Answer:
67
Step-by-step explanation:
7x9=63
63+4=67
Answer:
Step-by-step explanation:
x = 70 degree (being vertically opposite angles)
y + 70 degree =180 degree (being linear pair)
y = 180 - 70
y = 110 degree
In triangle,
x + 60 + misssing angle = 180 degree (sum of interior angles of a triangle)
70 + 60 + missing angle =180
130 + missing angle = 180
missing angle = 180 - 130
missing angle = 50 degree
c = missing angle (being vertically opposite angles )
c = 50 degree
x + missing angle = a (sum of two interior opposite angles is equal to the exterior angle formed)
70 + 50 = a
120 degree = a
a = b (being vertically opposite angle
120 =b
therefore b is 120 degree
Hence , a = 120 degree , b = 120 degree , c = 50 degree , x = 70 degree , y = 110 degree
11 = w - 12
11 + 12 = w -12 + 12
w = 11 + 12
w = 23
Answer:
median is 24
first quartile is 21
third quartileis 31
interquartile range 10
Step-by-step explanation:
median is 24
first quartile is 21
third quartileis 31
interquartile range 10
