Answer:
the answer is E
Step-by-step explanation:
Answer:
The answer to your question is time = 15 s
Step-by-step explanation:
Data
Distance traveled = 1/20
time = 3/4s
total time = ?
Process
If we know that the object travels 1/20 of the total in 3/4 means that all the path has 20 sections. So, to find the answer, we must multiply 20 by the time it takes to travel that distance.
Total time = (20)(3/4)
= (20 x 3)/4
= 60/4
= 15 s
Answer:
F (x) = -3x+5x^2+8 has complex roots.
Step-by-step explanation:
number of roots?
ok.
f(x) = 5xx - 3x + 8 = 5xx + 5x - 8x + 8 ( I was guessing what numbers would sum to -3)
nope.
ok try discriminant: (-3)^2 - 4*5 * 8 = 9 - 160 < 0
2 complex roots
Answer:
Graphing from slope
Step-by-step explanation:
To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.
