Answer:8(2g+1)(4g2-2g+1)
Step-by-step explanation:
Answer: Yes, it is a real number. 3.4 is a rational number and rational numbers are real numbers. So 3.4 is a real number.
Answer: x = 9
15 / 20 = (2x + 3) / 28
cross multiply
15(28) = 20(2x + 3)
420 = 40x + 60
360 = 40x
x = 9
Answer:
n = 20
hope this help you ! ;)))
ANSWER: angle <1 = 140°
