To write the number is standard form we need to move the decimal point six times to the right, then:

therefore the answer is b.
Answer: 7,5
Step-by-step explanation:
Answer:
no both are "=" hard
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
No it does not form a triangle.
Step-by-step explanation:
If the lengths satisfy the Pythagorean Theorem (a2+b2=c2) then it is a right triangle.