Answer: The correct option is (c). 
Step-by-step explanation: We are given to select the correct basic identity that we will use to verify the following:
We have
In order to verify the given trigonometric equation, we must have
Thus, the required identity that we will use is
Option (c) is CORRECT.
Answer:
m - 9 = 3/5 m (Steve has some money. After spending $9, he now has 3/5 of his original amount)
So it's just the matter of isolating m. Subtract m from both sides:
-9 = -2/5 m
Now you just need to multiply both sides by -5/2 to get your final answer.
Step-by-step explanation:
12 is the answer because 5x2=10 plus 2
Answer:
the answer is 
or 
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.
A 1,900 inches roll of tape can seal 200 packages.
Given:
length of tape = 2.375 inches
no. of tapes used in 1 package = 4
total length of tape in a roll = 1900 inches
We need to find the total length of tape used in 1 package
2.375 inches * 4 pcs = 9.50 inches per package.
We need to find the number of packages that 1 roll of tape can seal.
1900 inches ÷ 9.50 inches/package = 200 packages.
