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°.
1/2 probability because 30 is half of 60.
Answer:
4
Step-by-step explanation:
The equation is 2 1/3 x 7 = 16 1/3 so Antonio made 7 loaves of ban na na bread
The first one is a square I’m like 99% sure
