For number one
S: supplement.
R: angle1+angle8 =18
#2
S: supplement
R: angle 3+ angle 6=180
Answer:
Step-by-step explanation:
A full circle consists of 360°, so we can write the fraction of this arc as
, which can be simplified to
by dividing the numerator and denominator by 30.
**This content involves simplifying fractions and knowledge on the angle sum of a circle which you may wish to revise. I'm always happy to help!
Answer:subtraction property of equality
Step-by-step explanation:
The following data show the prices of different types of outfits at a store: $2, $2, $28, $26, $25, $27, $25, $27, $26, $28, $30
Tcecarenko [31]
2, 2, 25, 25, 26, 26, 27, 28, 28, 30
Minimum: 2
Maximum: 30
Median: 26
Lower quartile: 25
<span>Upper quartile: 28</span><span>
The box plot will have its left tail longer than the right tail because a few exceptionally low prices make the distribution skewed to the left.</span>