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 ( 39+ )
Otras preguntas
What is the standard form for y + 5 = 0?
If an object is moving at the speed of 36 kilometers per hour, how many meters does it travel in one second?
Ciara solved the exponential equation 3x+1 = 15 and her work is shown below. What is the first step she did incorrectly? Step 1: log 3x+1 = log15 Step 2: (x
George bought 30 packs of football cards.there were 14 cards in each pack. How many cards did George buy?
What is the oppersite of obvious
A fossil found under a layer of rock is usually _____.
Does adding debt increase or decrease the flexibility of a healthcare provider? Why
Box of 12 golf balls costs $45. what is the unit rate
1. In the on-line convex-hull problem, we are given the set Q of n points one point at a time. After receiving each point, we compute the convex hull of the po
my school has 950 students. they took a survey for the kids who got surveyed 76.2% liked wearing team shirts once a week and 5.2% did not 18.6% were indifferent
