10. A bat is hanging on the wall. Startled, it takes off flying. What is the bat's acceleration,
assuming it starts from rest and attains a speed of 25 m/s in 2.5 seconds?

  10 m/s²

Step-by-step explanation:

Acceleration is the rate of change of velocity:

 (25 m/s)/(2.5 s) = 10 m/s²

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)