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3 years ago

Math Focus

Mathematics

1 answer:

posledela3 years ago

5 0

Answer:

<h2>(90Degree)(0.3Degree/1min) = 300min</h2><h2>since 60min = 1hr</h2><h2>(300min)(1hr/60min) = 5hrs</h2>

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Quick algebra 1 question for 10 points!

Ludmilka [50]

Answer:

$f(x)=-2(x-3)^2+2$

Step-by-step explanation:

To find the x-intercept, substitute 0 for y and solve for x. To find the y-intercept, substitute 0 for x and solve for y.

x-intercept(s): (2,0),(4,0)

y-intercept(s): (0,−16)

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2 years ago

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Solve 3n-2n=10p for n

nadya68 [22]

n=10p would be the answer, because 3-2 is 1 and there are no more like terms.

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4 years ago

Seth invested n dollars into an investment fund last year. After a period of one year, the value of his investment can be repres

Crank

Answer: A. The value of his investment decreased by 16% during this time period.

Step-by-step explanation:

Here the initial amount = n

Final amount after 1 years = 0.84n

The total change in the initial amount = n - 0.84n = 0.16 n

$\text{ The percentage change in the initial amount} = \frac{\text{ the total change in initial amount}}{\text{ Initial amount}}\times 100$

= $\frac{0.16 n }{n} \times 100 = 16\%$

Thus, the amount is decreases by 16% in one year,

⇒ Option A is correct.

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3 years ago

1. Joe used the Pythagorean theorem to make sure the picture frame he made is a precise

Alex

Answer:

6 inches

Step-by-step explanation:

$a^2+b^2=c^2$

$8^2+b^2=10^2$

$64+b^2=100$

$100-64=b^2$

$b^2=6^2$

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8 0

3 years ago

Select the correct answer.

koban [17]

Answer:

(-2,0) and (-4,-2)

Step-by-step explanation:

The solution to the system of equations is where the two graphs cross

They cross at (-2,0) and (-4,-2)

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3 years ago

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