Using: A^2+b^2=c^2
A&b= (√10)^2=10
10+10=c^2
20=c^2
(take the square root of 20)
c=2√5
Your answer is D
Answer:
The ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1
Solution:
Given that,
Five hundred sixth-grade students were surveyed
Which means,
sixth-grade students = 500
125 had traveled on an airplane
What is the ratio of total sixth-grade students to the number of students who had traveled on an airplane?
Therefore,
total sixth-grade students : students traveled on airplane = 500 : 125
Ratio = 500 : 125
Reduce to lowest terms,
Divide both sides by 5
Ratio = 100 : 25
Further reduce to simplest terms,
Divide both sides by 25
Ratio = 4 : 1
Thus the ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1
Step-by-step explanation:
She is 17.9 meters down because it have to stay 10 meters apart then you take where the first girl was at and add 10 meters
Let
x-------> the length side of the original square garden
Step 1
<u>Find the value of x</u>
we know that
taking square root both sides
the solution is
therefore
<u>the answer Part a) is</u>
The original length side of the square garden is 
Step 2
<u>Find the area of the original square garden</u>
we know that
the area of the original square garden is equal to
substitute the value of x in the formula
therefore
<u>the answer part b) is</u>
the area of the original square garden is 
