Find all solutions to the equation.
6 cos 2t+9 cost= - 3
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
OB. t
A. +=+n, where n is any integer.
(Type exact answers, using a as needed. Use integers or fractions for any numbers in the expression.)
+ norta n, where n is any integer.
(Type exact answers, using a as needed. Use ascending order. Use integers or fractions for any numbers in the expression.)
OC. + n, t=
n, orta n, where n is any integer.
(Type exact answers, using a as needed. Use ascending order. Use integers or fractions for any numbers in the expression.)
OD. There is no solution.
t=
+
+

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12