Answer:
Step-by-step explanation:
2x - 3 = - 21 Add 3
2x = -21 + 3 Combine the right
2x = -18 Divide by 2
x = - 18/2
x = -9
The values of son 360°, cos 360°, tan 360° are the same as the values of:
sin 0°, cos 0°, tan 0°:
sin 360° = sin 0° = 0
cos 360° = cos 0° = 1
tan 360° = tan 0° = sin 0° / cos 0° = 0 / 1 = 0
Answer: 2*2=4
Step-by-step explanation:
The reason that it is equal to four is because the exponent is two and you multiply the base(2) by itself the amount of times that there is a exponent. So for this problem you would multiply 2 by itself 2 times. (2*2=4)
Answer:
3:2:25
Step-by-step explanation:
ratio=
12:8:100
6:4:50
3:2:25