Answer:ninguna
Step-by-step explanation:
Answer:
44°
Step-by-step explanation:
180-30-14=136
180-136
44
Answer:
.
Step-by-step explanation:
sorry I dont know this... I'm sorry
The answer will be 164
Hope this helps :)
Answer:
(-3,-1)
Step-by-step explanation:
you can solve this by using elimination.
make the first equation in terms of x by adding 5y to each side and dividing by 2. this will give you x= 2.5y - 0.5.
now substitute this equation into the second one. this will give you:
-3(2.5y - 0.5) + 2y = 7
you solve this for y which will give you y = -1
now that you have the y value you can substitute this in the first equation to get: 2x - 5(-1) = -1
you solve this for x which will give you x = -3