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4 years ago

Is 1/2 gallon greater than 5/8 gallon?

Mathematics

1 answer:

GalinKa [24]4 years ago

7 0

No 5/8 is bigger because half of 8 is 4 and 5 is greater than 4

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Two consecutive negative integers have a product of 20. What are the integers

Mariulka [41]

The product of two consecutive negative integers is 462. Determine the two integers. ... Since this is a quadratic equation, we'll get one side equal to zero (by subtracting 462 from each side): ... Since 20*20 = 400 we can start near there.

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3 years ago

What is the inverse of the function F(x)= 19/x^3?

AleksAgata [21]

set f(x) equal to y

y = 19/ x^3

swap x and y

x = 19/y^3

make y the subject

xy^3 = 19

y^3 = 19/x

$y = \sqrt[3]{ \frac{19}{x} }$

then just replace y with f^-1(x)

$f(x) = \sqrt[3]{ \frac{19}{x} }$

hope this helped! have a good day ~ •lipika•

4 0

3 years ago

Read 2 more answers

I don't know help please

Iteru [2.4K]

Answer:

huh

Step-by-step explanation:

did you add anything?

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3 years ago

Read 2 more answers

Solve for the variables

Pani-rosa [81]

Step-by-step explanation:

${x}^{2} = {30}^{2} - {18}^{2} \\ x = \sqrt{900 - 324} \\ x = \sqrt{576} \\ x = 24$

${y}^{2} = {24}^{2} + {10}^{2} \\ y = \sqrt{576 + 100} \\ y = \sqrt{676} \\ y = 26$

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3 years ago

Limθ→π/4 (cosθ−sinθ)/(θ– π/4)

Rzqust [24]

Answer:

-√2

Step-by-step explanation:

For the typing purpose I replaced θ with n in the calculation

$\lim_{n \to \frac{\pi }{4}} \frac{cos n-sin n}{\frac{\pi }{4} } ...limits L'Hopital's Rule\\= \lim_{n \to \frac{\pi }{4}} \frac{-sin n-cos n}{1 } ... plug. in . \frac{\pi }{4} \\= - sin \frac{\pi }{4} - cos \frac{\pi }{4}\\= - \frac{\sqrt{2} }{2} - \frac{\sqrt{2} }{2}\\= \frac{- 2\sqrt{2}}{2} \\= - \sqrt{2}$

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3 years ago