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asambeis [7]
2 years ago
8

P = 0.5e - 5 to determine P

Mathematics
1 answer:
ipn [44]2 years ago
6 0

Answer:

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

p=(0.5)(2.718282)−5

Step 1: Simplify both sides of the equation.

p=(0.5)(2.718282)−5

p=1.359141+−5

p=(1.359141+−5)(Combine Like Terms)

p=−3.640859

p=−3.640859

Answer:

p=−3.640859

Step-by-step explanation:

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Si p+ 2p+3p=12, ¿cual es el valor de 5p -1
Nutka1998 [239]

For this case we have the following equation:

p + 2p + 3p = 12

To solve we follow the steps below:

We add similar terms from the left side of the equation:

6p = 12

We divide between 6 on both sides of the equation:

p = \frac {12} {6}\\p = 2

Finally, we have to:

5p-1 = 5 (2) -1 = 10-1 = 9

Answer:

p = 2\\5p-1 = 9

8 0
3 years ago
A math class is having a discussion on how to determine if the expressions 4x-x+5 and 8-3x-3 are equivalent using substitution.
docker41 [41]

Okay. In my opinion, all the class has to do is simplify the expressions and compare. But they want to substitute instead.

Well then.

First, let's notice that these are linear expressions, meaning that if they are equivalent then all their values match up.

Number 1 is not a good one. Just because they're both positive doesn't mean anything; they have to be <em>the same.</em>

This also eliminates 3.

Number 2 is a good one, but it's not as reliable. If, for instance, the two expressions are <em>not </em>equivalent and you get lucky enough to pick that one value they intersect at (or have in common), then you'd be wrong when you say they are equivalent.

Number 4 makes the most sense because if both expressions are equivalent, then every value matches up. If not, then only one will. So having two values to substitute will most definitely answer the class question.

Hope this helps, let me know if I messed up! ;)

5 0
3 years ago
Read 2 more answers
Why is the product of 1 and 3/4 equal to 3/4?
Kamila [148]
Because anything multiplied by one is that number. If you have 3/4 one time, then it is 3/4.
6 0
3 years ago
If a rectangle A has sides are three times the length of those rectangle B, how do the areas of the two rectangles compare?
Radda [10]

Answer:

The area of A is nine times the area of B.

Step-by-step explanation:

4 0
2 years ago
Please help ASAP. Trigonometry
Contact [7]

Answer:

  cos(52°) = 18/x

  x = 18·sec(52°)

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Cos = Adjacent/Hypotenuse

In this geometry, that means ...

  cos(52°) = 18/x

You can use the relation sec(x) = 1/cos(x) to rewrite this as ...

  x = 18·sec(52°)

_____

You can also use the complementary angle and the complementary trig function.

  sin(90° -52°) = 18/x

4 0
2 years ago
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