3 years ago

Can someone please help??!!!!

Mathematics

1 answer:

OlgaM077 [116]3 years ago

5 0

It is 3.125 as a decimal :)

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Use the distributive property to rewrite the expression in factored form.<br> 15g−40

muminat

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Step-by-step explanation:trust

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3 years ago

which postulate or theorem can be used to show that all 3 center triangles in the Antigua and Barbuda flag are similar? A. ASA s

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A. ASA similarity theorem
B. SSS similarity theorem

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3 years ago

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AD is a diameter of E and BE is perpendicular to AD. If m CD = 30°, what is m BEC?

erma4kov [3.2K]

Answer:

BEC = 60 degrees can i have brainlest

Step-by-step explanation: cd is 30 so it cant be 90 degrees abe is 90 150 is aed so only answer left is 60

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4 years ago

The notation f:S→T denotes that f is a function, also called a map , defined on all of a set S and whose outputs lie in a set T

AnnyKZ [126]

Answer:

There are many. Two examples are

$f(x) = x, \\f(x) = x^3$

Step-by-step explanation:

There are many examples. The simplest is

1 -

$f(x) = x$

It is trivial that

$\text{if \,\,\,\,} f(x) = f(y) \,\,\,\,\,\text{then} \,\,\,\,\, x=y$

2 -

$f(x) = x^3$

That function is injective as well.

$\text{if \,\,\,\,} x^3 = y^3 \,\,\,\,\,\text{then} \,\,\,\,\, x=y$

An example of a function that is NOT injective is

$f(x) = x^2$

Notice that

$f(-2) = (-2)^2 = 2^2 = 4$

4 0

3 years ago

What they mean is f(x)=3(1/3)^x and its graph. Which statements are true for this function and graph? Check all that apply.

yan [13]

The correct answer for this question is this one:
<span>- The initial value of the function is.

- The function shows exponential decay.

- The function is a stretch of the function f(x) = .

- One point on the graph is (3, 0).</span>
Hope this helps answer your question and have a nice day ahead.

5 0

3 years ago

Read 2 more answers

Can someone please help??!!!! ​

Can someone please help??!!!!