The answer would be B. I think...but I'm not sure. Hope this helps!
Answer:
the answer is 5,087 or 5,086.8
Answer:
15i and 4i
Step-by-step explanation:
i is an imaginary number also shown as
.
Since we have 
, thats 15* . Substitute for i and we get 15*i or 15i.
We do the same for 
. This is 4* or 4*i or 4i.
An easy way to do this is to take the negative inside the square root like 
, take the absolute value -6 absolute value=6 and times it by i. So now it becomes 6i
Answer:
From the entered data, the calculator tries to calculate the sizes of three sides of the triangle. ... B=45 c=10 a=9 ... triangle calc by two sides a,c and included angle B. ... Calculate the area of the ABE triangle AB = 38mm and height E = 42mm ps: ... triangle ABC, if you know: the size of the side AC is 6 cm, the size of the angle ...
Step-by-step explanation:
If you are solving for b:
-2.6b+4=0.9b-17 <subtract 4 from both sides
-4 -4
-2.6b =0.9b-21 <subtract 0.9b from both sides
-0.9b -0.9b
-3.5b = -21 <divide by -3.5
--------- ------
-3.5 -3.5
b=6
