Answer:
x = (5 + sqrt(73))/8 or x = (5 - sqrt(73))/8
Step-by-step explanation:
Solve for x over the real numbers:
4 x^2 - 5 x = 3
Subtract 3 from both sides:
4 x^2 - 5 x - 3 = 0
x = (5 ± sqrt((-5)^2 - 4×4 (-3)))/(2×4) = (5 ± sqrt(25 + 48))/8 = (5 ± sqrt(73))/8:
Answer: x = (5 + sqrt(73))/8 or x = (5 - sqrt(73))/8
I belive your answer should be letter B
Answer:
8.785 x 10^9
Step-by-step explanation:
So, if one of the sides is 167°, then the other side should. The line between 88° and x° is in the way. What I do is pretend the line isn't there and the both of the sides are 167. But, if it's in half, 167 should be subtracted to 88 to reveal x. To double check your answer, see if 88 and x combined are equal to 167.
Answer:
338 different options we will have to choose from.
Step-by-step explanation:
Number of base drinks = 13
Numbers of flavors = 26
If we can select 1 base and 1 flavor.
For every base drink we have 26 flavors.
Then for each 13 base drinks we will have 26 flavors.
So, number of options if we have If we select 1 base and 1 flavor:
338 different options we will have to choose from.
