Answer: y should be in the interval (0.4, 4)
Explanation:
The binomial 5y - 7 is in the interval (-5, 13) if and only if
-5 < 5y - 7 < 13
Solving the inequalities in this form is the same as solving equation. So, we add all sides of the inequalities by 7 so that
2 < 5y < 20
Then, we divide both sides by 5 to get the following inequalities
0.4 < y < 4
Hence y should be in the open interval (0.4, 4).
i think it is 44.4 degrees or 41.1 degrees.
Hello there!
1/3 (9 - 6x) = x
Start by using the distributive form
(1/3)(9) + (1/3)(-6x) = x
9/3 + (-6x)/3 = x
3 - 2x = x
-2x + 3 = x
-2x - x + 3 = 0
-3x + 3 = 0
-3x = 0 - 3
-3x = -3
x = -3/-3
x= 1
It is always my pleasure to help people like you. As always, I am here to help!
Answer:
x=18
Step-by-step explanation:
We'll assume that the shorter sides are AB and CD. Then 7x-6=5x+30. You add 6 to both sides. 7x=5x+36. Isolate x. 2x=36. Divide, and x=18.
Answer:H = 3 + 0.5x
Step-by-step explanation:
This would be H = 3 + 0.5x
