Answer:
s = 1.35 (See explanation!)
Step-by-step explanation:
To write an equation, you need to know that all four sides of a square are equal. Since each side is equal, it can be represented by the same variable or value. I'll use s for the variable:
Equation:
4s = 5.4
Note: the 4s is the total perimeter (4 * side)
Now, solve:
4s = 5.4
Divide by four to isolate the s:
4s/4 = 5.4/4
Finally:
s = 1.35
Answer:
The answer to your question is letter A. 
Step-by-step explanation:
Cosine is the trigonometric function that the adjacent side and the hypotenuse.
Formula
cos x = 
For x:
Adjacent side = 5
Hypotenuse = 13
Substitution
cos x =
Answer:
Step-by-step explanation:
I think you wouldnt round it because itss round but the nearest would be 700000 and 900000
Answer:
8%
Step-by-step explanation:
68-60%=8%
The number of miles he drove for a cost of $30.50 is 275 miles.
<h3 /><h3>How to find the number of miles using linear equation?</h3>
Using linear equation,
y = mx + b
where
Therefore,
9 cents = $0.09
y = 35.50 + 0.09x
where
x = number of miles drove
y = total cost
Therefore,
60.25 = 35.50 + 0.09x
60.25 - 35.50 = 0.09x
24.75 = 0.09x
x = 24.75 / 0.09
x = 275 miles
learn more on linear equation here: brainly.com/question/17869266
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