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3 years ago

Help me outGive the correct answer1+2=212+3=363+4=434+5=?

Mathematics

2 answers:

Nataliya [291]3 years ago

6 0

Answer:

Step-by-step explanation:

This is a sequence using reversed numbers, and alternating a summing fixed amount.

In the first one you can see that it's only numbers being reversed.

The second one is also reversing numbers but adding 4 units, 32+4=36.

The third one has the same pattern in the first one, just numbers being reversed.

The fourth has the same pattern than the second one, reversed numbers and add 4 units. So, it would be 54+4=58.

Therefore, the answer is 58.

LiRa [457]3 years ago

5 0

1 + 2 = 21 (reversing numbers)

2 + 3 = 32 (reversing numbers) + 4 = 36

3 + 4 = 43 (reversing numbers)

4 + 5 = 54 (reversing numbers) + 4 =58

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I need help adding and subtracting fractions. I dont really get how you change the denominations.

abruzzese [7]

Answer:

Here to help! See explanation

Step-by-step explanation:

Hey there! It's really simple once you get the hang of it, I'll show you!

Example:

$\frac{1}{3} + \frac{3}{4}$

First, we have to remember that we can't add fractions with different denominators. So we have to look for the least common denominator, also known as the least common multiple.

In this case, the smallest number that both 3 and 4 make is 12.

Now, we have to multiply both fractions by what it takes to get to twelve. 3 has to be multiplied by 4, and 4 by 3.

$( \frac{1}{3} )*4 = \frac{4}{12} \\\\$

$(\frac{3}{4} ) *3= \frac{9}{12}$

Now that we have the same denominator, all we have to do is add the numerators.

$\frac{4}{12} + \frac{9}{12} =\frac{13}{12} = 1\frac{1}{12}$

I hope this helped!

3 0

3 years ago

From the set (1,2,3,4,5) which values make the inequality n+1> 4 true?

Pie

1+1 = 2 > 4 is false.
2+1 = 3 > 4 is false.
3+1 = 4 > 4 is false.
4+1 = 5 > 4 is true.
5+1 = 6 > 4 is true.

Therefore, 4 and 5 make the inequality true.

4 0

3 years ago

AB×6=BBB (playing with numbers.)

bekas [8.4K]

Answer:

A = 7

B = 4

Step-by-step explanation:

If u wanna know how i got this answer plz look at the comments below since it will delete my answer U-U

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