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iogann1982 [59]
3 years ago
5

Solve for (2/5)^8x=25/4

Mathematics
1 answer:
Levart [38]3 years ago
5 0

Answer:

X=-1/4

Step-by-step explanation:

<h2>8x=㏒₂/₅⁽²⁵/⁴⁾</h2>
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The product of three integers x, x+2, and x-5 is 240. What are the integers?
Dafna11 [192]

Answer:

  8, 10, 3

Step-by-step explanation:

For finding real solutions to cubic equations and those of higher degree, I find a graphing calculator to be useful. The problem can be cast in the form ...

  f(x) = 0

where f(x) is the difference between the product of the integers and 240:

  f(x) = x(x +2)(x -5) -240

Then all we need to do is ask the calculator to show the x-intercept. It is x=8.

So, the three integers are ...

  • x = 8
  • x+2 = 10
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7 0
3 years ago
Jeremiah wants to use a meter stick to measure the dimensions of a magazine cover to find its area. is that an appropriate measu
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3 years ago
Supposed original quantity is 179 five and the new quantity is 126. Write an expression that represents the percent change. Find
vlabodo [156]

Answer:

This is a -29.6% change

Step-by-step explanation:

To find the percent change, use the percent change equation.

(New - Old)/(Old) * 100 = Percent Change

(126 - 179)/(179) * 100 = Percent Change

-53/179 * 100 = Percent Change

-.296 * 100 = Percent Change

-29.6% = Percent Change

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Devaughn's age is three times Sydney's age. The sum of their ages is 96. What is Sydney's age?
snow_tiger [21]

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Step-by-step explanation:

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