Seudónimo
Seudónimo
29-01-2016
Mathematics
contestada
For parallelogram LMNO,
please help?
Respuesta :
Panoyin
Panoyin
30-01-2016
m∠L = 5x - 28
m∠N = 3x - 10
m∠L ≡ m∠N
5x - 28 = 3x - 10
- 3x - 3x
2x - 28 = -10
+ 28 + 28
2x = 18
2 2
x = 9
m∠L = 5x - 28
m∠L = 5(9) - 28
m∠L = 45 - 28
m∠L = 17
m∠N = 3x - 10
m∠N = 3(9) - 10
m∠N = 27 - 10
m∠N = 17
x + 17 = 180
- 17 - 17
x = 163
m∠O = 163
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
15 times something equals 420
how did feudalism provide the security of the people of medieval europe
what is the prime factor of 102 in order from least to greatest
Which was NOT a primary motivation for Republicans to promote Congressional Reconstruction over those policies proposed by Lincoln and Johnson? A)Congress felt
In the expression 2x+3, the 2 is a __________. a. coefficient b. power c. product d. quotient
What does the Latin term bicameral mean? A. two chambers B. one camera C. one chamber D. two cameras
How does Antarctic ice help regulate our Earth's climate? A. It reflects the Sun's heat energy, keeping the Earth cool. B. It absorbs the Sun's heat energy, kee
Which words make up the adverb phrase in this sentence? Before the weekend, we must finish our project. a. Before the weekend b. our project c. must finish d
what is the unit value of the 3 in 432
Necklace is being made with beads that are each 1.25 cm in a diameter the necklace is 30 cm long each bead costs $0.15 how much will be spent on the necklace