Answer:
This shape is a rectangle so that means that the angles are 90°. From sum of angles of a triangle, x + 3x + 10 + 90 = 180 which means 4x + 100 = 180 → 4x = 80 → x = 20°.
Answer:
y= 3 1/4x -21
Step-by-step explanation:
Answer:
202.
Step-by-step explanation:
So we know that there was 45 people who showed up to the last game, and they want 4.5 times that amount for the next game. So when we here the word times, what comes to mind? Multiplication. So that means we have to times 45 by 4.5, and we get 202.5 . And the school at least wants 202 people to attend the next game because when I hear at least I think round down. (But if you have to round up it would be 303.)
