3 years ago

The sum of interior angles of a polygon with 5 sides in degrees

1 answer:

4 0

The sum of interior angles of a polygon with five sides in degrees is equal to 540 degrees because (n-2)*180 is equal to this.

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What is the product? (3a^2b^4) (-8ab^3)

sladkih [1.3K]

Answer:

-24a^3b^7

Step-by-step explanation:

(3a^2b^4)(-8ab^3) Original equation

-24a^3b^7 You have to multiply the coefficients, but because of

the power rule, you have to add the exponents with each other.

Hope this helps!

8 0

3 years ago

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What is the slope of the line in the graph? 4th possible answer is 4/3 ---- بنام

Delvig [45]

Answer: Second option.

Step-by-step explanation:

The slope of a line can be calculated with this formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Then, you need to choose two points of the line shown in the graph and substitute them into the formula for calculate the slope:

Let's pick the points (-4,4) and (4,-2).

Substituting:

$m=\frac{-2-4}{4-(-4)}$

Simplifiying, you get that the slope of the line in the graph is:

$m=\frac{-2-4}{4-(-4)}\\\\m=\frac{-6}{4+4}\\\\m=\frac{-6}{8}\\\\m=-\frac{3}{4}$

6 0

4 years ago

Elijah made 14 quarts of punch for a party. How many gallons of punch did he make?

DochEvi [55]

Answer:

3.5 gallons of punch

Step-by-step explanation:

There are 4 quarts in 1 gallon.

Set up equation to convert 14 quarts to gallons: 14÷4 = 3.5.

Elijah made 3.5 gallons of punch.

8 0

2 years ago

. Caroline had 400 stamps in her collection. 1 10 th of them were Indian stamps, Onethird of the remaining stamps were from Euro

Ganezh [65]

Answer:

So 400 stamps

African---> 100

Indian------> 1/10 x 400

= 40

European---> 400-40=360

1/3 x 360

= 120

so 120+40+100= 260

400-260

= 140 stams from US

6 0

3 years ago

How many digreee are there in a right angle

Artyom0805 [142]

Answer:

Step-by-step explanation:

7 0

3 years ago

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