![sam10146](/avatars/42912.jpg)
sam10146
30.07.2019 •
Mathematics
The area of a rectangle with a perimeter of 500 cm is modeled by the function a = 250l − l^2 where l is the length of the rectangle. which is a reasonable domain for the context of this situation? 1. 0< l < 500 2. 0< l < 250 3. 0< l < 125 4. −250 < l < 250
Solved
Show answers
More tips
- F Food and Cooking How to Find Your Zip Code?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics Zane s parents keep a chart on the wall where they mark how much Zane grows each year. When Zane was 15, he grew 3/5 of an inch and when he was 16, he grew 1/2 of an inch. In...
- M Mathematics The following boxplot summarizes the heights of a sample of 100 trees growing on a tree farm. The figure presents a graph of a boxplot over a number line titled Tree Height,...
- M Mathematics Time Since Starting to Walk (seconds) 3 6 9 12 15 Total Distance Walked (feet) 12 24 36 ? 60 Melanie is walking at a constant speed. The total distance she walked at various...
- M Mathematics Ms. De la rosa wants to make a homemade slime solution to play with her friends A slime recepie she found requiers 5/3 of war water for every 1/3 cups of glue if she has 2/4...
- M Mathematics In the fraction 7/8, the numerator denominator is 7....
- M Mathematics Jack and Jill are walking toward each other on a path. When they start out they are 15 miles apart. Jack walks at a pace of 1.5 miles per hour. Jill walks at a pace of 2 miles...
- M Mathematics (8.1 + 7.9)x – (25 ÷ 5)x will give brainliest!...
- M Mathematics The model y=1.8x−76.9 represents the relationship between the temperature (°F) and the number of ice cream cones sold. Using the linear regression model, approximate the number...
- M Mathematics FREE BRAINLIEST AND EXTRA POINTS The point (0, 2) is the only solution to the system of linear equations that contains the equations. y = 1/2x + 2 and y = -3x + 2. Choose the...
- M Mathematics A conference will take place in a large hotel meeting room. The organizers of the conference have created a drawing to determine how to arrange the room. The scale indicates...
Ответ:
clearly, since their sum is 500 total, the length of any of the sides cannot be larger than 500, it has to be less to allow room for the other 3 sides. L < 500.
and the length cannot be 0 either, because if it's, then there's no rectangle :). L > 0
L < 500 and L > 0 0 < L < 500.
Ответ:
The 1 is "one ten" because it is in the 10's place
We can write that as 1 x 10¹
The 2 "two ones" which can be written as 2 x 10⁰ (anything to the zero power is 1)
Negative powers of 10 will help us with the decimals
The 5 is "five tenths" or 5 x 10⁻¹
The 7 is "five hundredths" or 7 x 10⁻²
Finally the 6 is "6 thousandths" or 6 x 10⁻³
Final answer in expanded form is:
1 x 10¹ + 2 x 10° + 5 x 10⁻¹ + 7 x 10 ⁻² + 6 x 10⁻³