4 since there are 4 digits to move the decimal
4 weeks at 7 days per week = (4 x 7) = 28 days
28/-14 = - 2....so the average change is -2 per day
Answer:
x= - 9
Step-by-step explanation:
- - 8(x +7) = 16
- -8x - 56 = 16
- -8x = 16 + 56
- -8x = 72
- x = 72 ÷ (-8)
- x = -9
Answer:
Step-by-step explanation:
can be said as " divided by 
", so the ? is .
Answer:
0.5cm
Step-by-step explanation:
Using the sine rule
