Name the property the equation illustrates. 6(-6/2)=(-6/2)6

a. inverse property of multiplication

b. commutative property of multiplication

c. associative property of addition

d. commutative property of addition

Correct option is:

b. Commutative Property of Multiplication

Step-by-step explanation:

Commutative property of multiplication says that:

If a and b are two elements then,

ab=ba

Here, we are given that:

6(-6/2)=(-6/2)6

a=6 and b=(-6/2) such that ab=ba

Hence, property illustrated in the equation  6(-6/2)=(-6/2)6 is:

Commutative Property of Multiplication

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°