Answer:
no solution
Step-by-step explanation:
multiply 2 and get 2x^2+18-4=0
combine like terms
2x^2+14=0
subtract 14
2x^2=-14
there can't be a square root of a negative number so there's no solution
6hx using the commutative property.
Answer:
slope i think
Step-by-step explanation:
You just need to substitute x with 1/2
Your answer will then be 3(1/2) which is 3/2 or 1.5
In order to calculate the value of the hypotenuse we use knowledge on trigonometric functions. For this case, we can use the sine function. We do as follows:
sin 55 = 16 / c
c = 19.5330
Therefore, the correct answer is option B.