Answer:
12
Step-by-step explanation:
m < 1 = 180 - 90 - 78
= 180 - 168
= 12 degrees
Answer:
30
Step-by-step explanation:
because if you multiple 2 by 30 you will get 60 and other way you could do this is that 2x3 is 6 so you will write 3 and then add a 0
Answer: 1/5 a foot taller
Step-by-step explanation: Basically you just subtract 2/5 from 3/5. That gives you 1/5.
The pythagoras theorem is a^2+b^2=c^2
Answer:
Step-by-step explanation:
3 * 4 = 12 - 6
12 = 6
This statement is false
