9.055
Step-by-step explanation:
distance
= √(x₁ - x₂)² + (y₁ - y₂)
= √[7 - (-2)]² + [-5 - (-4)]²
= √[9]² + [-1]²
= √(81 + 1)
= √82
≈ 9.055
Write a literal equation for a.
18/a=7
Multiply both sides by a
18=7a
Then divide both sides by 7
18/7=a
Final answer: B
Answer:
4(w - 9) or 4w - 36
Step-by-step explanation:
![\frac{4}{w + 3} = \frac{\alpha}{(w - 9)(w + 3)} \\\\ \alpha(w + 3) = 4(w - 9)(w + 3) \\\ \alpha = 4(w - 9)](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7Bw%20%2B%203%7D%20%3D%20%5Cfrac%7B%5Calpha%7D%7B%28w%20-%209%29%28w%20%2B%203%29%7D%20%5C%5C%5C%5C%20%5Calpha%28w%20%2B%203%29%20%3D%204%28w%20-%209%29%28w%20%2B%203%29%20%5C%5C%5C%20%5Calpha%20%3D%204%28w%20-%209%29)
I hope I've helped you.
Answer:
54=12+r
Step-by-step explanation:
'Sum' means to add.
Answer: 66 miles per hour i belive
Step-by-step explanation: good luck