Which of the following expressions results in a positive number?

2 answers:

6 0

Answer:

-30(-8)

Step-by-step explanation:

A negative times a negative always equals a positive.

6 0

-30(-8)
This give you an answer of 240

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nata0808 [166]

Answer:

-657

Step-by-step explanation:

$a= -1\\b= 4\\$

Substituting the value of a and b

$3a^{2}-4ab-26^{2} \\3(-1)^{2} -4(-1)(4)-676\\3-4(-4)-676\\3+16-676\\19-676\\-657$

The value of 3a²-4ab-26² is -657

4 0

3 years ago

Aleonysh [2.5K]

To get a number as a percent of another, you divide and multiply by 100, so here you would have (13/52)*100=.25*100=25, making your answer 25%.

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Elis [28]

It’s always gonna be 60 Units this is just an known fact

8 0

2 years ago

Korvikt [17]

Answer:

1/15

Step-by-step explanation:

3 0

3 years ago

kolbaska11 [484]

The first one seems more reasonable

8 0

2 years ago