Answer:
4. -1
5. +_ 2/5
6. 3.5
Step-by-step explanation:
It is a.
You multiply 9.3 and 2.5 together and get 23.25
Then just add the exponents 6+3 is 9
So the answer is 23.25 x 10^9
Hope this helps!!
Answer: No problem
Step-by-step explanation:
Answer: x = 23/6
Step-by-step explanation:
5X-20=4X+7
5X-4x=20+7
X=27°