Answer:7x^2
Step-by-step explanation:
Answer:
C. 4.3 cm
Step-by-step explanation:
Since it is a right triangle you can use a²+b²=c² to solve this. Then you subtract 2 from the AC to get AD.
I'm not sure but i think its 6.4km per hour
Answer:
D) Undefined
Step-by-step explanation:

Here is the answer:
Expanded Form: 50 + 7 + 0.03 + 0.006
Word Form: Fifty plus seven plus zero point zero three plus zero point zero zero six