alvarezjc20 alvarezjc20

26-01-2019
Mathematics

contestada

what is the value of n 131 160? a.69 b.29 c.20 d.49

what is the value of n 131 160 a69 b29 c20 d49 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

26-01-2019

Answer:

A 69

Step-by-step explanation:

The sum of the exterior angles of a polygon is 360 degrees.

n+131+160 = 260

Combine like terms

n+291 = 360

Subtract 291 from each side

n+291-291 = 360-291

n = 69

Answer Link

Otras preguntas

Provided the diameter of the fire hose is 7.0 cm, and the water running through the hose flows at 420 L/min, how much force does she need to hold the nozzle, if

Which correctly lists the three plates that border the Indo-Australian Plate

8. How does the direction of friction compare to an object's direction of motion?

Given the equation 5X to the power of 2-20 X +15 equals zero what are the values of HNK when the equation is written in vertex form a times X -8 to the power 2+

Read this poem. Applause sounded through the room louder than cannon fire He bowed below the lights basking and buoyant sensing his success Which line from the

A piston-cylinder assembly contains 5kg of water that undergoes a series of processes to form a thermodynamic cycle. Process 1Ã 2: Constant pressure cooling fro

Here are the monthly charges for jo’s Mobile phone. Monthly charge £16,150 free minutes,then 13p per minute,150 free texts,then 15p per text during one month,jo

If f(x) = 1 + x2 and g(x) = 1-, which is the rule of function (f-)(x)?

SOMEONE HELP ME PLSSS!

prove sinA*cos2A=1/4sin4A*secA