Here is the equation:

30 divided by 50 equals 0.6.
We do this because 30 divided by 50 meams you get the miles per minute.
But there are 60 minutes in an hour, so we multiply 0.6 times 60. This comes out to
No because 21=(11)+9
21 can’t equal to 20
Answer:
X = 108.
Step-by-step explanation:
Heights are equal, So equation will be,

So, solving the eq.
Subtract 4 from both sides ,

Divide 3 to both sides,

Squaring both sides,

Add 8 to both sides,

The absolute value equation that represents the minimum and maximum speeds are; |50| ≤ x ≤ |60| .
<h3>What is the absolute value equation?</h3>
The absolute value is denoted as | x | of any given real number x and it is one that is known to be the non-negative value of the term x and it is also one that need not regard to its sign.
For example: Note that absolute value is one that implies distance from zero. Then the equation |x| =5 can possess two solutions. The statement is one that has Both 5 and -5 and as such x = 5 or x = -5.
Therefore, The absolute value equation that represents the minimum and maximum speeds are; |50| ≤ x ≤ |60| .
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Answer
Slope: -2
Step-by-step explanation:
Perpendicular slope is the negative reciprocal of the original slope.
The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.