Two triangular prisms are similar. The perimeter of each face of one prism is double the perimeter of the corresponding face
of the other prism
ECO
How are the surface areas of the figures related?
The surface areas are the same
The surface area of the larger prism is 2 times the surface area of the smaller prism
The surface area of the larger prism is 4 times the surface area of the smaller prism
The surface area of the larger prism is 8 times the surface area of the smaller prism.

y=1/4x-4

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

image for option 4

step-by-step explanation:

i just know the internet