Answer:
i hope this helps
Step-by-step explanation:
-9d = 63
you divide both side by -9
sooo...
d = -7
Answer:
1. 50⁴ + 2³ =6250008
2. 3³ x 4²= 432
Step-by-step explanation:
I just put it into the desmos scientific calculator. If your teacher lets you, it is a good calculator.
53x2=106
250-106= 144
144/2=72
The length is 72cm