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yuradex [85]
3 years ago
14

Write 9 in scientific notation

Mathematics
1 answer:
nataly862011 [7]3 years ago
3 0
The number 9 in scientific notation is 8•10^0
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If M <1 = 115 degrees what is m <2
SIZIF [17.4K]

Answer:

M<2= 65

Step-by-step explanation:

The reason it is 65 because 2 angles add up to either 90 or 180 and in this case it would be 180.

You would use angle addition postulate to find the answer so M<1 + M<2 = 180.

Since M<1 is 115 you would substitute it into the formula so 115 + M<2 = 180

Then you would subtract 115 from 180 in which you would get M<2 = 65

6 0
3 years ago
PLEASE HELP ME THIS IS DUE SOONNN. ILL MAKE IT A LOT OF POINTS AND IF U ANSWER BOTH CORRECTLY ILL GIVE YOU BRAINLIEST PLEASE
alex41 [277]

Answer:

Step-by-step explanation:

3000   600

5000   1000

6000   1200

7500   1500

No it doesn't form a proportional relationship because yes, the ratio is constant AFTER the 5,000, you do need to hit the 5,000 first, and then it changes. So no, it's not proportional because it isn't constant throughout the entirety of the relationship. If you're just going based on the table in question, then yes it will be proportional since it doesn't have the 5,000 in it but if you're looking at it in it's entirety, no it's not.

7 0
3 years ago
Simplify the expression. Select the best answer from the choices below.<br> 2 - 8 + 3x + 8
skad [1K]

Answer:

3x + 2

Step-by-step explanation:

7 0
3 years ago
F(x)=14-2x<br> If f(x)=20, find x
mixer [17]

Answer:

x= -3

Step-by-step explanation:

20=14-2x

-14 -14

6 = -2x

÷-2 ÷-2

-3 =x

3 0
3 years ago
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Yanka [14]

Answer:

x - 3 > 10

Step-by-step explanation:

3 0
3 years ago
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