Answer:120
Step-by-step explanation:
because the triangle is a right angel which is 30 multiplied by 40 is 120its like 3 by 4 12 just add a 0
So that I don't want you have to do 18×12. Witch is L*W. which would be 216
Then the top you have to do base 1 Plus a base two and then times it by the height and that would be
10+18×6 which would be 118
The correct answer is 5x+5
Answer:
ok
Step-by-step explanation:
