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rusak2 [61]
3 years ago
8

Convert 0.00049 to scientific notation.

Mathematics
2 answers:
SOVA2 [1]3 years ago
7 0
It's 10 - 4

moving decimal over to the right makes a negative exponent.
Orlov [11]3 years ago
3 0

Answer:

D. 4.9 ⋅ 10−4.

Step-by-step explanation:

hope this helps!

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F(4)= If g(x)=2,x=.??
grigory [225]

Answer:

f(4) = -10

x = 0

Step-by-step explanation:

From the graph attached,

For x = 4,

Value of the function will be,

f(4) = y value at x = 4

f(4) = -10

Similarly, for y = g(x) = 2,

x value of the function will be,

x = 0

For which g(0) = 2

Therefore, for x = 0 value of the function will be 2.

g(0) = 2

8 0
2 years ago
Help please <br> Brainiest answer to whoever is correct
MrRissso [65]

Answer:

51

Step-by-step explanation:

since 1 = 39 degrees, it'd be complementary if you were to open it up if it were a C, it would be 90. So since its this way, i believe you would take 39 and do 90 - 39 to get your answer.  Im sorry if this is wrong but i hope it helps you!!

6 0
3 years ago
10x - 3(4x + 1)
seraphim [82]

Answer:

See below for answers and explanations

Step-by-step explanation:

<u>Part A</u>

10x - 12x - 3 does not equal -5x. Looks like what she did wrong was treating -3 as -3x and got her incorrect result that way

<u>Part B</u>

10x - 12x - 3 = (10-12)x - 3 = -2x - 3

3 0
2 years ago
Read 2 more answers
In the diagram, lines JK and LM at N, M MNK = 2x + 30.<br> What is the value of x?
likoan [24]

Answer:

the valu of x is 15 .....

5 0
2 years ago
What is the y-coordinate for the solution to the system of equations?
Marina86 [1]

Answer: i took the test and the answer was

-5

Step-by-step explanation: Good luck!

7 0
2 years ago
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