Numbers 31 or higher include the numbers mil ochocientos tres (1803), ventitres mil quinientos seis (23506), ochocientos setenta y uno.
<h3>How to write numbers in Spanish?</h3>
Basic vocabulary to write numbers include:
- Numbers from 1 to 20: Uno, dos, tres, cuatro, cinco, seis, siete, ocho, nueve.
- Tens: Diez, veinte, treinta, cuarenta, cincuenta, sesenta, setenta, ochenta, noventa.
- 100 = cient
- 1000 = mil
<h3>What are the numbers?</h3>
Based on the previous vocabulary, the numbers are
- 1.803: Mil ochocientos tres
- 23.506: Ventitres mil quinientos seis.
- 871: Ochocientos setenta y uno.
Note: This question is incomplete; here is the missing section:
Escriba los números
1. 1.803:___
2. 23.506:___
3. 871:___
Learn more about numbers in: brainly.com/question/17429689
Here, we are having a quadratic equation in one variable because the highest degree is 2 and contains only one variable i.e. x
Given, equation:

Now, if we observe the terms used in the polynomial, 81x² and 100 separated by a negative sign, we can analyze and can factorise using the identity:

Consider:
So, let's factorise by using the above identity


Here, a = 9x and b = 10,

Is the factorised form of 81x² - 100
So Correct Option is: Option C
<u>━━━━━━━━━━━━━━━━━━━━</u>
Answer:
If a car travels at constant speed of 40mph then it will have traveled 10miles in 15 mins (4x10=40miles). Hence, In 45 minutes the car will have reached 30miles
Explanation:
As a driver that is approaching an about, it is very important to respect the drivers that are already in the about.
<h3>
What is an About?</h3>
An about is basically a junction that is circular in shape, in an about the vehicle at the left is given very high priority.
The driver of the SUV should wait for the oncoming vehicle to clear before he/she enter
Learn more about Round About here:
brainly.com/question/12811263
#SPJ1
Regular physical activity over long periods of time can produce long-term health benefits. That's why health experts say that everyone should be active every day to maintain their health. Physical activity can help with stress issues as well. Your mind and body will feel better if you sleep well.
hope this helped <3