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 ( 94+ )
Otras preguntas
Which of the following describes the graph of a linear function? A) It is a curve that lies in only two quadrants. B) Its y-values decrease at a constant rate a
where did lamar believe Texas boundaries should stretch to
What is the standard deviation of the data set given below? 5, 7, 9, 11, 13 A. 3 B. Square root of 8 C. Square root of 10 D. Square root of 3 E.
Can the use of violence ever be a justifiable means to achieve an end goal or bring about real change? Why or why not (provide examples from history or from tod
The balloons___in the sky. Rised raised have rose have risen
The nurse is admitting a client to the emergency department with symptoms of posttraumatic stress disorder (ptsd) after being in an earthquake. which findings s
ethnic is mostly based upon 1.pride 2. equality 3. independence 4.commonality
Can you solve this please the question is in the picture
An unintended effect of the fifteenth amendment that protected black suffrage was that
What was the first thing darwin notcied noticed that amazed him\\\\\\\\\?
