Step-by-step explanation:
3y+5<10
3y<10-5
3y<5
y<⅗
n = a number
2n = twice a number
2n - 7 = seven less than twice a number
Step-by-step explanation:
tangent is the ratio of opposite (o) to adjacent (a). it means when an angle is getting bigger, it will impact to the ratio of o/a and reaching infinite value at the angle 90°.
Im pretty sure its the last one. Length AB = Length A'B'