check the picture below.
notice, both pairs of opposite sides are parallel.
Step-by-step explanation:
c) j = 95 degree (similar triangle)
d) jk/4 = 4.6/9.2
jk/4 = 1/2
jk = ?
Answer:
77
Step-by-step explanation:
mean is also known as the average
to find the average you add up every data point and divide by number of data points.
74 + 75 + 80 + 76 + 75 + 81 + 78 = 539
539 / 7 = 77
The answer for this is (0,8) and (8,0)
Answer:
Students liked to play football are 210 .
Step-by-step explanation:
Formlua

As given
In a school, 42% of the students liked to play football and 24% liked to play tennis.
As the percentage is always 100% .
Percentage of students choose swimming = ( 100 - 42 - 24) %
= (100 - 66) %
= 34 %
The rest of the students choose swimming If 170 students choose swimming .
Part value = 170
Percentage = 34 %
Putting all the values in the formula


Total value = 500
As the percentage for students liked to play football = 42%
Putting in the formula



Part value = 210
Thus
Students liked to play football = 210
Therefore the students liked to play football are 210 .