3 years ago

Whats 5 plusssssssssss 7 (yw)

Mathematics

2 answers:

Tresset [83]3 years ago

7 0

Answer:

Step-by-step explanation:

Vesna [10]3 years ago

7 0

Answer:

5 + 7 = 12

Step-by-step explanation:

Thanks for the points :)

You might be interested in

Consider the statement: For all integers n, if n3 is even then n is even. a. Explicitly write out what you are supposing and wha

Fittoniya [83]

Answer:

It is proved that if $n^3$ is even the n is even.

Step-by-step explanation:

Given n is any integer.

To show $n^3$ is even then n is even.

Proving by contrapositive suppose $n^3$ is odd. Then we need to show n is odd.

Then, letting k is a ny integer,

$n^3=2k+1\implies n=(2k+1)^{\frac{1}{3}}$

Now since (2k+1) is odd therefore n is odd.

Conversly let n is odd, then,

$n=2k+1\implies n^3=(2k+1)^3$

since 2k+1 is odd so $n^3$ is odd.

This proves, if n is even then $n^3$ is even.

4 0

3 years ago

About how many times larger is 12 x 104 compared with 3 x 105?

Dvinal [7]

4

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

272772

4 0

2 years ago

What is the approximate monthly payment on a 3 year loan at 10% on a principal of $5,000

inessss [21]

Answer:

161.34

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

A store offers a discount of 30 % on all refrence of books. If a dictionary cost $12 before the discount what is the dollar amou

notka56 [123]

Answer:

3.6

Step-by-step explanation:

30%×12= 3.6

30%=0.3

8 0

3 years ago

Is -2 + 98 positive or negative?

WARRIOR [948]

Answer:

It's positive

Step-by-step explanation:

You're welcome

7 0

3 years ago

Read 2 more answers