Which equation correctly applies the distributive property? a. 2.4⋅(−3.4)⋅(−1.25)=−3.4⋅2.4⋅(−1.25) b. −2.5⋅(4⋅3.67)=(−2.5⋅4)⋅3.67 c. −3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08) d. (42⋅3.5)+(42⋅1.3)+(42⋅5.2)=42+(3.5+ 1.3+5.2)

From the word itself distribution, the distributive property of equality states that a number must be distributed to all the numbers inside the parenthesis. From the given choices, the only correct answer is:

C. −3 ⋅ (6.48)=(−3⋅6) + (−3⋅0.4) + (−3⋅0.08)

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)