Answer:
≈ 488.8
Step-by-step explanation:
So we wanna find x for 0.156x = 76.252;
What we have to do is to divide both sides of the equation by 0.156 to isolate the variable
If you are allowed to use a calculator then you can get the answer:
It equals around 488.8
If you want to solve it by hand, you can multiply both by 1000 to get:
76252 divided by 156.
Answer:
<em>B. 74.89</em>
Step-by-step explanation:
sin(27) = 34/x
sin(27) → 0.45399049974 ≈ 0.45399
x = 34/0.45399
x = 74.89
Hope this helped! :)
For this case we have that by definition, the discriminant of a quadratic equation , is given by:
: Two different real roots
: Two equal real roots
: Two different complex roots
If we have , then:
Substituting the values:
Thus, we have two equal real roots.
ANswer:
We have two equal real roots.
The 2 is the hundredths value.
Hope it helps!