(12u-5)=128 => 26u + 48u - 20 = 128
Then 74u = 148, so u = 2. This is the "solution," the value of u that makes </span><span>26u+4(12u-5)=128 true.</span>
