You know how decimals are really long to write, like 0.00000000089? Well, with scientific notation, you can shorten them. Take the decimal I wrote for instance. Using scientific notation, I can change it to 8.9 * 10^-10. The decimal is shortened, and according to the exponent, 10^-10, we move the decimal place for 8.9 to the left ten places, leaving us with 0.00000000089.
An angle bisector divides an angle into equal parts.
<em>The value of x is 7</em>
The given parameters are:
Line AE is the angle bisector of 
This means that:
So, we have:
Divide both sides by 2
Subtract 2 from both sides
Divide both sides by 9
Rewrite as:
Hence, the value of x is 7
Read more about angle bisectors at:
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0.45° in minutes is 27.36 minutes and in seconds is 21.6 seconds.
Why is it necessary to divide decimal degrees by 60 to obtain minutes and seconds?
- In a complete rotation, circles and spheres have 360 degrees. One degree is divided into sixty minutes, and one minute is divided into sixty seconds.
- You may see that your measurement is 91 full degrees plus 0.456 of a degree if you have 91.456 degrees.
How 0.45° is converted to equal minutes and seconds?
- To convert 0.456 degrees to minutes, multiply 0.456*60 and you will get the answer as 27.36 minutes. You now have a total of 27 minutes and 0.36 of a minute.
- To express 0.36 minutes seconds in decimal form, multiply 0.36*60 to get 21.6 seconds. You can round up to twenty two seconds because your decimal 0.6 is bigger than 0.5.
To learn more about minutes and seconds conversion, refer
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Im guessing 35 miltiplyed by 8 mean ing 35 by 8= 35of8 whitch is equal to 280
Answer:
Step-by-step explanation:
we have to see where the two graphs intercept
it happens when x = 0 and when x = 1
