The consumer price index is.. A. an economic measurement that helps determine changes in the purchasing power of a dollar, B. and economic measurement helps determine changes in monetary policy, C. an economic measurement that helps determine changes in the amount of goods and services being purchased at any given time, D. And economic measurement that helps determine changes in the number of consumers in an economy

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)

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation: