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

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 percentage of 1457 is 898?

Heating zinc sulfide in the air causes the formation of

In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There

what does the agora tell us about the culture of athens?

List two factors that might cause an organism to restrict its use of a resource.

Why was there growing involvement of the USA in Europe in the years 1945-48 ??

Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )

Explain how engineers and scientists may work together to produce a protein in the lab.

What is 2.333333 in fraction form

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.