Answer:
x = 129.8 degrees, y = 50.2 degrees, x + y = 180
Step-by-step explanation:
Let's say you have 2 supplementary angles, x and y
So x + y = 180
if x is 79.8 degrees less than the measure of a supplementary angle, then x = y - 79.8
Putting this into our x + y = 180 equation, we get
(y - 79.8) + y = 180
2y - 79.8 = 180
2y = 180 + 79.8
2y = 259.8
y = 259.8/2 = 129.9 degrees.
so x = 129.9 - 79.6 = 50.3 degrees.
See if it worked. x = 129.9 degrees, y = 50.3 degrees, x + y = 180 so we found the correct two angles! :-)
11.25 is rounded to 11.30
The range for Week 1 equals he range for Week 2 is the true statement.
Answer: Option A.
<u>Step-by-step explanation:</u>
Median is the middle number of an ordered list.
75 is the median for Week 1 and Week 2.
The range is the difference between highest and lowest value for the given number series.
The highest and lowest value of the series for both Week 1 and Week 2 is same.
Lowest value =62.
Highest value =89.
∴ The range for Week 1 and Week 2 = 89-62.
The range for Week 1 and Week 2 = 27.
∴The range for both Week 1 and Week 2 remains the same.
Answer:
21a^11b^3
Step-by-step explanation:
let me know if this is right
