Find the surface area of a prism with 9 height, 12 width, and 7 length

510

Step-by-step explanation:

surface area= 2lw+2lh+2hw

sa= 2*7*12+2*7*9+2*9*12

sa=  510

A~363

Step-by-step explanation:

Surface Area =

[(Length x Width) + (Length x Height) + (Width x Height)] x 2

(7x12)+(7x9)+(12x9)x2

84+63+108x2=363

A~363

hope this helps, have a good day :-)

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

7

step-by-step explanation:

yuo ned the activity or vertical angle of the form of 1,7 but 2,2 has a c4,2 as it verticie so i not have a car