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3 years ago

Help me with this question please

Mathematics

2 answers:

Gala2k [10]3 years ago

3 0

The answer is C
Hope this helped

OverLord2011 [107]3 years ago

3 0

Substitution property of equality.

If angle 1~angle 3, and angle 2~angle 3, substitute angle 3 for angle 1. Therefore, angle 1~angle 2.

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The sum of three numbers is 108. The second number is four times greater than the first number, and the third number is 18 more

tankabanditka [31]

Answer:

450

Step-by-step explanation:

108 x 4 +18

6 0

2 years ago

What is the Inverse Equation f(x) =6x-1 ?? please I need help!

Scrat [10]

Answer:

$f^{-1}(x)=\frac{x+1}{6}$

Step-by-step explanation:

So we have the function:

$f(x)=6x-1$

To find the inverse function, switch x and f(x), change f(x) to f⁻¹(x), and solve for f⁻¹(x). Therefore:

$f(x)=6x-1$

Switch:

$x=6f^{-1}(x)-1$

Add 1 to both sides:

$x+1=6f^{-1}(x)$

Divide both sides by 6:

$f^{-1}(x)=\frac{x+1}{6}$

And that's our answer :)

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2 years ago

A student has gotten the following grades on his tests: 87, 95, 76, and 88. He wants an 85 or better overall. What is the minimu

Hoochie [10]

Answer:

He must get at least a 90 in order to recieve an 85 percent or higher

Step-by-step explanation:

4 0

2 years ago

If eight trash bags last for thirty days then how many trash bags do you need for 180 days

34kurt

Let's Just See How Many Times 30 Goes Into 180

$\frac{180}{30} = 6$
Since 8 trash bags last 30 days, let's multiply

$6 \times 8 = 48 \: bags$
ANSWER

You'll Need 48 Trash Bags For 180 Days

5 0

2 years ago

Read 2 more answers

PLEASEEEEE HELP!! BRAINLIEST!!

ycow [4]

Step-by-step explanation:

Rate of change = final - initial / time(in years)

= 41 - 43 / 2014 - 2012

= - 2 / 2

Rate of change = - 1

Therefore, the number of employees with health care benefits reduced by 1 person per year between 2012 - 2014 in response to policy changes.

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2 years ago