Answer:
0.808 you find the difference between the two numbers
For finding surface area we add all the surface of the prism- 60×2=120(because in the prism there are two triangle so we are multiplying the area of triangle with 2) know we will multiply 40×8=320 perimeter is the sum of all sides. surface area= 320+120=440
Answer:
g(x)=2x-3÷5
g=-11 as give by question
x=9 as give by question
-11×9=2×9-3÷5
-99=18-3÷5
-99=15÷5
-99=3
=3+99
=102#
