To determine the length and width of a rectangle, we can set up an equation using the given information and solve for the variables. By substituting the width back into the equation for the length, we find that the width is 9 meters and the length is 13 meters.
To solve this problem, we can start by using the given information to create equations. Let's assume that the width of the rectangle is 'w' meters. According to the problem, the length of the rectangle is 5 meters or less than twice the width, so the length can be represented as 2w - 5 meters.
The formula to calculate the perimeter of a rectangle is 2l + 2w, where 'l' is the length and 'w' is the width. We are given that the perimeter is 44 meters, so we can set up the equation as follows:
2(2w - 5) + 2w = 44
Simplifying the equation, we get:
4w - 10 + 2w = 44
Combining like terms, we have:
6w - 10 = 44
Next, we can isolate the variable by adding 10 to both sides:
6w = 54
Finally dividing both sides by 6, we find that:
w = 9
Therefore, the width of the rectangle is 9 meters. Substituting this value back into the equation for the length, we find:
l = 2w - 5 = 2(9) - 5 = 18 - 5 = 13 meters.
#SPJ1
Answer:
Step-by-step explanation:
In scientific notation, we represent numbers as a product of a decimal number between 1 and 10, multiplied by a power of 10. This allows us to express very large or very small numbers in a compact and standardized format.
To express 5,806 in scientific notation, we need to move the decimal point to the left so that the number becomes a value between 1 and 10. The number of places we move the decimal point determines the power of 10.
Here's how we can do it step by step:
1. Start with the given number, 5,806.
2. Move the decimal point to the left until the number becomes a value between 1 and 10. In this case, we need to move the decimal point three places to the left.
- 5,806.0 -> 580.60 -> 58.06 -> 5.806
3. Count the number of places you moved the decimal point. In this case, we moved it three places to the left.
4. Write the number as a product of the decimal number and 10 raised to the power of the number of places you moved the decimal point.
- 5.806 x 10^3
Therefore, 5,806 in scientific notation is 5.806 x 10^3.
Remember, scientific notation is a useful way to represent large or small numbers and make them easier to work with in calculations and comparisons.
sorry i got it wrong i just learned this so i dont know i though AI was right
Answer:
$75
Step-by-step explanation:
30*2.5 = 75
Answer: The answer is A. Coincides with
Step-by-step explanation:
X+1=4
9+x=6
X+(-4)=7
-5+x=-2
Answer:
2+x=5
x+1=4
-5+x =-2
Step-by-step explanation:
Set x equal to the number
x=3
x=3
x=-3
x=11
x=3
Answer:
A, B and E
Step-by-step explanation: