Answer:
hello : −2sin(x) − 2x + π + 2
Step-by-step explanation:
look this solution :
Answer:

Step-by-step explanation:
Let
x -----> the number of albums Floyd sold last month
we know that
The number of albums Floyd sold last month multiplied by $12 for each album plus a base rate of $200 must be equal to the total earned.
Last month he earned a total of $644
so
The linear equation that represent this problem is

Solve for x
subtract 200 both sides


Divide by 12 both sides

4.75 rounded to the nearest whole number is 5. If the number after the decimal point is greater than 4, round up. If it is 4 or less, round down. Example: If it was 4.35 you would round it to 4.
You would round 4.75 up to 5.
xx
Answer:
It might be 8.8889% (Not completely sure)
Answer:
y=51, z and x= 129
Step-by-step explanation:
its complicated, but try to think of it as 51 and x/z are complementary angles, meaining they are on the same line, which means they equal 180, which makes this easier to solve meaning all you have to do is subtract 180-51=129.