africangenius
africangenius
12-04-2017
Mathematics
contestada
What is the measurement of angle a?
Respuesta :
Sxerks
Sxerks
12-04-2017
Assuming we have parallel lines, we can solve for x.
Since a = 3x - 10 (vertically opposite angles are equal),
3x - 10 = 2x + 15 (alternate angles are equal)
x = 25
Hence, angle a = 3(25) - 10 = 65°
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
what does πr² mean and how do I solve it
What energy source do plants use to produce sugar?
Which statement about the Islamic Golden Age is a fact rather than an opinion? (1) Islamic medicine was more advanced than Chinese medicine. (2) Poetry and lite
If I work then I earn money, but if I'm idle, then I enjoy myself. Either I work or I'm idle. However, if I work, then I do not enjoy myself, while if I'm idle,
how did english culture influence chaucer?
PLEASE HELP What are 10 scientific things that happened in the hunger games
Write an algebraic expression for two fifths the cube of a number
why do ecologist make models?
Write an algebraic expression for two fifths the cube of a number
$6300 is invested , part of it at 12%, and part at 6%. For a certain year, the total yield is 564.00. How much was invested at each rate?
