Answer:
<h2>21</h2>
Step-by-step explanation:
The value that is closest
to 85% of 25 is 21 because
85% of is 21.25 and rounding
21.25 to the whole number is 21.
<em>Hope this helps! <3</em>
We can use the Pythagorean Theorem to solve this:
A:
35^2 + 28^2 = x^2
x^2 = 1225 + 784
x^2 = 2009
x = ~44.821
<em><u>~44.8 mi</u></em>
B:
28 + 21 = 49
<em><u>49 mi</u></em>
<em><u></u></em>
C:
We can again use the Pythagorean Theorem
35^2 + 49^2 = x^2
x^2 = 1225 + 2401
x^2 = 3626
x = ~60.216
<em><u>~60.2 mi</u></em>
All sides of a square are the same so if the length of one is is 11 inches, then all of the sides are 11 inches.
To work out the area of a square you multiply the length and the width.
In this case the sum would be: 11 x 11
The answer to that is 121.
So overall, the answer would be 121 inches.
Answer:
option 2: 15
Step-by-step explanation:
ΔBOA is a right angled triangle.
By Pythagoras theorem,
OA = √225
OA = 15
