Answer: d=3
Step-by-step explanation: 3 times 3 is 9
9 times 3 is 27
45÷9=5 So then 6x5=30 A=30
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
a= -3/8
b= 1/8
Step-by-step explanation:
To remove i from the denominator, we need to multiply the numerator and denominator by -i
![\frac{(-1-3i)(-i)}{8i(-i)}](https://tex.z-dn.net/?f=%5Cfrac%7B%28-1-3i%29%28-i%29%7D%7B8i%28-i%29%7D)
This simplifies to
![\frac{i+3i^{2} }{-8i^{2} }](https://tex.z-dn.net/?f=%5Cfrac%7Bi%2B3i%5E%7B2%7D%20%7D%7B-8i%5E%7B2%7D%20%7D)
This further simplifies to
![\frac{i-3}{8}](https://tex.z-dn.net/?f=%5Cfrac%7Bi-3%7D%7B8%7D)
This can be rewritten as
![-\frac{3}{8} +\frac{1}{8} i](https://tex.z-dn.net/?f=-%5Cfrac%7B3%7D%7B8%7D%20%2B%5Cfrac%7B1%7D%7B8%7D%20i)
a= -3/8
b= 1/8