Answer:
-14 - 11i
Step-by-step explanation:
You may be learning about the imaginary number, i. Even though i is actually the squareroot of -1, when you are doing algebra with it, it acts just like a variable does. The special thing to remember about i is that i^2 is -1. But we don't even need that right now for this problem.
(-14 + 3i) - (14i)
= -14 + 3i - 14i
Combine the i's
= -14 - 11i
That's it. The -14 is the a, and the -11 is the b in a+bi.
If necessary to fill in a computer answer that is already formatted with a plus, like:
_ + _i
then use -14 for a and -11 for b.
we are given
Since, we have to solve for x
so, we will isolate x on anyone side
Since, 7.25 is in denominator of x
so, we will get rid of 7.25 from denominator
that's why we will multiply both sides 7.25 to get rid of denominator
so, we get
so,
Answer is 7.25
Answer:
106°
Step-by-step explanation:
ΔDCB is equilateral which means it must also be equiangular; each angle is 60°
ΔABD is isosceles because AB=BD so ∡ADB=∡BDA
∡ABD = 180-(67 + 67) = 46
∡ABC = ∡ABD + ∡DBC
∡ABC = 46 + 60
A. 6 because it is in the middle of the data.
24 is 20% of
120 Convert your percentage into a decimal:
Divide 24 by your decimal:
