annaston
annaston
23-01-2017
Mathematics
contestada
Help please!!!!!!!!!!!
Respuesta :
papabravo02
papabravo02
23-01-2017
It is 45 degrees, because it is one half of a 90 degree angle. And also, n = 15.
Answer Link
merxinda
merxinda
23-01-2017
Letter n=13. Because...
3n+4n-15=90
7n-15=90
+15 +15
7n=105
7n/7=105/7
N=13
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Exceptionally timid and cautious infants tend to become shy and unassertive adolescents. this best illustrates the long-term stability of
The genetic coding or expression that determines our dna and messaging for cells is
Who was the first president of United States of America
Which type of unemployment do economists primarily focus on curing? cyclical frictional structural pervasive?
Scientific theories can change when scientists select one: a. prove an alternate theory. b. prepare and test different hypotheses. c. provide conflicting scient
This chart shows major court jurisdictions in Georgia. What would the BEST description of the dotted lines on the chart? Please answer fast. Thank you.
Alina has a spinner that has 5 equal sections: red, blue, green, purple, and orange. She spins the spinner 200 times. About how many times should Alina expect t
A major obstacle to developing good human relations skills is that
Which problem is most directly caused by dumping waste in landfills?
what is the phrase assiociated with plessy vs ferguson?
