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:
hi
Step-by-step explanation:
for example
in the second one you should multiple 5 and 1 then add 4
Do you mean an extraneous solution? I will tell you what I think. To tell if a solution is extraneous you need to go back to the original problem and check if there actually is a solution or if the solution is actually right. If not then it is extraneous.
Answer:
D?
Step-by-step explanation:
Just by adding both of these, pens and also pencils, these actually both signify the same word, "pencils".
We do . . . .
(
93) <em>should </em>be your correct answer!
