Answer:
23
Step-by-step explanation:
This equation can be derived from the question
let a represent the initial number Gus started with
{[(a x 8) - 12] / 4 } + 7 = 50
subtract 7 from both sides of the equation
[(a x 8) - 12] / 4 } = 43
Multiply both sides of the equation by 4
(a x 8) - 12] = 172
Add 12 to both sides
8a =184
Divide both sides by 8
a = 23.
Answer:
The correct answer is option C.
Step-by-step explanation:
In order to determine the equation of the function, whose graph is given to us in the question, we can use the various coordinates points and the points of discontinuities. Also, we can see the type of graph, for example, a parabolic, straight line etc.
Now, in the graph given in the question, we can see that from x<1, the graph is parabolic given by 
and also we can see that x=1 is the discontinuous point, so we will not take x=1 in the domain of the function.
Now when 
, we have the straight line that is given by 
where the curve is defined for x=1 also.
So, we will have the step-wise function whose equation will be given by option C.
You have to make the whole into a fraction, so it would be 53/12 minus 15/12 and you'd get 38/12... If you need simplest form, you can't...Or at least I couldn't
You have to use the formula of Pythagoras
leg (call it AB) = √hypotenuse²-leg₁² = √20²-15² = √400-225 = √175 ≈ 13,22 inches
Divide 80 by 100 100 Your answer is 1.25 millimeters
÷ 80
= 1.25 millimeters
