Answer:
-12/13
Step-by-step explanation:
Given,
-8/13+(-4/13)
=-8/13-4/13
=-12/13
The total cost of the meal was $28.50 ($25 for meal + $3.50 for tip)
The tip was 14% of the total cost of the meal ($25 x .14(14%))=%3.50
Hope this helped you! :D
Answer:
x = 4.2
Step-by-step explanation:
tan 30° = x/7
tan 30° = 0.6
0.6 = x/7
7*0.6 = x
4.2 = x
Answer:
They will each get ;
(x-t)/2 - 60
Step-by-step explanation:
Here, we want to know the amount of money that Colin and his wife gets
we start by subtracting the necessary terms
Mathematically, that would be;
x-t-120
So what each of them get will be;
(x-t-120)/2
= (x-t)/2 - 60
In ∆ ABC and ∆ADC
AB=AD
AC=AC(common side)
BC=DC
So, ∆ABC and ∆ADC are congruent triangles,
so, m<ABC= m<ADC(corresponding angles of the congruent triangles)
x= 97°
