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natta225 [31]
3 years ago
11

Which expressions are equivalent to j+j+2kj+j+2k

Mathematics
2 answers:
Ymorist [56]3 years ago
7 0

Answer:

3j+2kj+2k

2j+2kj+2k+j

2j+kj+kj+j+k+k

Idk rlly

Step-by-step explanation:

Vesnalui [34]3 years ago
3 0

Answer:

none of the above

Step-by-step explanation:

not a or b

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M/-5 = 4 one or two step equation
lana [24]

Answer:

I think it is one-step because when solving it all you have to do is multiply -5 by -5 to get the answer. m= -20

8 0
3 years ago
If the mean of 5 numbers is 36, what is the 5th number if four of the
Burka [1]

Answer:

33

Step-by-step explanation:

To find the mean of 5 numbers, you add the 5 numbers and divide by 5.

Let the unknown number = x.

(27 + 42 + 43 + 35 + x)/5 = 36

(x + 147)/5 = 36

x + 147 = 180

x = 33

Answer: 33

5 0
3 years ago
Divide 28 cans of soda into two groups so the ratio is 3 to 4.
shtirl [24]
28 cans of soda into 2 groups in which the ratio is 3:4

3 x 4 = 12
4 x 4 = 16
12 + 16 = 28

you will put 12 cans in one group and 16 cans in another group

hope this helps
7 0
4 years ago
What is the length of side DG?<br><br><br> 12 in.<br><br> 32 in. <br><br> 36 in. <br><br> 30 in.
taurus [48]

Answer:

36 in

Step-by-step explanation:

The ratio of proportionality between the two similar triangles is 1:6, which you can find by dividing the corresponding side length measures from each triangle (3/18 = 4/24). Then you can set up a proportion:

1/6 = 6/x, which you can solve to get x = 36

8 0
4 years ago
Find the different quotient<br> f(x)=4x-7
bulgar [2K]

Answer:

4

Step-by-step explanation:

if its the difference quotient it is 4

Find  f ( x + h )  and  f ( x ) , and plug these values into the difference quotient formula.

ps can u mark me brainliest if i got it right plz

4 0
3 years ago
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