Answer:
Step-by-step explanation:
60°
since all the angles have to add up to 180°
Answer:
7 years
Step-by-step explanation:
In 7 years Tyler will be 35 years old. In 7 years Grace will be 70 years old. 35 x 2 = 70.
Answer:
well 660
Step-by-step explanation:
well frist we will have to subtract 408 with every other number
408-138=270
270-111=159
this is what he had left
but if it's the other way around 410+140+110=660