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2 years ago

What is the difference between 126 and -27

Mathematics

2 answers:

bekas [8.4K]2 years ago

5 0

126 - (-27)
126 + 27
153
<span>the difference between 126 and -27 is 153</span>

Flauer [41]2 years ago

4 0

126 - (-27) = 153
Negative and a negative makes a positive, so it's actually
   126
    + 27
-------------
   153

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skelet666 [1.2K]

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3 years ago

You and a friend are sharing a 3/8 bag of candy how much do you get equally

-BARSIC- [3]

Answer:

If both of them got the same amount of the bag then they each got 3/16 of the bag

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2 years ago

Need help with this. Hope someone can help

Triss [41]

Hi,

Let me help you with this problem.

$v = ( \frac{2 \times 1.5}{2} ) \times 3 \\ v = \frac{3}{2} \times 3 \\ v = 1.5 \times 3 \\ v = 4.5$

Answer: 4.5m3

Hope this helps.
r3t40

7 0

3 years ago

Please help no files

valentina_108 [34]

Answer:

x =1 for the first problem

and for second question

Step-by-step explanation:

Let's solve your inequality step-by-step.

|2x+5|>0.5

Solve Absolute Value.

|2x+5|>0.5

We know either2x+5>0.5or2x+5<−0.5

2x+5>0.5(Possibility 1)

2x+5−5>0.5−5(Subtract 5 from both sides)

2x>−4.5

2x2>−4.52(Divide both sides by 2)

x>−2.25

2x+5<−0.5(Possibility 2)

2x+5−5<−0.5−5(Subtract 5 from both sides)

2x<−5.5

2x2<−5.52(Divide both sides by 2)

x<−2.75

Answer:

x>−2.25 or x<−2.75

3 0

2 years ago

Two cards are drawn from a standard deck without replacement. What is the probability that the first card is a spade and the sec

Verizon [17]

Answer:

The answer is 0.123.

Step-by-step explanation:

You want to find the intersection between P(Spade) and P(Red). Knowing that there's no replacement, the probability will be given by the formula:

⇒ P(Spade∩Red) = P(Spade)*P(Red/Spade)

⇒ P(Spade∩Red) = P(Red)*P(Spade/Red)

Either formula works, but I'm going to choose to work with the first formula.

Therefore:

P(Spade) = $\frac{13}{52}$

P(Red/Spade) = $\frac{26}{52-1}$

So:

P(Spade∩Red) = $\frac{13}{52}$ * $\frac{26}{51}$ = $\frac{13}{102}$ = $0.123$

3 0

3 years ago