Answer:
correct all answer
Step-by-step explanation:
A take(-)
B take 2×
C take 3× and 3×
D take 2× and 2×
Answer:
23.6
Step-by-step explanation:
Hello There!
So they want us to find ∠Z
We are given ∠Zs opposite side length and the length of the hypotenuse
Sine refers to opposite divided by hypotenuse
So we can use sine to solve for ∠Z

Note: arcsin is the inverse of sin
Other way we could find ∠Z:
We could also use law of sines which states that a side length divided by sin(its opposite angle) is equal to a different side length divided by sin ( its opposite angle)
So specifically for this triangle

step 1 multiply each side by 6
note : flip the fraction

Then our final step is to give our answer to the first decimal place
so the answer would be 23.6
I think 3=n
I hope that helps!!!!!!
: )
Answer:
24=x
Step-by-step explanation:
1/2x+4=2/3x
Subtract 1/2 x from each side
1/2x-1/2x+4=2/3x-1/2x
4 = 2/3x-1/2x
We need to get a common denominator of 6 on the right
4 = 2/3x *2/2 = 1/2x *3/3
4 = 4/6 x - 3/6 x
4 = 1/6 x
Multiply each side by 6 to isolate x
4*6 = 1/6x *6
24 =x
Answer:
-1 -3i
Step-by-step explanation:
It is unusual to have two imaginary terms grouped together like this. Taking the question at face value, we treat i as though it were a variable, and collect terms in the usual way.
(-2i +3i) +(-1 -4i) = i(-2+3-4) -1 = -1 -3i