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k0ka [10]
3 years ago
12

What is the sum of 22 m + 14 n and 9 m + 7 n? 7 m + 13 n 13 m + 7 n 21 m + 31 n 31 m + 21 n

Mathematics
2 answers:
uranmaximum [27]3 years ago
6 0

Answer:

31m + 21n

Step-by-step explanation:

Lady_Fox [76]3 years ago
4 0

Answer:

31m + 23n which is D

Step-by-step explanation:

You might be interested in
Perform the computation:
adoni [48]

9514 1404 393

Answer:

  √42 ≈ 6.48074

Step-by-step explanation:

Put the values in place of the corresponding variables and do the arithmetic.

  \sqrt{(a)(b)}=\sqrt{(14)(3)}=\boxed{\sqrt{42}\approx6.48074}

_____

42 = 2·3·7 is not a perfect square, nor does it have any perfect square factors. Its square root is irrational.

7 0
3 years ago
Use the rule to write the first five terms of the pattern.
AlekseyPX

Answer:

A =First term of the pattern = 11

To find the first five terms we have to use the rule which is

Add 10 to first term and then subtract 5 from it.Which is equivalent to

= A +10 -5

1. Second Term = 11 + 10 -5

  = 21 - 5

   =16

→Third term = 16 +10-5

        = 26 - 5

       = 21

→Fourth term : 21 + 10 - 5

     = 31 -5

      = 26

→Fifth term : 26 +10 -5

                = 36- 5

                = 31

→Sixth term:

=31 + 10- 5

= 41 -5

 = 36

So, the first five term apart from 11 is 16, 21,26,31,36 which is an Airthmetic progression.



4 0
3 years ago
Read 2 more answers
How many are 2 raised to 2 ???​
natta225 [31]

Answer:

Step-by-step explanation: 2 raised to 2 or 2^2  

is the same as saying 2*2 so 2 raised to 2 or 2^2 is 4

7 0
3 years ago
Read 2 more answers
What is −5 1/3 ÷ 2 3/4? <br> a. −12 5/6 <br> b. −7 5/12 <br> c. −1 31/33 <br> d. −1 11/12
julia-pushkina [17]
I hope this helps you



-( 3.5+1/3) ÷ 2.4+3/4



- 16/3 ÷ 11/4



-16/3 × 4/11


- 64 / 33


- 1 31 /33
7 0
3 years ago
Gabby packs 37 boxes with limes. Each box holds 10 lemons. How many limes can Gabby pack into these boxes?
Len [333]

Answer:

3 boxes with a remainder of 7 lemons left



6 0
3 years ago
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