Ben bowled 133 and 206 in his first two games. What must he bowl in his third game to have an average of at least 170?

171

Step-by-step explanation:

(133+206+x)/3 = 170

133+206+x = 510

339 + x = 510

x = 171

(133+206+171)/3 =

one that is bigger than 3 1/2

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)