Answer:
50°
Step-by-step explanation:
The missing angle is an exterior angle
The formula says, that the sum of the two apposite adjacent angles inside the triangle equals two the exterior angle.
So 30° + 20° = 50°
The missing angle is 50°
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-Chetan K
Original amount = new amount/(percentage decrease or percentage increase)
100 - 15 = 85/100 = 75.65 / 0.85 = $89
Hope I'm right and this helps! :)
Answer:
1
Step-by-step explanation:
Parallel lines have the same slope and it is understood for 1 to be the number in front of the x if there isn't one so, the slope or number for the second line would also be 1.
Answer:
For Problem 10: side VS is approximately 7.07 but the exact number is 7.07106781187 which is the square root of 50. Side VS and ST are the same side length. VU and TU are also the same side length as each other, their length is 13. For 11: side ST and VS is the square root of 145, which in exact form is 12.0415945788, and sie VU and UT is the square root of 130, which in exact form is 11.401754251
Step-by-step explanation:
In order to get sides ST and VS you have the side lengths 5 and 5 for each line, so the pythagorean theorem is a^2 + b^2 = c^2 so 5^2 + 5^2 is 25+25=50 You then get the square root of 50 to find C because 50 is C^2 and the square root of 50 is 7.07106781187. Use this for all the rest of the sides if you are still confused.