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2 years ago

PLEASE HELP I DON'T GET IT, MATH

Mathematics

1 answer:

salantis [7]2 years ago

6 0

Answer:

can any of u pls help me abt would u evër reach the end of the earth and y pls

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the diameter of a circle is 12yd. find the exact area and circumference of the circle. write your answers in terms of pie

Scorpion4ik [409]

So,

The area of a circle is $A = \pi *radius^{2} \\and\\Radius = Diameter \div 2\\\\So\\A = \pi * 6^2\\\\A = 36\pi$

For Circumfrence

$C = \pi * diameter\\C = 12\pi$

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2 years ago

Graphing Exponential Function in Exercise ,sketch the graph of the function.See example 3 and 4.

Vlad [161]

Answer:

The attached image shows the graph for the given function.

Step-by-step explanation:

We are given the following function in the question:

$y(x) = 2^{x-1}$

We have to graph the given function.

Properties of the given function are:

It is an exponential function of the form $y(x) = a^{x + b}$
Here, a = 2, b = -1
The y-intercept of the given function is (0,0.5)
There is no x-intercept.
The domain of the given function is all real numbers.
The range of given function is $(0,\infty)$

The attached image shows the graph for the given function.

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3 years ago

Ill mark brainlist plss help

tresset_1 [31]

It’s 10. This is because 27/3 is 9 so the ratio is by 9

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2 years ago

Why are the orbitals represented in those<br> shapes?

Marat540 [252]

Answer:

An orbital is a wave function for an electron defined by the three quantum numbers, n, ℓ and ml. Orbitals define regions in space where you are likely to find electrons. s orbitals (ℓ = 0) are spherical shaped. p orbitals (ℓ = 1) are dumb-bell shaped.

Step-by-step explanation:

not sure

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2 years ago

What is meant by core fitness

solniwko [45]

Core fitness refers to exercises to activate the muscles in a location called the core of your body. Hope this helps!

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2 years ago