The answer is A)Exactly one solution
Answer:
(A) 509.78
We need to move the decimal point after the first non-zero digit
So,
=> 5.0978 × 10² (Since the decimal point is moved two places to the left)
(B) 0.0289
Again after the first non-zero digit:
So, it becomes:
=> 2.89 × 10⁻² (Since the decimal point is moved 2 places to the right so it will be negative also)
Answer:
x=35
Step-by-step explanation:
4x+4+x+1=180, because straight lines add up to 180°
5x+5=180°
5x=180-5
5x=175 divide
35
Answer:
3/4=0.75
Step-by-step explanation:
3/4 is equal to .75
