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2 years ago

Find the sum of the interior angle measures of a convex octagon

1 answer:

muminat2 years ago

8 0

The sum of the interior angles of any polygon is always . . .

(180 degrees ) times (2 less than the number of sides in the polygon) .

It doesn't matter whether the polygon is regular, haphazard, convex,
or all mangled and squashed etc. The only thing that matters is
how many sides it has.

The octagon has 8 sides. So the sum of interior angles is . . .

(180 degrees) times (8 - 2) = (180 x 6) = 1,080 degrees

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Al Shea is the sole owner and operator of Saw Tooth Company. At the end of its accounting period, December 31, 2005, SawTooth Co

Liono4ka [1.6K]

Answer:

amount of net income during 2006 is $65000

Step-by-step explanation:

Given data

assets in 2005 = $925,000

liabilities in 2005 = $285,000

invested an additional $50,000

withdrew $30,000

assets in 2006= $980,000

and liabilities in 2006 = $225,000?

to find out

amount of net income during 2006

solution

in 2005

assets = $925,000

liabilities = $285,000

so stock holder equity = $640000

and in 2006

assets = $980,000

and liabilities = $225,000

so stock holder equity = $725000

so retaining earning for both year is $725000 - $640000 i.e $85000

so net income = retaining earning + withdrew - investment

net income = $85000 + $30,000 - $50,000

net income = $65000

amount of net income during 2006 is $65000

7 0

2 years ago

Solve: 4x - 8 > 32 A) X <10 B)x > -10 C) X > 10 D) X < -10

larisa [96]

Answer:

C) x > 10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

4x - 8 > 32

Step 2: Solve for x

Add 8 on both sides: 4x > 40
Divide 4 on both sides: x > 10

Here we see that any value x greater than 10 would work as a solution to the inequality.

7 0

1 year ago

Solve for x by finding the missing side of the triangle. Round your answer to the nearest tenth.

MAXImum [283]

Answer:

Step-by-step explanation:

Tangent θ = Opposite / Adjacent

tan(29) = 20/x

Cross multiply.

x = 20 / (tan(29))

x = 22.544284

4 0

2 years ago

Select the expression that represents the large rectangles total area.

LenKa [72]

2,3 I think that’s the answer

3 0

2 years ago

Subtract using a number line -4 - (8)

Mashcka [7]

Answer:

Look at the number line.

Step-by-step explanation:

Step 1: Draw a number line.

Step 2: Mark -4 on the number line.

Step 3: Here we have to subtract 8, therefore, from -4 move 8 units left, we end up at -12.

That is the answer. Here is the picture.

Hope this will help you.

Thank you.

8 0

2 years ago