The answer is D. Because (18 x 10^6) + (5 x 10^4) = 18050000. And the answer to 1.805 x 10^7 also equals 18050000, if you do the math.
Isolate the variable by dividing each side by the factor that don’t contain the variable.
Answer: t < -1
This is C. cos Z = sin (90 - Y)
The answer is D. 64. Have a nice day!
