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 ( 14+ )
Otras preguntas
Which particles that make up an atom are involved in nuclear reactions?protons onlyprotons and neutronselectrons onlyelectrons and neutronsRES14
ASAP pls What is the cell potential? A.the difference in oxidation potentials of the half-cells B.the sum of reduction potentials of the half-cells C.the sum of
Est-ce que tu étudies l'espagnol?
How many 4-digit numbers are neither multiples of 2 nor multiples of 5?
A quadratic equation of the form 0=ax^2+bx+c has a discriminate value of -16. How many real number solutions does this equation have?
Kendra sold 200 shares through her broker on June 8. The price per share was $22.10. The broker charged her a 0.5% commission on the total value. What was Kend
In poetry, meter is the pattern of
For what value of y must QRST be a parallelogram? A: 1 B: 2 C: 3 D: 0.5
The dramatic structure of monster
Is it possibly for anyone to help me answer this?My teacher hasn't showed us yet but I want to have an idea on how to answer these questions.*If possible are th
