Notice the picture below, the perpendicular line from the right-angle,
makes up 3 similar triangles, including the big one containing the small ones
so, you have three similar triangles, one large, a medium and a small one
now, using proportions for those folks, we end up with
solve for "x,y and z"
A(n)= 250 + (n)(0.03*250); $355
I can also explain this in depth in the comments if you wish.
2 = coefficient
e = variable
- = operation
f = variable
2e = 2 × e
f subtracted from the product of two and e
Differences Between Rational and Irrational Numbers
The difference between rational and irrational numbers can be drawn clearly on the following grounds
1. Rational Number is defined as the number which can be written in a ratio of two integers. An irrational number is a number which cannot be expressed in a ratio of two integers.
2. In rational numbers, both numerator and denominator are whole numbers, where the denominator is not equal to zero. While an irrational number cannot be written in a fraction.
3. The rational number includes numbers that are perfect squares like 9, 16, 25 and so on. On the other hand, an irrational number includes surds like 2, 3, 5, etc.
4. The rational number includes only those decimals, which are finite and repeating. Conversely, irrational numbers include those numbers whose decimal expansion is infinite, non-repetitive and shows no pattern.
After reviewing the above points, it is quite clear that the expression of rational numbers can be possible in both fraction and decimal form. On the contrary, an irrational number can only be presented in decimal form but not in a fraction. All integers are rational numbers, but all non-integers are not irrational numbers.
Answer:
Okk
Step-by-step explanation:
heeyy Dahlia 25 here
