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KATRIN_1 [288]
3 years ago
10

PLZ HELP ME WILL GIVE BRAINLIEST

Mathematics
1 answer:
nadezda [96]3 years ago
3 0

Answer:

1.  2 \times 10^{- 4} = 2 \div 10^{4}

2. (- 10)^{2} = 100 and - 10^{2} = - 100

3. (a.b.c. ........)^{n} = a^{n}.b^{n}.c^{n}. ..........

Example:  (30)^{4} = (2 \times 3 \times 5)^{4} = 2^{4} \times  3^{4} \times 5^{4}

Step-by-step explanation:

1. We have 2 \times 10^{- 4}, and we have to prove that this term is equivalent to 2 \div 10^{4}.

Now, 2 \times 10^{- 4}

= 2 \times \frac{1}{10^{4} }  

{Since we know the property of exponent as a^{- b} = \frac{1}{a^{b} } }

= \frac{2}{10^{4} }

= 2 \div 10^{4}

2. (- 10)^{2} = (- 10) \times (- 10) = 100 and  

- 10^{2} = - [(10) \times (10)] = - 100

3. The power of products property gives

(a.b.c. ........)^{n} = a^{n}.b^{n}.c^{n}. .......... ........ (1)

For example, we can write, (30)^{4} = (2 \times 3 \times 5)^{4} = 2^{4} \times  3^{4} \times 5^{4} = 810000

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Solve for D <br><br><br><br><br><br> Thanks!!
Verizon [17]

Answer:

The answer is d = C/pi.

Step-by-step explanation:

To solve this equation for the variable d, we must isolate it on the right side of the equation.  It is currently being multiplied by pi, so to reverse this action, we should divide both sides of the equation by pi.

c = (pi) * d

c/pi = pi/pi * d

c/pi = d

d = c/pi

Therefore, the answer is d = C/pi.

Hope this helps!

5 0
3 years ago
What shape is created if you connect the following points: (1,1), (5,1),(7,3), and (3,3)? *Help me I'm clueless!* x'd
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3 years ago
What is the answer to:
velikii [3]
Weird way to write it but alright! (Sideways) 

19pq^-2 x 5pq^6 = ?

These problems are pretty much single operations between each of the variables / constants. 

So it's like this: 

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For p*p remember that when two variables multiply there given powers add. In the case where the powers are not shown (like in the case of p*p) they are always assumed to be 1. So what is 1+1? 2. 

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For q^-2*q^6 it is the same deal with the previous problem. So now the problem looks like this: 

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Our final answer is all of the combined.... like a so: 

95p^2q^4
3 0
3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

[A]

Step-by-step explanation:

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