Because 0 + 27 is 27 and 10 + 17 is 27 as well
The unknown digit is 7 because 6.471 is greater than 6.470 and less than 6.48.
20x+20y=900
I hope that helps. You'll have to isolate each variable. X= kite, y=website.
The decimal equivalent of 7 half’s is the number in decimal form
The exact decimal equivalent of 7 half’s is 3.5
<h3>What is a decimal number?</h3>
A decimal number is a number represented by an integer and a fractional part
<h3>How to determine the decimal equivalant?</h3>
The number is given as:
7 halves
Express as product
7 * 1/2
Evaluate the product
3.5
Hence, the exact decimal equivalent of 7 half’s is 3.5
Read more about decimals at:
brainly.com/question/1827193
Answer:
The period of the 
function is 
. Then three times this period is 
.
Step-by-step explanation:
Using Mathematica you can use the command Plot as follows:
```
Plot[Sin[x], {x,0,6Pi}]
```
The output is the graph shown below.
