Shlumps
Shlumps
03-07-2017
Mathematics
contestada
Find the measure of angle C.
Respuesta :
Banabanana
Banabanana
03-07-2017
8x+3 + 5x+15 + 7x+2 = 180
20x + 20 = 180
20x = 180 - 20
20x = 160
x = 160/20
x = 8
∠С = 5x+15 = 5*8 + 15 = 55°
Answer Link
playerawesome1
playerawesome1
03-07-2017
5x + 15 + 8x + 3 + 7x + 2 = 180
20x + 20 = 180
-20 -20
20x = 160
/20 /20
x = 8
5x + 15
5(8) + 15
40 + 15 = 55 <---- measure of angle C
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Find the next two terms in the following sequence. 13, -5, -35, -77,...
a rectangular table top measures 4/9 of a meter long by 4/5 of a meter wide. the area is _____ square meter.
The widths of two similar rectangles are 16 cm and 14 cm. What is the ratio of their perimeters? Of their areas? a. 8:7 and 64:49 b. 9:8 and 64:49 c. 8 and 81-
does anybody know how to write 45/70 in simplest form????
The molar heat of fusion of gold is 12.550 kJ mol–1. At its melting point, how much mass of melted gold must solidify to release 235.0 kJ of energy?
What positive and negative traits does Odysseus demonstrate in his adventure with the Cyclop's?
[(24+16) divided by 8 times 5)]=? Please answer pllleeeaaaasee.
Is Smoking in Japan Illegal? Please help me :)
Noah rows across a river that is 48m wide. The current carries him 15m downstream. How far does Noah actually travel?
What is social Darwinism and how was it tied to imperialism?
