we are given
Number pages=8
Time taken =12 minutes
so, ratio = ( number pages)/(time taken)
so, we get
now, we can simplify it
we can factor numerator and denominator
now, we can cancel common terms
So, simplest form is
..............Answer
Area is radius *radius * pi
4 cm*4cm * pi
16 pi cm^2
Answer:
problem 1: h=a/b problem 2: 5
Step-by-step explanation:
First problem: a=bh
First you have to flip the equation so bh=a
Next you have to divide both sides by b.
bh/b=a/b
so h=a/b
Second problem: 45ft is the area and 9ft is the base so to find the height you have to divide the area by the base
If you only have the base and height you would multiply them to find the area. If you only have area and height you divide area by height to get base.
You have to divide 45 by 9, the answer would be 5.
Hope this helped!
Answer:
Step-by-step explanation:
a = 18.2
From sine rule we have
.
answer:
the answer to the question is c) 14.1
