Explanation
Step 1
Let's remember that
A complex number is an object of the form
where a and b are real numbers and
so
therefore, the answer is
I hope this helps you
Answer:
BC = 96
Step-by-step explanation:
Since AD is an altitude, then ∠ ADC = 90° , thus
4x + 10 = 90 ( subtract 10 from both sides )
4x = 80 ( divide both sides by 4 )
x = 20
Thus
BC = BD + DC
= 2x + 3x - 4
= 5x - 4
= 5(20) - 4 = 100 - 4 = 96
Answer:
Step-by-step explanation:
With replacement of the first ball
P(first ball is red and the second is green) =7/19 * 9/19= 63/361=.175
without replacement (14 total balls in the urn on the second draw)
P(first ball is red and the second is green) =7/18 * 9/18= 63/324=.194
Answer:
D. Use a compass to create the distance between the endpoints.
Step-by-step explanation:
I just took the test yesterday.
<h3>
♫ - - - - - - - - - - - - - - - ~<u>
Hello There</u>
!~ - - - - - - - - - - - - - - - ♫</h3>
➷ Calculate the number of hours:
24 x 3 = 72
72/13 = 5.5....
This is 5 whole half lives
You have to half the value 5 times
149/2 = 74.5
74.5/2 = 37.25
37.25/2 = 18.625
18.625/2 = 9.3125
9.3125/2 = 4.65625
The closest value is B. 3.21 so that should be the answer
<h3><u>
✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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