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rjkz [21]
3 years ago
9

Which one of the following expressions will find the sum of interior angles of a polygon with 14 sides?

Mathematics
1 answer:
cupoosta [38]3 years ago
6 0
To find the total measure of the angles in a polygon, the formula is 180(n-2) n being the number of sides in the polygon.

So the correct answer is B) 180(14-2)
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Coordinate pairs for 12x-3y<12
timurjin [86]

Answer:

y>4x-4

Step-by-step explanation:

7 0
2 years ago
PLS ANSWER THIS QUESTION!!!
musickatia [10]
I believe the answer would be 1620

The formula for the area of a triangle is (base•height)/2

So 60(54) = 3240/2 = 1620

Please correct me if I am wrong have a good day!
3 0
3 years ago
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A rectangular prism has a length of 7 cm, a width of 4 cm, and a height of 2 1/2cm. The prism is filled with cubes that have edg
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there are 54 cubes in a rectangular prisum

8 0
3 years ago
Ramona works in a clothing store where she earns a base salary of $140 per day plus 14% of her daily sales. She sold $600 in clo
Rufina [12.5K]

Answer: $ 532

Step-by-step explanation:

Given: Ramona works in a clothing store where she earns a base salary of $140 per day plus 14% of her daily sales.

She sold $600 in clothing on Saturday and $1200 in clothing on Sunday.

To find : Earning in two days.

Total sales she did in 2 days = $600+$1200 = $1800

Then, her total earning for 2 days = 2 x( Base salary)+ 14% of (Total sales)

= 2 x ($140) + (0.14) ($1800)

= $(280+252)

= $ 532

Hence, she earned  $ 532 over the 2 days.

3 0
3 years ago
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Anyone know how to do trigonometry
Nata [24]
<span>The side opposite the 30 degree angle is half of the hypotenuse.
a^2 + b^2 = c^2  =>

a^2 + (c/2)^2 = c^2
12^2 + c^2/4 = c^2
4*12^2 + c^2 - 4c^2 = 0 
576 -  3c^2 = 0 
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c^2 = 192
c = 8√3

</span>
8 0
3 years ago
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