Answer:
a. y = 36x, b. $252
Step-by-step explanation:
Answer:
c. -8
Step-by-step explanation:
Given:
a = 5, b = 8, and c = 1
To evaluate, plug in the values into the expression given.
Thus:
Answer:
The answer is Y.
Step-by-step explanation:
Answer:
24 cent
Step-by-step explanation:
If 13 inches of wire cost 39 cent.
We have to calculate how much 1 inch of wire would cost first, before determining the cost of 8 inches of wire.
If 13 inches of wire costs 39cents, Then 1 inch of wire would cost 3 cent.
That is 39/13, which gives 3.
If 1 inch of wire cost 3 cents. Two inches of wire would cost 6 cents we 3 inches of wire costs 9 cents.
To get the cost of 8 inches of wire, we therefore multiply 8 by 3, which gives 24.
8 inches of wire costs 24 cents.
Answer:
Step-by-step explanation:
See attachment for complete question
Let the position of the submarine be represented with X
Given
First, we calculate angle at X.
Solving (a): Distance AX: The distance between ship A and the submarine
To do this, we apply sine formula which states
In this case:
Substitute values for AB, and
Make AX the subject
Solving (b): Distance BX: The distance between ship B and the submarine
To do this, we apply sine formula which states
In this case:
Substitute values for AB, and
Make BX the subject