Answer:
Step-by-step explanation:
Given
Required
Find CD
This question is represented with the attached triangle
To solve CD, we make use of tan formula.
Substitute 12 for DE
Make CD the subject
--- approximated
Answer:
8
Step-by-step explanation:
|x - 13|
Let x =5
|5 - 13|
|-8|
Absolute value means positive
8
The height of the barometer on Sunday = 34.8 inches
How is the barometer height on Sunday calculated?
Consider the barometer height for one week,
The average height of a barometer during one week = 30.84 inches
The total height of a barometer during one week = 30.84 * 7
= 215.88
Consider the barometer height for 6 weekdays,
The average height of a barometer for 6 weekdays of the same week= 30.18 inches
The total height of a barometer for 6 weekdays = 30.18 *6
=181.08
The barometer height on Sunday = One week height- 6 days height
=215.88 - 181.08
=34.8 inches
What is a height?
- Height is the distance vertically between an object or figure's top and bottom.
- Height is also referred to as altitude .
- Average height is the sum of all the heights divided by the number of the given heights.
To learn more about height, refer:
brainly.com/question/73194
#SPJ4
Answer:
x = 18
Step-by-step explanation:
