Answer:
25.38
Step-by-step explanation:
Its a 3-D block, so you have to find the distance from on corner to the opposite corner of the roof, but first find the distance from corner to corner on the floor.
20^2+12^2=c^2
400+144=544=c^2
c=
then find corner of floor to opposite roof corner.
100+544=644=c^2
c=
so its about 25.38 feet
Estimate too large
estimate first
the estimate is too large.
bring down the next digit.
Y=-2/11x-5/11 is the slope intercept form
We use letters to substitute for unknown numbers. I hope this helps. :)
A=1 B=2 C=3 Yes it would work for all because its using the commutative property.