Answer:
-1/2
Step-by-step explanation:
-1/2 is the slope and -7 is the y intercept.
I’ll ik is that number 6 is proportional
Answer:
, 
, and π
Step-by-step explanation:
The irrational numbers are:
, , and π
Answer:
a=200;110;101andb=decreasing
Step-by-step explanation:
a.(100×10+1000)/10=200
(100×100+1000)/100=110
(100×1000+1000)/1000=101
It is a square based pyramid where,
Length (l)=9
Height (h)=10
Slant height (s)=11
For, volume (V) = 1/3 l^2*h
=1/3 9^2*10
=1/3 *810
=270
For, surface area = 2sl
= 2*11*9
=198
