If the length of the sides of the square we decrease by 25% decrease the content area of 28 cm2. Determine the side length of the original square.
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
Tips to related online calculators
Following knowledge from mathematics are needed to solve this word math problem:
Next similar math problems:
The product of two consecutive odd numbers is 8463. What are this numbers?
- Completing square
Solve the quadratic equation: m2=4m+20 using completing the square method
How much is sum of square root of six and the square root of 225?
- Square root 2
If the square root of 3m2 +22 and -x = 0, and x=7, what is m?
- Quadratic equation
Solve quadratic equation: 2x2-58x+396=0
Determine the discriminant of the equation: ?
Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
- Holidays - on pool
Children's tickets to the swimming pool stands x € for an adult is € 2 more expensive. There was m children in the swimming pool and adults three times less. How many euros make treasurer for pool entry?
- Quadratic equation
Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
- Expression with powers
If x-1/x=5, find the value of x4+1/x4
- Equation 23
Find value of unknown x in equation: x+3/x+1=5 (problem finding x)
X+y=5, find xy (find the product of x and y if x+y = 5)
- Evaluation of expressions
If a2-3a+1=0, find (i)a2+1/a2 (ii) a3+1/a3
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- The product
The product of a number plus that number and its inverse is two and one-half. What is the inverse of this number
The temporary workers planted new trees. Of the total number of 500 seedlings, they managed to plant 426. How many percents did they meet the daily planting limit?