Answer:
(x-5/2)(x-9).
x^2-5/2x-5/2x+45/2.
Multiply the number by 2.
which is 2(x^2-5/2x-5/2x+45/2).
2x^2-5x-5x+45.
2x^2-10x+45.
Answer:
Each is equally likely . The probability of rolling less than 7 is equal to the probability of rolling 1 or 2 or 3 or 4 or 5 or 6. That is 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6.
Answer:
6
Step-by-step explanation:
We can make:
A 3 sided shape and a 13 sided shape (3 + 13 = 16)
A 4 sided shape and a 12 sided shape (4 + 12 = 16)
A 5 sided shape and an 11 sided shape
A 6 sided shape and a 10 sided shape
A 7 sided shape and a 9 sided shape
2 8 sided shapes
Therefore the answer is 6.
Answer:
The measure of the angle is 
Step-by-step explanation:
we know that
The formula to calculate the arc length of a circle is equal to
where
r is the radius of the circle
is the measure of the angle in radians
In this problem we have
substitute in the formula and solve for
