Notice the tickmark on the angles, those angles are equal to each other.
now, notice the angle at the very top, the large triangle is really sharing it with smaller-inscribed triangle, and therefore is equal on both triangles.
therefore, the larger triangle, is similar with smaller-inscribed triangle by AA.
what the dickens does that mean?
Answer:
it would be d
Step-by-step explanation:
it is simple because d would be be 0.9 and 10 so the others wouldn't really make sense I hope this helps I'm sorry if it doesn't make sense
To answer this question you first have to find angle acb. You’ll take the sum of the triangle and plug it into an equation. 180=65+(4x+5). You combine like terms and then divide the 4 to both sides to get 27.5. Then you do the same thing to find bcd. 180=27.5+9x-5. Which is 17.1667. I hope that helps!
Answer:
1: 10−5
2: 19+8
3:2+7+12
4: 102+17+32
Step-by-step explanation:
simplyfy them all and you will get these answers
Answer:
Positive linear.
Step-by-step explanation:
The points are gradually rising as x increases.