Need answers now which equation correctly applies the distributive property? a. −1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57 b. −2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045 c. (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅( 0.5+0.3+0.2) d. 50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005 )

The answer is choice C

On the left side we have something in the form a*b+a*c+a*d

On the right side we have something in the form a*(b+c+d)

All together, we have a*b+a*c+a*d = a*(b+c+d), where the letters a,b,c,d are to be replaced with the proper values (0.5, 0.5, 0.3, and 0.2 in that exact order).

The idea of distribution is to multiply the outer value 0.5 by each of the values inside the parenthesis (0.5, 0.3, and 0.2) and add up the products.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

r and t.

both are 64 degrees.