7q² - 28 = 0
+ 28 + 28
7q² = 28
7 7
q² = 4
q = ±4
q = 4 or q = -4
Solution Set: {±4} and {q|q = 4 or q = -4}
Answer:
just download conects
Step-by-step explanation:
Answer:
Step-by-step explanation:
sin 45 = x/12
x = 12 sin 45
x = 6√(2)
answer is D
Answer:
27/2
Step-by-step explanation:
9 : 2/3 =
9 * 3/2 =
(3*9=27)
27/2 Is your answer
