there are 13 girls and 7 boys in a class how many ways can a team of one boy and two girls be selected from this class?​

expression #3 is not equivalent. the others are.

283 square feet

step-by-step explanation:

good luck

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)