Answer:
x = 7
Step-by-step explanation:
Notice that in the triangle, the angle is either known or in terms of x. This means we can make an equation: 82 + (9x - 6) + (6x - 1) = 180. Now, add up tthe terms to get 15x + 75 = 180, or 15x = 105 or x = 7.
Answer:
m = 10 / 5 = 2 / 1 = 2
Step-by-step explanation:
Answer:
One
Step-by-step explanation:
Each set is supposed to have one of each. Since there is only one dresser, you can only select one bedroom set.
Answer:
x = 9±sqrt(7)
Step-by-step explanation:
3(x-9)^2 =21
Divide each side by 3
3/3(x-9)^2 =21/3
(x-9)^2 =7
Take the square root of each side
sqrt((x-9)^2) =±sqrt(7)
x-9 =±sqrt(7)
Add 9 to each side
x = 9±sqrt(7)
Answer:
Domain of the function is (inf, -inf)
Step-by-step explanation:
