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Serjik [45]
3 years ago
11

What is the sum of the measures of the exterior angles of a regular hexagon?

Mathematics
2 answers:
meriva3 years ago
6 0
To find the sum of the interior angles of a hexagon, divided it up into triangles... Because the sum of the angles of each triangle is 180 degrees... we get

4.180=720
so, the sum of the interior angles of a hexagon is 720 degrees.
IRISSAK [1]3 years ago
5 0
Interior and exterior angle<span> formulas: The </span>sum of the measures<span> of the interior </span>angles<span>of a </span>polygon<span> with n sides is (n – 2)180. The </span>measure<span> of each interior </span>angle<span> of an equiangular n-gon is. If you count one </span>exterior angle<span> at each vertex, the </span>sum of the measures of the exterior angles<span> of a </span>polygon<span> is always 360°. Hope this helps ^^</span>
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7800 dollars is placed in an account with an annual interest rate of 6.5%. How much will be in the account after 29 years, to th
dimaraw [331]

Answer:

Year 29 $2,956.63 Total Interest $40,643.25  Balance $48,443.25

Step-by-step explanation:

Base amount: $7,800.00

Interest Rate: 6.5% (yearly)

Effective Annual Rate: 6.5%

Calculation period: 29 years

4 0
3 years ago
The following is a linear programming formulation of a labor planning problem. There are four overlapping shifts, and management
dexar [7]

Answer:

d. 15

Step-by-step explanation:

Putting the values in the shift 2 function

X1 + X2 ≥ 15

where x1=  13, and x2=2

13+12≥ 15

15≥ 15

At least 15 workers must be assigned to the shift 2.

The LP model questions require that the constraints are satisfied.

The constraint for the shift 2 is that the  number of workers must be equal or greater than 15

This can be solved using other constraint functions e.g

Putting  X4= 0 in

X1 + X4 ≥ 12

gives

X1 ≥ 12

Now Putting the value X1 ≥ 12  in shift 2 constraint

X1 + X2 ≥ 15

12+ 2≥ 15

14 ≥ 15

this does not satisfy the condition so this is wrong.

Now from

X2 + X3 ≥ 16

Putting X3= 14

X2 + 14 ≥ 16

gives

X2  ≥ 2

Putting these in the shift 2

X1 + X2 ≥ 15

13+2 ≥ 15

15 ≥ 15

Which gives the same result as above.

6 0
3 years ago
Is the relationship shown by the data linear? x -9, -5, -1, 3 y -2,-7,-12, -17
Temka [501]
                x               y
            ------           -----
              -9              -2
             -5               -7
             -1              -12
              3               -17

ur x's all have a difference of 4, and ur y's all have a difference of -5...so yes, this is linear with a slope of (-7+2) / (-5 + 9) = -5/4
5 0
3 years ago
Solve for y. 2/3+y−1/9=7/9 Enter your answer in the box 
Novosadov [1.4K]
Adding 1/9 to both sides, we get 2/3+y=8/9. Next, 2/3 can be multiplied by 3/3 to get 6/9 due to that 3*3=9 and using the identity property. We then subtract 6/9 from both sides to get y=2/9
3 0
3 years ago
ASAP plz Also show ur work if u can
guajiro [1.7K]
All the answers are gotten using the lcm method
1.8/11
2.3/23
3.1/2
4.13/15
5.8/11
6.49/30
7.22/3
8.19/60

4 0
3 years ago
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