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3 years ago

Given the polygon below, solve for y. Explain your process.

Mathematics

2 answers:

REY [17]3 years ago

6 0

Answer:

80°

Step-by-step explanation:

y = 800 ÷ 8 = 80°

Virty [35]3 years ago

5 0

Answer:

80°

Step-by-step explanation:

The sum of the interior angles in a hexagon is 720°. This means that:

y + (2y - 20) + (2y - 20) + y + (2y - 20) + (2y - 20) = 720° - we can simplify this

10y - 80 = 720° - now, add 80 to both sides

10y = 800 - finally, divide both sides by 10

y = 800 ÷ 8 = 80°

Hope this helps!

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s344n2d4d5 [400]

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3 years ago

One hundred sixty-two guests attended a banquet. Three servers provided their beverages. The first server helped three times as

Rudiy27

Answer:

Below given.

Step-by-step explanation:

162 total guests.
3 servers

Let the number of guests the second server helped be x.

then the first server helped 3x

then the third server helped [(3x)*2] = 6x

Equation in total:

6x + 3x + x = 162

10x = 162

x = 16.2

First server helped: 3 * 16.2 = 49 guests

Second server helped: 16 guests

Third server helped: 6x = 6(16.2) = 97 guests

6 0

3 years ago

Which letter has rotational symmetry?<br> E<br> B<br> Z<br> V

ladessa [460]

Answer:

Step-by-step explanation:

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3 years ago

I WILL GIVE THE BRAINLIEST

Hatshy [7]

Answer:

The y intercept is (0, 8). The equation of the function is f(x) = 10x + 8

Step-by-step explanation:

Given that after 1 hour of work, Jack will make 18 dollars and the slope is 10, subtract 10 dollars from 18 dollars to find his set amount, or y-intercept.

18 - 10 = 8 dollars.

Now that we have the m and b values, we can create our equation.

The equation in standard form is f(x) = mx +b, where m = the slope and b = the y-intercept. Plug our values in and the equation will be f(x) = 10x + 8. You can test if this is correct by plugging in x values from the table and seeing if your calculated value correctly corresponds to the given y value in the table.

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3 years ago

Khan uses 78ft of fence for a pen and the length is 25ft. What is the width

mariarad [96]

Answer:

The width is 14ft

Step-by-step explanation:

Given

$Fence = 78$