Answer: HI your question is incomplete/poorly attached below is the complete question
answer
( a + 3 ) , ( b + 2 )
Step-by-step explanation:
Given expression = ab + 2a + 3b + 6
factorizing the expression completely we will have
= a( b + 2 ) + 3 ( b + 2 )
hence the factors of the expression = ( a + 3 ) , ( b + 2 )
This can be treated as a proportion problem.
Larger solid:
Surface area = 1,372 cm²
Volume = 1,801 cm³
Smaller solid:
Surface area = 1,008cm²
Volume = ?
1,372 / 1,801 = 1008 / x
1,372 * x = 1,801 * 1008
1,372x = 1,815,408
x = 1,815,408 / 1,372
x = 1,323.18
The volume of the smaller solid is 1,323.18 cm³
Yesterday during the exercise Dustin spent time on three exercises:
1) Bike.Distance Covered =
miles
2) JoggingDistance Covered =
miles
3) SwimmingDistance Covered =
miles
The Total distance covered during the exercise will be the sum of distance covered during each activity.
So,
Total Distance Covered during exercise = 4.5 + 2.75 + 3.125 = 10.375 miles
Thus, Dustin covered 10.375 miles yesterday while exercising.
Answer:
Step-by-step explanation:
Hello,
We will prove it by induction.
Step 1 - for n=2
2!=2*1=2
2^2=4
and 2 < 4 so this is true for n=2
Step2 - We assume that this is true for k and we have to prove it for k+1.
Induction hypothesis is
We use the induction hypothesis and we we can write that
so, we prove it for k+1
Step 3- conclusion
for n >= 2 we just proved that