Answer:
15
Step-by-step explanation:
20% is 1/5
75*1/5=75/5=15
Answer: 0 -> -8, 2 -> -2, 4 -> 4
Step-by-step explanation: Just follow the equation
Answer:
45 degrees
Step-by-step explanation:
45 is half of 90, 90 is a right angle
Next time you post a question, break it up into a couple of questions. If you don't want to do that use paragraphs and finally, if that doesn't suit you add more points -- Please. No offense intended. the please is genuine.
1. A triangle = 180o. If one is 90, the other 2 will be a total of 90o
Answer C: <<<====
2. A looks like the correct answer. 30 + 100 = 130 ; 180 - 130 = 50
3. You need a diagram to get the third one.