3 years ago

100 points HELP ASAP!!!!!

Mathematics

2 answers:

Dahasolnce [82]3 years ago

5 0

B I think??? Because in the first paragraph and last they all compare about how long it took and how good.

TiliK225 [7]3 years ago

3 0

awnser for a: d

awnser for b: a

anything else ?

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The algebraic expression for "the quotient of 54 and x"

Vera_Pavlovna [14]

54÷x

Hope this helped................

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3 years ago

PLZ HELP ME WILL GIVE BRAINLIEST

nadezda [96]

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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3 years ago

What is the approximate circumstances of the circle shown below?

dangina [55]

Answer:

the answer to this is D) 61.2

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Which equation represents the line passing through the points (3,2) and (-9,6)?

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The equation is y= -1/3 x + 3

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There isn't an exact value for the square root of 3. It is roughly 1.732

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