3 years ago

Show algebriacally that the sum of two consecutive numbers is always odd

1 answer:

3 0

X + (x+1) = 2x+1
Here, 2x+1 is always odd
For example the value of x is 2 then we can say that,
x=2; x+1=3; 2x+1 = 5 [odd number(5)]
= 2 + 3 = 5

Please note that the bolded words are only for your better understanding

HOPE IT HELPS!

You might be interested in

Help! What can we do to kill off the zombies?? The scientists realize that salt kills the zombies, if enough is poured on them (

pshichka [43]

Answer:

I think its f(n)=300,000n

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Betty has a cow . The cow produces 5 liters of milk each day . If his diet improved , the cow will produce 200% more milk . How

GrogVix [38]

The cow produces 5 liters a day.
You want to find how much it will produce a day if the cow produces 200% more milk. So, you use the equation p*(1+x/100)
5×(1+200/100)=15

3 0

2 years ago

Given that x = 5.4 m and 0 = 26°, work out BC rounded to 3 SF.

bagirrra123 [75]

Answer:

BC ≈ 4.85 m

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos26° = $\frac{adjacent}{hypotenuse}$ = $\frac{BC}{AC}$ = $\frac{BC}{5.4}$ ( cross- multiply )

5.4 × cos26° = BC , then

BC ≈ 4.85 m ( to 3 s f )

4 0

2 years ago

After years of maintaining a steady population of 32,000, the population of a town begins to grow exponentially. After 1 year an

N76 [4]

Answer:

I THINK UTS A y = 32,000(1.08)x

Step-by-step explanation:

8 0

2 years ago

Kristin is 20 km behind a truck that is driving 90 km/h how long will it take her to catch up to the truck? how far will she go

malfutka [58]

Time taken for Kristin to catch up with the truck will be found using the formula
time=(distance)/(speed)
distance=20 km
speed=90 km/h
thus
time=20/90=2/9 hours

Answer: 2/9 hours

5 0

3 years ago