Answer:
6) -7 + 10 = 3 (3 more; total number doesn't matter)
7) 50w + 20
8) c / 5
9) 5 + 2t
10) 4d + 2d
I didn't see the trick problem!
Answer:
divide 2 by three to know how many you can solve in one min= 2/3= .67
divide 12 by .67 to know how many you can solve in one min= 12/.67= 18.
You can solve 18 problems in 12 min!!
Step-by-step explanation:
The red vector has a magnitude of 22 and makes an angle of 39 degrees with the horizonal x-axis.
Converting to rectangular form: x = 22 cos 39 deg and y = 22 sin 39 deg
