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mina [271]
3 years ago
6

Which equation has the correct sign on the product

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0

Answer:

B

Step-by-step explanation:

sammy [17]3 years ago
7 0
B since a negative and a positive makes a negative. (plz give me brainliest)
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1/4=something 8 plz help me
gayaneshka [121]

Answer:

1/4 = 0.25

Step-by-step explanation:

8 0
3 years ago
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There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an
tatiyna

Answer:

<u>2.256 x 10 to the power of 25</u>

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

                                          = 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be <u>2.256 x 10 to the power of 25</u>

3 0
3 years ago
Factor out the coefficient of the variable term The expression 1/10k-7/10 factored is
Goshia [24]

Answer:

The answer: 1/10x (k-7)

Step-by-step explanation:

6 0
3 years ago
My brain is destroying itself so i need a little help I give brain award
klasskru [66]
The third one is the right one on e2020
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3 years ago
Slove for y show all your work 12y + 4 = 8y-12​
Vedmedyk [2.9K]

Answer:

y = -4

Step-by-step explanation:

12y + 4 = 8y-12​

Subtract 8y from each side

12y - 8y +4 = -12

4y +4 = -12

Subtract 4 from each side

4y +4-4 = -12 -4

4y = -16

Divide by 4

4y/4 = -16/4

y = -4

8 0
3 years ago
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