For a given geometric sequence, the 9th term, a9, is equal to 43/256 and the 14th term, a14, is equal to 172. Find the value of the 18 term

Step-by-step explanation:

From the question we are told that:

9th term

14th term

Generally the equation for Geometric sequence is mathematically given by

For 9th term

For 14th term

Substitute in 9th term

Therefore First term a is given as

Generally the equation for the 18th term is mathematically given by

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)

divide the numbers

step-by-step explanation: