(6k+2)-(3k-2)
expand brackets 18k²-12k+6k-4
simplify 18k²-6k-4
5.25% of $15.49 is 81¢ approximately. Therefore the total cost is $16.30.
Answer:
A function that is one to one
Step-by-step explanation:
Each input has one output.
Answer:
C) a = 10√3, b = 5√3, c = 15 , d = 5
Step-by-step explanation:
Here we use the ratio of 30, 60, 90 degree triangle.
The ratio of sides, 1:√3:2
2x = 10
x = 5
d = 5
b = 5√3
c = 5√3√3
c = 5*3 = 15
c = 15
a = 2(5√3)
a = 10√3
Therefore, a = 10√3, b = 5√3, c = 15 and d = 5
Thank you.
In decimal form, 185/100 = 1.85
In mixed form, 1 85/100
In fraction form, 185/100 = 37/20