5(4a+7u)
20a+35u
Are these expressions equivalent? Explain why or why not.

Step-by-step explanation:

Given

Required

Determine if they are equivalent

This implies that:

Open bracket

SInce both sides of the equation are happy, then the expression is correct

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)

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.