The answer is x1 = 1 , x 2 = 4.
(1,4)
Answer:
The lines are parallel only if:
x-1 = 63
or, x = 64 degrees
The value of variable a, when b = 6 and c =13/2 as given in the task content is; a = 2.5.
<h3>What is the value of a when b = 6 and c =13/2?</h3>
It follows from the task content that the value of the variable, a in discuss be determined by means of the equation which relates all three variables;
a² + b² = c²
a² +6² = (13/2)²
a² = 42.25 - 36
a² = 6.25
a = 2.5
Ultimately, the value of variable a, when b = 6 and c =13/2 as given in the task content is; a = 2.5.
Read more on evaluating expressions;
brainly.com/question/3590570
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Ya gotta use the Pythagorean theorem :)
a² + b² = c² (reminder: c is the hypotenuse)
4² + 8² = c²
16 + 64 = 80
√80 = 8.94
H = 8.94