Answer:
A parabola
Step-by-step explanation:
It's a quadratic equation so the graph will be a parabola.
The solutions are -2 and -7
Answer:
t=5
Step-by-step explanation:
34+9.70t=82.50
-34 -34.00
9.70t=48.50
divide 9.70 from both sides
t=5
The lower bound of the measurement is 65.5 millimetres.
A centimetre equals 10 millimetres, a measure is expressed by the <em>measured</em> magnitude plus uncertainty, the latter one represents the grade of precision of the measure instrument. That is to say:
(1)
Where:
- - Measured magnitude, in millimeters.
- - Possible magnitude, in millimeters.
- - Uncertainty, in millimeters.
If we know that and , then the lower bound of the measurement is:
The lower bound of the measurement is 65.5 millimeters.
We kindly invite to check this question on measurements: brainly.com/question/4205362
Gerard is correct. I don't know how to explain but he just is. Hope this helps :)