Alright Fabian, here's the deal.
First you need to solve the inequality for k. To do this, you have to
a) distribute the -(3k + 4)
b) collect like terms: -k - 3k
c) move the term with k to the left (optional but it's a habit)
d) divide both sides by the coefficient. Check out picture for details.
Answer:
1)3 2)24 3)-6 4)8 5)-2 6)18 7)-10 8)4
Step-by-step explanation:
easyyyyyy
0.15x + x <(or equal to) 50
Where x is the meal's cost (no tip included)
50 - 15% = 42.5.
x >(or equal to) 42.50.
(nothing is copied content, I copy pasted a number into the right position, feel free to check it mods)
Answer:
Hii
Step-by-step explanation:
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thnx for the points!!
Answer:
and .
Step-by-step explanation:
Given:
Angle lies in first quadrant.
Since, this does not mean that and , because it is the ratio of the and which is not necessarily the exact values of them. And also and values lie between and so it cannot be .
In order to find the exact values, we need to find the exact angle.
So,
As the angle lies in 1st quadrant.
Using the angle we can find the exact values for and .