The distance between starting and ending point is 34 miles.
Step-by-step explanation:
Given,
Car moves 16 miles to north then 30 mile to east.
It forms a right angle triangle.
The straight line distance from starting to ending point represents hypotenuse.
To find the distance between starting and ending point.
Formula
By <em>Pythagoras theorem,</em>
h² = b²+l² where h is the hypotenuse, b is base and l is the another side.
Taking, b=16 and l=30 we get,
h² = 16²+30²
or, h = 
or, h =
= 34
Hence,
The distance between starting and ending point is 34 miles.
Inverse variation means y=k/x, we are given (3,6) so
6=k/3
k=18 so
y=18/x
y=18/27
y=2/3
Reflection across the y-axis
A. 8/$12=21/$x then cross multiply.
B. 1/$1.5
Answer:
The fuel efficiency of Natalie's car is 25 miles per gallon. Which of the following statements are true? Select two that apply.
a. For every mile Natalie travels, she uses 25 gallons.
b. For every gallon Natalie uses, she travels 0.04 miles.
✓c. <u>For every mile Natalie travels, she uses 0.04 gallons.</u>
✓d. <u>For every gallon Natalie uses, she travels 25 miles.</u>
C. and D. are the right answer.