Answer:I believe it’s B I’m sorry if it’s wrong
Step-by-step explanation:
Answer:
$26
Step-by-step explanation:
4 times a week, $15 a day
It means that he have to pay $60 a week for travelling
$60-$34 = $26
By buying the pass I can save $26 a week
Answer:
27x + 45 + 9x
37x + 45
Step-by-step explanation:
Answer:
Measure of side C is 7.14
Step-by-step explanation:
In this question, we are to find the length of the side C.
To get this, we are to employ the use of the cosine formula.
Mathematically, this is calculated as;
c^2 = a^2 +b^2 - 2ab*cos(C)
Where; a = 10 b = 3 and c = 15 degrees
Plugging these values into the equation, we have;
C^2 = 10^3 + 3^2 -2(3)(10)Cos 15
C^2 = 100 + 9 - 57.96
C^2 = 51.04
C = √(51.04)
C = 7.14
