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2 years ago

In the diagram, what is the value of x?

Mathematics

2 answers:

olchik [2.2K]2 years ago

6 0

An easy way to do this is to take both angles and add them up to 180 degrees. (Since these are straight lines, and a straight line is 180 degrees.) We know that one angle is 82 degrees, so we can subtract that from 180 degrees and find the other angle. 180 - 82 = 98.

myrzilka [38]2 years ago

3 0

Hello!

The angle that measures 82 and the angle that is x are supplementary meaning that they equal to 180°

We can subtract the 82 angle to find x

180 - 82 = 98

x is 98

Hope this helps!

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Which pair of variables would most likely have a negative association?

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Answer:

C the temperature and the number of votes a candidate for the school president receives.

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2 years ago

F(x) = (4x–5)/6 <br> Find the Inverse

noname [10]

Answer:

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Step-by-step explanation:

First, replace f(x) with y

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Replace y with f−1(x) f − 1 ( x )

Verify your work by checking that (f∘f−1)(x)=x ( f ∘ f − 1 ) ( x ) = x and (f−1∘f)(x)=x ( f − 1 ∘ f ) ( x ) = x are both true.

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2 years ago

What is the slope of this graph?

larisa [96]

Since the slope is falling, instead of rising, it would be negative.

Now, on the line, I plotted (0, 2) and (-2, 10).

You would now plug this into the rise/run formula.
The formula is $\frac{y2 - y1}{x2 - x1}$

The equation would become,
$\frac{10 - 2}{-2 - 0}$ = $\frac{8}{-2}$ = -4

I believe the answer would be -4.

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2 years ago

The area of a circular garden is 4,225 T square feet. Rick wants to find the diameter of the garden. What is the diameter of

ankoles [38]

Answer:

D. 130 feet

Step-by-step explanation:

The area of a circular garden is 4,225 π square feet

The area of a circle is computed as follows:

Area of a circle = π*D²/4

where D refers to the diameter

Replacing with data:

4,225 π = π*D²/4

4,225 π/π *4 = D²

√16900 = D

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lions [1.4K]

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Step-by-step explanation:

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2 years ago