=(14+3i) - (-12-7i) + (6+2i)
=14 + 3i +12 + 7i + 6 + 2i
=32 + 12i
Answer:
960 i think
Step-by-step explanation:
Answer: So, the probability will be
![P( \text{getting a blue ball })=\frac{30}{70}=\frac{3}{7}](https://tex.z-dn.net/?f=P%28%20%5Ctext%7Bgetting%20a%20blue%20ball%20%7D%29%3D%5Cfrac%7B30%7D%7B70%7D%3D%5Cfrac%7B3%7D%7B7%7D)
Step-by-step explanation:
Since we have given that
Number of blue balls =30
Number of red balls = 40
Number of white balls = 30
Since there are 100 balls in total ,
As we have given that there is no white ball chosen.
So, only 70 balls are left with us , from which we choose a blue ball
So, the probability will be
![P( \text{getting a blue ball })=\frac{30}{70}=\frac{3}{7}](https://tex.z-dn.net/?f=P%28%20%5Ctext%7Bgetting%20a%20blue%20ball%20%7D%29%3D%5Cfrac%7B30%7D%7B70%7D%3D%5Cfrac%7B3%7D%7B7%7D)
Well lets start by getting y. We already know that all angles of a triangle will equal 180 degrees.
Therefore we know that 65 + 65 + y = 180. To solve for y we just add the two 65's then subtract that from 180
y = 180-130 = 50 Therefore y = 50
Now lets solve for x. We know that since angle B is flat it is equal to 180. The unknown value of angle B = 180 - 65
Therefore that unknown value = 115
As we previously stated all angles of a triangle equal 180. We can now come up with this equation: 115 + x + x = 180
2x = 65
x = 32.5
<span>Hope this helps! If you have anymore questions just ask!</span>
Answer:
h Tu to be a great day of school and
Step-by-step explanation:
great day of school and I have a great day of school and I have a great day of➡ school and I I have a great day of school and I have a great day of school and I have a great yy