The travels you have described are:
(Middle floor) + 8 + 5 - 9 + 7 - 32
= (middle floor) + 20 - 41
= (middle floor) - 21 brought her to floor #1.
So Middle floor - 21 = 1
Add 21 to each side: Middle floor = 22
The building has (2 x middle floor) = 44 floors.
Area= 1/2 base x height
Area= 1/2 8x5
Area= 40/2
Area= 20cm^2
I think it’s 10,21 and 40, in that order. Sorry if I’m wrong:(
Answer:
x = 28
Step-by-step explanation:
With 3 angles I'm guessing its a triangle so all triangles equal 180 degrees
42 + 110 = 152
180 - 152 = 28
Answer:
12/28
Step-by-step explanation:
3 x 4 = 12
7 x 4 = 28
