Answer:
M+16m
Step-by-step explanation:
-9m+9 cancel eachother out because it is a negative and a postive value, so you would just put the variable. For 8m+8 it would be 16m because the sre both positive so you would add them like normal
<h2>
The value of A/b is 2.60</h2>
Step-by-step explanation:
We have cosine formula
c² = a² + b² - 2ab cosC
Here
c = B
a = 6
b = 7
C = 60°
Substituting
B² = 6² + 7² - 2 x 6 x 7 cos60
B² = 43
B = 6.56
b = 7 closest integer to B.
Given that A is area of triangle
A=0.5absinC
A = 0.5 x 6 x 7 x sin60 = 18.19
We need to find
The value of A/b is 2.60
A) $17,200
This is because the residual value and down payment, $9,000 + $1,000 would be $10,000. Next, the monthly $300 multiplied by the 24 months would equal $7,200. Therefore, $10,000 + $7,200 = $17,200.
Answer:
205 minutes
Step-by-step explanation:
Step one:
given data
We are told that Luca's goal is to practice violin for 300 minutes in a week
He has practiced 45 minutes and 50 minutes for Saturday and Sunday already
that is in all, 45+50= 95minutes
Required
The remaining minutes of practice
Step two:
the deficit in practice is
300-95= 205 minutes
The digit in the thousands place is 1