ameerbakr27p0ey5r ameerbakr27p0ey5r
  • 04-01-2021
  • Mathematics
contestada

Can someone help me PLZ WITH THES TWO ABOVE.

Can someone help me PLZ WITH THES TWO ABOVE class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 04-01-2021

Answer:

a. 100

b. 156

Step-by-step explanation:

a.

(n - 2)180 = (6 - 2)180 = 4(180) = 720

? + 166 + 108 + 121 + 135 + 90 = 720

? = 100

b.

(n - 2)180 = (8 - 2)180 = 6(180) = 1080

? + 128 + 99 + 161 + 113 + 142 + 146 + 135 = 1080

? = 156

Answer Link

Otras preguntas

What does 3a+2a equal ?
You are the sports looking to buy some new equipment for the sport or fitness activity your choosing. What should you keep in mind while choosing your gear
Rosie the Riveter was one of the most successful propaganda campaigns of the Office of War Information (OWI). What best describes the objective of the OWI? A. T
in what role in medieval society might women have had the most chance to be powerful?
what is the square root of 1026?
What Two decimals are equivalent to 0.9
how do you write 50,679 in expanded form
write the number in two other forms 7.632
Why do the countries belonging to OPEC not want to produce too much oil at one time?
Which of these painters produced the most self-portraits along with numerous portraits of wealthy merchants? a. Poussin b. Vermeer c. Caravaggio d. Rembrand