Pls help and exsplain
typ of math < Distributive Property

both are true

Step-by-step explanation:

(4)

Given

7(x + 2x) and 21x

Consider

7(x + 2x) = 7(3x) = 7 × 3x = 21x → True

(5)

Given

2a + 2b + 2c and 2(a + b + c)

Consider

2(a + b + c) ← multiply each term in the parenthesis by 2

= 2a + 2b + 2c → True

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)