Step-by-step explanation:
A. 36÷3=12 <em>$</em><em>12</em><em> </em><em>per</em><em> </em><em>ticket</em>
B. 8.25÷3=2.75 $2.75 per ice-cream cone<em> </em>so do 2.75×2=5.50 <em>$5.50 for 2 ice creams</em>
C. 0.99÷3=0.33 $0.33 per banana so do 0.33×5=1.65
<em>$</em><em>1.65</em><em> </em><em>for</em><em> </em><em>5</em><em> </em><em>bananas</em>
<em>HOPE</em><em> </em><em>THIS</em><em> </em><em>HELPS</em>
Answer: D) w = 9 feet
Work Shown:
![L = \sqrt{w^2+h^2}\\\\L^2 = w^2+h^2\\\\L^2-h^2 = w^2\\\\w^2 = L^2-h^2\\\\w = \sqrt{L^2-h^2}\\\\w = \sqrt{15^2-12^2}\\\\w = \sqrt{225-144}\\\\w = \sqrt{81}\\\\w = 9\\\\](https://tex.z-dn.net/?f=L%20%3D%20%5Csqrt%7Bw%5E2%2Bh%5E2%7D%5C%5C%5C%5CL%5E2%20%3D%20w%5E2%2Bh%5E2%5C%5C%5C%5CL%5E2-h%5E2%20%3D%20w%5E2%5C%5C%5C%5Cw%5E2%20%3D%20L%5E2-h%5E2%5C%5C%5C%5Cw%20%3D%20%5Csqrt%7BL%5E2-h%5E2%7D%5C%5C%5C%5Cw%20%3D%20%5Csqrt%7B15%5E2-12%5E2%7D%5C%5C%5C%5Cw%20%3D%20%5Csqrt%7B225-144%7D%5C%5C%5C%5Cw%20%3D%20%5Csqrt%7B81%7D%5C%5C%5C%5Cw%20%3D%209%5C%5C%5C%5C)
That points us to the final answer choice D.
Answer:
15
Step-by-step explanation:
2x + y = 0
2x + 3 = 0
- 3 - 3
2x = -3
2 2
x = -1¹/₂
(x, y) = (-1¹/₂, 3)
Can i see the picture please nut if it was like mine i would say a