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3 years ago

PLEASE HELP!

Mathematics

1 answer:

Mashcka [7]3 years ago

4 0

Answer:

these are notes i wrote in geometry I'm not sure if this will help. it's been a few months since i did this

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Step my step I don’t understand(:Brainliest

PSYCHO15rus [73]

Its the first one because if the circle is filled in than it is 2and more or the thing

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3 years ago

Which ordered pair is in the solution set of 2x - 5y ≥ 10?

Taya2010 [7]

(3,5)

Step-by-step explanation:

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3 years ago

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stiks02 [169]

Answer:

Step-by-step explanation:

Pythagorean Theorem and Radius used

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3 years ago

What is the inverse of f(x)=4x+3 ?

GaryK [48]

<h2>Steps:</h2>

Here are the steps to convert an equation to its inverse:

Change f(x) to y
Switch the positions of x and y
Solve for y
Change y to f^-1(x)

Firstly, do the first two steps:

$x=4y+3$

Next, let's solve for y. Subtract 3 on both sides:

$x-3=4y$

Next, divide both sides by 4:

$\frac{1}{4}x-\frac{3}{4}=y$

<h2>Answer:</h2>

Finally, change y to f^-1(x) and your final answer will be:

$f^{-1}(x)=\frac{1}{4}x-\frac{3}{4}$ , or <u>the second option.</u>

7 0

3 years ago

Solve for I when 3/5 +I-1/15

Ugo [173]

Answer:

23 over 15 or 1.533

Step-by-step explanation:

Group like terms:

1+(3/5+-1/15)

Find LCD:

1+9/15+-1/15

Combine numerators:

15/15+8/15

And you get 23/15

Simplified:1 8/15

Decimal: 1.533

4 0

2 years ago