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faltersainse [42]
3 years ago
8

Number 4 The two blank spots plz

Mathematics
1 answer:
hram777 [196]3 years ago
7 0
#4)

opposite of 51 is -51
reciprocal of 51 is 1/51

hope it helps
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5. If f(x) = -x2 - 7x +4 and g(x) = -5x - 3, what is the value of f(-2)-g(6)
Alex787 [66]

9514 1404 393

Answer:

  47

Step-by-step explanation:

Evaluate the functions and find the required difference.

  f(-2) = -(-2)^2 -7(-2) +4 = -4 +14 +4 = 14

  g(6) = -5(6) -3 = -33

Then the difference is ...

  f(-2) -g(6) = 14 -(-33) = 14 +33 = 47

5 0
3 years ago
How are number lines and the coordinate plane related?
schepotkina [342]
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3 years ago
Jose is a child living in Argentina, where spring begins in September and ends in December. Because he sees the days getting lon
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Jose is false because the sun which makes it a day only shines none side of the earth while the moon is on the other side so on the other half of the hemisphere the days would be getting shorter while the days get longer on the other half of the hemisphere.
4 0
3 years ago
Solve for x: 3(x + 1) = −2(x − 1) + 6. (1 point)<br><br> 1<br> 4<br> 5<br> 25
Nikolay [14]

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Step-by-step explanation:

You are welcome :)

3 0
3 years ago
In a certain region, there is a 0.1 probability that any checked passerine bird's nest will
mamaluj [8]

Answer:

Probability of at least two cuckoo eggs is 0.738.

Step-by-step explanation:

probability of cuckoo egg = 0.1

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Probability of at least two cuckoo eggs is

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= 0.1 x 0.1 x 0.9 + 0.9 x 0.9 x 0.9

= 0.009 + 0.729

= 0.738  

5 0
3 years ago
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