Answer:
the answer is -12x and 36
Answer:
yr 6: 6th grade
yr 7: 7th grade
yr 9: 9th grade or freshmen yr
Step-by-step explanation:
72 is the square root of (-6,2)
A is true, because if you cross multiply the two fractions, you get 36 = 36. if you cross multiply the other proportions, none of them are equal except A.
The altitude of the kite:
h = 5 + 250 · sin 45°
h = 5 + 250 · √2 / 2
h = 5 + 250 · 0.7071 = 5 + 176.77 = 181.77 ≈ 182 ft
Answer: The altitude is 183 ft.