Answer:
3000 ft
Step-by-step explanation:
If we're going 200 ft per one second, that means, to find the distance after 15 seconds, then we have to multiply:
200 fps (feet per second) x 15 seconds = distance.
Distance = 3000 ft
It means "carry out the arithmetic indicated by the symbols, using the Order of Operations as a guide to the sequence in which you do the arithmetic operations."
For example,
"Evaluate the expression 1+2" means "add 1 and 2 and report the result."
<h2>
Hello!</h2>
The answer is:
The correct option is
a)
<h2>
Why?</h2>
Since a right triangle is formed, we can calculate the resultant force using the Pythagorean Theorem which states that:
Where,
c, is the hypothenuse.
a, is one triangle leg.
b, is the other triangle leg.
So, we are given the information:
So, calculating the resultant force (hypothenuse), we have:
Hence, the expression that would find the result velocity is:
a) [tex]Resultant=\sqrt{22^{2} +4^{2} }[/tex]
Have a nice day!
Answer:
The perimeter of a rectangle is given by the following formula:
(1)
Where is the width of the rectangle and its length.
According to the image:
(2)
(3)
So, if we want to find an expression for the perimeter, we have to substitute equations (2) and (3) in (1):
(4)
Solving and simplifying:
>>>This is the expression
Therefore, the correct answer is option B.