The size of the third angle is 65°.
All interior angles in a triangle must equal to 180°.
So, if 1st and 2nd angle is 115°, then, the 3rd angle would be equal to the difference of 180° and 115°.
3rd angle = 180° - 115° = 65°
Answer: your welcome lol
Step-by-step explanation:
48, 96, 192, 384, ....
Each item is two times the previous item. Multiply each item by two to get the next item in the sequence.
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The mean is 
Given that 20% of the values are greater than 70, the z-score to the right of the curve corresponding to 20% (0.2) of the values is
Generally this z-score is mathematically represented as
Here x = 70
So
=>
175... I can try my best. )) If your one of the many that don’t like math, just know your not the only person in the world with this feeling. Surprisingly, there are ways and methods that maybe with change your negative thoughts into positive thoughts about math. Try striving to be the best in the class, work the hardest. Your work will pay off and in the end, you’ll feel proud of what you’ve accomplished. If you’ve got some bad thoughts about an up coming test or quiz, study the entire week for that quiz/test.Make sure you know the material , so you can walk into math class feeling confident. Lastly, walk into math everyday with an open mind. Don’t get too stressed, and say to yourself “They’ve got to teach it to me first”. Also, always ask questions. If you don’t know what’s going on, always ask a question. There might be someone else wondering the same question. uhmmm this should get you going. if you need more help lmk
