Answer:
m and n are parallel because if you add 55 and 125 together you get 180
Step-by-step explanation:
Answer:
i think it is A
Step-by-step explanation:
sorry if it is wrong, have a nice day
3. Divide by 5
4. Add 12
5. Multiplying by -8
6.subtracting by -6
Answer:
16-58
Step-by-step explanation:
This is the range of the data set because it's going from 16-58.
Answer:
The height is 20 meters
Step-by-step explanation:
First set up the equation (Area)80=bh/2 then set up another equation, (height) h=4+2b (base). After this you can substitute h in the equation to end up with 80=(b(2b+4))/2 simplify it to get 80=b^2+2b then solve. The base is 8 meters, plug into the formula that we made before and you find the height is 20 meters.
