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Margaret [11]
3 years ago
6

How many sides does a regular polygon have its interior angle is 140 degress

Mathematics
2 answers:
NemiM [27]3 years ago
8 0

Answer:

9 sides

Step-by-step explanation:

Originally Answered: The measure of each interior angle of a regular polygon is 140 degrees. How many sides does a regular polygon have? this means that each slice covers an angle of 180-140=40 degrees with redpect to the polygon centre. hence there are 9 sides.

Radda [10]3 years ago
6 0

Answer:

A regular polygon with an exterior angle measure of 140 degrees has nine sides

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A field goal is worth 3 poins an extra point is 1 point. in 2016 adam vinaiteriof the indianapolis colts made a total of 71 fiel
Naddika [18.5K]

Answer:

field goal points: 213

extra points: 125

Step-by-step explanation:

Given that a field goal is worth 3 points, then the total points made by field goals are: number of field goals * 3. In the case of Adam, that is: 71*3 = 213 points.

An extra point is worth 1 point, then 125 extra points are equivalent to 125 points.

3 0
3 years ago
Read 2 more answers
Properties of isosceles triangle
Degger [83]

Answer:

Had two congruent sides

Has congruent base angles

8 0
3 years ago
there is a 750 ml bottle of concentrate orange squash it is enough to make fifteen 250 ml glasses of diluted orange drink how mu
Anarel [89]
15 \times 250 \ ml=3750 \ ml
Fifteen 250 ml glasses contain 3750 ml of the drink, and 750 ml of orange squash.
3750 \ ml - 750 \ ml=3000 \ ml
There are 3000 ml of water in 3750 ml of the drink.

3000 ml of water - 3750 ml of the drink
x l of water - 10 l of the drink

\frac{3000 \ ml}{3750 \ ml}=\frac{x \ l}{10 \ l} \\
3750x=10 \times 3000 \\
3750x=30 000 \\
x=8

8 litres of water are needed to make 10 litres of this drink.
4 0
3 years ago
A
Amanda [17]

Answer:

true

Step-by-step explanation:

4 0
3 years ago
-4(6x+3)= -12(x+ 10)
Lilit [14]

Answer:

9

Step-by-step explanation:

-4(6x+3)= -12(x+10)

<u><em>Let's do the first part:</em></u>

-4(6x+3)

<em>**distribute**</em>

-4 x 6x = -24x; -4 x 3 = -12 ->>> -24x - 12

<u><em>Let's do the second part:</em></u>

-12(x+10)

<em>**distribute**</em>

-12 x x = -12x; -12 x 10 = -120 ->>> -12x -120

-24x -12 = -12x - 120

<em>**Move variable to the left-hand side and change its sign**</em>

-24x +12x -12 = -120

-12x - 12 = -120

-12x = 108

x = 108/-12

x=9

3 0
4 years ago
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