Calculate the surface area of the triangular prism. Urgent please help. Giving thanks to correct answer.

240 yd²

Step-by-step explanation:

The formula for the 2 bases is b*h

8*3=24

The surface area of the 2 bases is 24 yd²

Finding lateral surface area:

(5*12*2)+(8*12)=

120+96=

216 yd²

Now add the lateral surface area and the surface area of the bases:

216+24=240 yd²

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: