Answer:
mathematics make our brain fast and sharp
78 is the significant figure because in maths 0's are not considered significant. Read more into significant figures to help you out.
Answer:
E
Step-by-step explanation:
Sjsjdjddjdjdjjddjdjdjdjdjdndnsnsnsbs answer is E
Answer:
a=3
Step-by-step explanation:
a=3 because 5+4=9 and 9÷3=3
hope this helps!!
