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Alchen [17]
3 years ago
5

Which number sentence shows that the sum of a number and its opposite is 0?

Mathematics
2 answers:
DIA [1.3K]3 years ago
5 0

Answer:

C. -5+6>0

Step-by-step explanation:

that's the only ture statement

Kazeer [188]3 years ago
3 0

Answer:

A. −4 + 4 = 0

Step-by-step explanation:

-4 + 4 = 0

4 - 4 = 0

So option A will be the answer

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If the probability is 0.54 that Stock A will increase in value during the next month and the probability is 0.68 that Stock B wi
Aloiza [94]

P(A) =0.54

P(B)= 0.68

P'(A)= 1-0.54 = 0.46

P'(B)= 1- 0.68 = 0.32

The probability of neither of both event will occur:

= P'(A)×P'(B)

=0.46 × 0.32

=0.1472

3 0
3 years ago
Can I get help with this question?
worty [1.4K]
The answer is 157 degrees because the line segment is 180 and if <AFB is 23, you take 23 away from 180 and you should get 157. To check, add 157 to 23 or take away 157 from 180.
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3 years ago
What is the solution to the system of equations shown below?
goblinko [34]

Answer:

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Step-by-step explanation:

Trying the offered choices seems the fastest way to find the answer. The second choice works in all equations, hence is the solution.

Another strategy you can use is to see if the equations are dependent. Here, it looks like adding twice the third equation to the other two eliminates at least the x- and y-variables. If that eliminates z, then there are infinite solutions. Instead, it gives the equation ...

  7z = 21

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This answer is consistent with choice B, confirming that answer and eliminating the other choices.

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3 years ago
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Hello Please help me.
Mama L [17]
A because the rest are just adding or multiplying
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slega [8]
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