Do 9x2.5x10 = 225in3 the 3 at the end is a exponent so put it at the top after 225
Answer:
B
Step-by-step explanation:
If the form is only allow in 
, then B is the only correct form.
Otherwise, A would be correct as well.
F(x) − g(x) = −9x^5 − x^4 + 3x^3 − 8 − (<span>−9x^5 − 3x^3 − 9x^2 + 7)
</span>f(x) − g(x) = −9x^5 − x^4 + 3x^3 − 8 + 9x^5 + 3x^3 + 9x^2 − 7
f(x) − g(x) = − x^4 + 6x^3 + 9x^2 - 15
hope it helps
Answer:
12°
55°
Step-by-step explanation:
∠WXY=90°
∠ZXY=∠WXY- ∠WXZ= 90° - 35°= 55°
- 4x+7°= 55°
- 4x= 48°
- x= 48°/4
- x= 12°
The formula of cadmium sulphide is CdS
