Answer:
102 feet.
Step-by-step explanation:
1 inch = 12 feet.
8.5 inches = x feet.
8.5 inches to scale is 102 feet.
So we don't have to multiply each domain, we just need to find the lowest and highest domain and put it into the equation (since we're just multiplying)
-4 and 4 are the lowest and highest.
3.2×-4=-12.8; this means that when 4 is put into the equation, it will be 12.8 since they're opposites.
So, the range is -12.8 to 12.8.
The given equation, a = (2b + 10) / 6, solved for b is b = 3a - 5
<h3>Solving an equation for a variable</h3>
From the question, we are to solve the given equation for b.
From the given information,
The given question is
a = (2b + 10) / 6
Now, to solve the given equation for b, we will make b the subject of the relation.
Solving the equation for b
a = (2b + 10) / 6
Multiply both sides of the equation by 6
6 × a = 6 × (2b + 10) / 6
6a = 2b + 10
Subtract 10 from both sides of the equation
6a - 10 = 2b + 10 - 10
6a - 10 = 2b
Divide through by 2
6a/2 - 10/2 = 2b/2
3a - 5 = b
Therefore,
b = 3a - 5
Hence, the equation solved for b is b = 3a - 5
Learn more on Solving an equation for a variable here: brainly.com/question/19041791
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Inverse is used to find the value of an angle. The inverse of a trigonometric function gives you the angle instead of the ratio. Commonly, these are denoted with the prefix "arc-". So, the inverse of the tan function is the arctan function.
The reciprocal of a trigonometric function is simply its algebraic reciprocal--that is, 1 over the function.
Place the numbers and line them up with the X axis
