Solve: x- 9.5= -10.5 please help me

Mathematics

1 answer:

elena-s [515]3 years ago

3 0

Answer:

x = -1

Step-by-step explanation:

add 9.5 to both sides to get x by itself and to keep both sides equal.

x = -1

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Integration is a way in which smaller components are brought together in pieces to form a whole. Integration can be used in finding areas, volumes and so on.

Given that the position s(t) at any time t is given by the function:

s(t)=9t²−90t+4

The total distance traveled by the robot from t=0 to t=9 can be gotten by integrating the position function within the limits 0< t < 9

Therefore:

$Total\ distance = \int\limits^9_0 {s(t) \, dt \\\\Total\ distance = \int\limits^9_0 {(9t^2-90t+4) \, dt\\\\Total\ distance = [3t^3-45t+4t]_0^9\\\\Total\ distance=-1422\ units$