You find the area of a triangle by using 1/2*b*h where b is the base and h is the height. since we already know the area is 20 and the height is for you plus them in so the problem would be 20= 1/2 (b) (4) then you multiply what you know together to get 20= 2b and then isolate the b by dividing both sides by two so the base should be 10 m
Answer:
Question 1: y-11x+5 I think; Question 2: I'm not sure
Step-by-step explanation:
3,628,800 is the correct answer
Answer:
-3
Step-by-step explanation:
9-3(2)2
9-(6)2
9-12
-3