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sergejj [24]
3 years ago
10

(repost) Help Please I will Give brainliest If Correct!!

Mathematics
2 answers:
Eddi Din [679]3 years ago
6 0

Answer:

There are about 7 x 10^6

Step-by-step explanation:

3.5*2029249= 7102347

rounds to 7000000= 7 x 10^6

erma4kov [3.2K]3 years ago
4 0

Answer:

7.102347 times 10^{6}.

Step-by-step explanation:

Alright.  This is an inanely large amount of words, as a drill for scientific notation.  The first step is, since the mystery book has 2,029,242 words, to turn this into a single digit multiplied by a power of ten - 2.029242 times 10^{6} (apologies for the weird font change in the middle).  The science fiction book is 3.5 times larger - multiply 2.029242 on a calculator (unless you really like suffering for some reason; then do it by hand) - it comes out as 7.102347.  Thus, the answer is 7.102347 times 10^{6}.

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lesantik [10]
Hello,

x^2+y^2-4x+22y+61=0\\\\
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6 0
4 years ago
4 7/8 + (-6 1/4) how do I find common denominators?
kap26 [50]
Find a number that both of the denominates make the same number for example if one denominator is 1/7 and the other is 2/6 then you

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4 0
3 years ago
Find the value of x (sines and cosines)
Sav [38]
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3 0
4 years ago
Is ( 0,0) a solution to this system? y<=x^2-4 y>2x-1?
Xelga [282]

Answer:

The point (0,0) is not a solution of the system of inequalities

Step-by-step explanation:

we have

y\leq x^{2} -4 -----> inequality A

y> 2x-1 -----> inequality B

we know that

If a ordered pair is a solution of the system of inequalities

then

the ordered pair must be satisfy the inequalities of the system

Verify

For x=0, y=0

substitute the value of x and the value of y in the inequalkity A and in the inequality B

Inequality A

0\leq 0^{2} -4

0\leq -4 -------> is not true

therefore

The point (0,0) is not a solution of the system of inequalities

3 0
3 years ago
Read 2 more answers
Can someone please help
Alika [10]
The first option is the one you should pick
4 0
3 years ago
Read 2 more answers
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