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2 years ago

Simplify and write in exponential form (5⁶÷5⁸)³×5^-3

Mathematics

1 answer:

Vlad [161]2 years ago

4 0

Answer:

Exact form:

1/1953125

Decimal form:

5.12x10^-7

Step-by-step explanation:

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For this you are subtrating polynomial expressions

slava [35]

Hi, The answer is 2x^2-8x+12, because when you subtract the polynomial with the answer you will get x^2-4

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2 years ago

Convert the following angle from degrees to radians. Express your answer in simplest form 345 ∘

postnew [5]

well, since we know that there are 180° in π radians, how many degrees will it be in 345°?

$\begin{array}{ccll} degrees&radians\\ \cline{1-2} 180&\pi \\ 345&x \end{array}\implies \cfrac{180}{345}~~ = ~~\cfrac{\pi }{x}\implies \cfrac{12}{23}~~ = ~~\cfrac{\pi }{x} \\\\\\ 12x=23\pi \implies x=\cfrac{23\pi }{12}$

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1 year ago

Find the distance between the point x = (-1,9) and y = (-2,8)

ad-work [718]

Answer:

1.4

Step-by-step explanation:

use distance formula

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2 years ago

A sporting goods store buys a basketball for $10.00 and then adds a 110% markup to the price. How much will the basketball sell

sweet-ann [11.9K]

Answer: The basketball will sell for $21 .

Step-by-step explanation:

Hi, to answer this question, first, we have to multiply the cost of the basketball (10) by the percent markup in decimal form (divided by 100).

Mathematically speaking:

10 x (110/100) = $11

Now, we have to add the markup amount (11) to the cost (10) to obtain the selling price:

10 +11 = $21

The basketball will sell for $21 .

3 0

2 years ago

Read 2 more answers

Quiana has 5 times more text messages from Yolanda than from Pierre. Quiana has 30 text messages from Yolanda. Which equation ca

VladimirAG [237]

Answer:

$p=\frac{30}{5}$

Step-by-step explanation:

Quiana has 5 times more text messages from Yolanda than from Pierre, we also know that she actually has 30 text messages from Yolanda. In other words, 30 texts from Yolanda is 5 times more text messages than from Pierre.

Thus, if we call p the number of texts messages from Pierre we would have that

$p=\frac{30}{5}$ (since 30 texts from Yolanda is 5 times more than p, we can divide by 5 to find p)

And if we solve this equation we would get that Quiana has 6 text messages from Pierre

4 0

2 years ago

Simplify and write in exponential form (5⁶÷5⁸)³×5^-3​

Simplify and write in exponential form (5⁶÷5⁸)³×5^-3