alyssashae1818
08.01.2021 •
Mathematics
The lowest point of the dry lake bed in the Example has an elevation of – 18 3ft.
What number represents the change in elevation from the start of the path to the
lowest point in the dry lake bed? Show your work.
SOLUTION
/4
Solved
Show answers
More tips
- H Health and Medicine Where is the appendix located?...
- S Style and Beauty How to Properly Tie a Tie: 5 Simple Steps...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
Answers on questions: Mathematics
- M Mathematics Which of these are the intercepts of the graph of y = 3x - 12? a. (4.0), (0, -12) b. (12, 0), (0.4) c. (3.0), (0.4) d. (4.0), (0.3) e. (-4.0), (0.-12)...
- A Advanced Placement (AP) Which of the following represents a rule of thumb for how much student loan debt you should be willing to incur to pay for college...
- E English The underline prepositional phrase in this sentence is being used as an adjective. The door into the yard is open.True or False?...
- M Mathematics Find the measure of the angle indicated and show work please...
- H History Which of the following is not a characteristic of English Gothic cathedrals? built chiefly for the monks have the main tower over the transept and nave built close to cities a...
Ответ:
Given:
Consider the below table attached with this question.
Every square meter of ceiling requires 10.75 tiles.
To find:
The missing values in the table.
Solution:
We have,
1 square meter of ceiling = 10.75 tiles. ...(i)
Therefore, the number of tiles corresponding to 1 square meter of ceiling is 10.75.
Multiply both sides by 10.
10×1 square meter of ceiling = 10×10.75 tiles.
10 square meter of ceiling = 107.5 tiles.
Therefore, the number of tiles corresponding to 10 square meter of ceiling is 107.5.
Divide both sides by 10.75 in (i).
square meter of ceiling = 1 tile.
Multiply both sides by 100.
square meter of ceiling = 100 tiles.
On approximating the value, we get
9.3 square meter of ceiling = 100 tiles.
Therefore, the square meters of ceiling corresponding to 100 tiles is about 9.3.
Multiply both sides by a in (i).
a×1 square meter of ceiling = a×10.75 tiles.
a square meter of ceiling = 10.75a tiles.
Therefore, the number of tiles corresponding to a square meter of ceiling is 10.75a.