Answer:
w = 19
Step-by-step explanation:
to evaluate for the value of x in the expression 20 = w + 1 is very simple and direct, just look for a way to make w stand alone , that is look for a way to express w in terms 20 and 1
solution
20 = w + 1
collect the like terms
20 -1 = w
19 = w
w = 19
therefore the value of w in the expression 20 = w + 1 is evaluted to be 19
Answer:
Step-by-step explanation:
We must develop three equations in three unknowns.
I will use these three:
Answer:
A
Step-by-step explanation:
Because you it is a function of the minutes, and not the hour, the answer is A.
Answer:
<h2><u><em>
x = 51</em></u></h2>
Step-by-step explanation:
If (x, 68, 85) form a Pythagorean Triple, what is the value of x?
to solve we again use Pythagoras, x is the smallest number, so 68 is a cathetus and 85 the hypotenuse
x = √(85²- 68²)
x = (7225 - 4624)
x = √2601
x = 51