Answer:
Answer:answer is 2xsquare × 3xsquare
Step-by-step explanation:
when we multiply both so the answer is 6xsquare y square More
Answer: D) a+bi
Where both a and b are real numbers.
In your textbook, you might see to indicate that they are real numbers.
An example would be 7+13i, where a = 7 and b = 13.
Answer:
Mean= 59.8 and median = 59.5
Step-by-step explanation:
Mean = Summation of values/ No. of Values
Mean of Girls' height= 61+58+63+57+58+59+62+64+60+56/10
Mean= 598/10= 59.8
Arranged Data = { 56, 57,58,58,59, 60, 61,62,63,64}
As the number of observations is even so the 5th and 6th value will be added and divided by 2
59+60/2= 59.5
Median = 59.5
Answer:
Step-by-step explanation:
Rewrite -x-2y= -10 as -2y= x - 10 and then as y = (-1/2)x + 5.
Then choose any 3 x values and find the corresponding y values using this formula. For example:
x y = (-1/2)x + 5 (x, y)
----- -------------------- ---------
0 5 (0, 5)
-4 (-1/2)(-4) + 5 = 7 (-4, 7)
6 (-1/2)(6) + 5 = 2 (6, 2)
Plot these three points and then draw a line through them.