Yes.
30 x .30 = 9 cm is a 30% decrease
30-9= 21 cm
3.125 + (-3.9) - (2.46)
= 3.125 -3.9 -2.46
= -0.775 -2.46
= -3.235
Answer:
Step-by-step explanation:
Do you have any answer choices?
I mean one awnser could be
x divided by 2-5
Answer:
135 degrees
Step-by-step explanation:
180-45=135
Answer:
80.0
Step-by-step explanation: