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snow_lady [41]
3 years ago
15

Whats they answer for they question 10+20

Mathematics
2 answers:
Olegator [25]3 years ago
7 0

Answer:

30

Step-by-step explanation:

jk it's 19

valentina_108 [34]3 years ago
3 0

Answer:

30, 10+20=30. if you dont know this you probably shoudnt be on brainly.

Step-by-step explanation:

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More and more people own ferrets as pets. The number of ferrets owned
tatuchka [14]

Answer:

Growth

Step-by-step explanation:

Growth is whenever there is a larger amount and Decay is when there is less of an amount it gets smaller. In the situation more people own ferrets as pets so therefore it's going to grow and so the answer is growth.

5 0
3 years ago
Solve -x= -4 fhfhfgdydgzxigzogxggdjpsisydgigdgosgis
d1i1m1o1n [39]

Answer:

x = 4

Step-by-step explanation:

We are to solve for;

-x = -4

A number (n) multiplied by x gives -4. What is the number?

n × x = -4

n is definitely equal to -1

So to get the value of x; we divide -4 by -1 to get 4

Therefore x = 4

7 0
4 years ago
Please look at picture
Alex_Xolod [135]
6x - 7 = 4x + 7
2x = 14
x = 7

The answer is 7
6 0
3 years ago
Express thos number in scientific notaion 0.0008235
tatuchka [14]
8.235 X 10 -4exponent. The exponent is negative because you moved the decimal to the right instead of left :) hope this helps!
5 0
3 years ago
9 x 10 to the power of 2 how many times as much as 3 x 10 to the -2 power
hjlf

Answer:

  3×10^4

Step-by-step explanation:

The desired factor is found by calculating the ratio of the two numbers:

  k = (9×10^2)/(3×10^-2) = (9/3)×10^(2 -(-2)) = 3×10^4

The first number is 3×10^4 = 30,000 times as much as the second number.

6 0
2 years ago
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