Answer:
60
Step-by-step explanation:
DEF=180
DE=120
180-120=60
i hope this helps
Answer:
3 in wide by 4.5 in long.
Step-by-step explanation:
3/4=0.75
I divided the given dimensions by two, so I could multiply .75 by the sets of twos instead of dividing 3/4 by two and multiplying that by 12 and 8.
.74 x 4 = 3
.75 x 6 = 4.5
Total of all angles should equal 360 degrees. So 360-132-68-66=94, angle F is 94 degrees.
F(x) = 1 - x
f(-3) = 1 - (-3)
f(-3) = 4
Answer: The percent changed because it increased by 180%.
Step-by-step explanation: