−15 ÷ 5 = A number line going from negative 30 to positive 30. An arrow goes from 5 to 10, from 10 to 15, from 15 to 20.

Emily used the number line to find the quotient for 15 ÷ 5. What errors did she make? Check all that apply.
A. The arrows should point in the negative direction.
B. The small arrows should end in the same place as the large one.
C. The arrows should end on negative 15.
E. The arrows should start at zero.
F. There should be 5 small arrows.

-3

Step-by-step explanation:

-15 divided by 5= -3

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)

x = 23.78

step-by-step explanation: