Answer:
β = 140 - α
we know that the "missing" angle is 40° since 40 + 140 = 180
we also know that the total sum of angles in a triangle is 180
so β = 180 - 40 - α
or β = 140 - α
Step-by-step explanation:
Answer:
Six.
Step-by-step explanation :
Each seamstress can sew one seam in twenty minutes, or 3 in an hour, or 6 in two hours. 150
make brainliest pls
The price of the stock is below its starting price because the price will decrease before it increases
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
Answer:
, D
Step-by-step explanation:
3 if x is greater than or equal to 1 is nothing. That leaves us with 
if x<1. If you substitute in 1 for x, you get 3, but of course that isn't possible, so the range is , which is D.
