Answer:
2.915 × 10^9
Step-by-step explanation:
you count the from right to left since its a positive number until you get one number in front. That's where you place your decimal. Since there's 9 numbers behind the 2 it will be 10 to the power of 9.
Answer:
Refer the figure.
Step-by-step explanation:
Given : Fraction 
To find : Draw a fraction for each fraction?
Solution :
Fraction means a whole number is cut into pieces.
We have given fraction
Solving by taking common denominator,
Now, Refer the attached figure for each fractions.
True bc it’s anything greater than or equal to that
A (library to mall) = 20
b (mall to school) = 21
c (library to school) =
a^2 + b^2 = c^2
400 + 441 = c^2
841 = c ^ 2
c = 29
a + b + c = 70
The answer is 70 miles
