26 degrees.
For any regular convex polygon with n sides, the sum of all its interior angles will be (n-2)*180.
Using this we know that the sum of all the angles will be 180 degrees.
24+130+x=180
154+x=180
x=26
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Answer: 0.22
Step-by-step explanation:
Answer:
Step-by-step explanation:
Alright, lets get started.
We first assume that Alfonso's bicycling speed with no wind is = x miles per hour
With the wind, his speed will be =
miles per hour
Against the wind, his speed will be =
miles per hour
For traveling 54 miles with the wind, the time will be = 
For traveling 30 miles against the wind, the time will be = 
Alfonso found that both the timings are same, so

Cross multiplying


Solving for x


Dividing 24 in both sides

So, Alfonso's normal bicycling speed with no wind is 14 miles per hours. : Answer
Hope it will help :)
As a negative number cannot be larger than a positive number, the answer is not A.
6.52 is larger than 6.5 so it cannot be B.
A smaller negative number is larger than a big negative number so the answer is not C.
The answer is D. as -2.8 is larger than -3.5