Soz man i use the metric system
Answer: D
Step-by-step explanation:
Sin²t +cos²t =1
<span> x=2+3 sin t
sin t=(x-2)/3
</span><span>y=1-1/2cos t
y-1= - (cos t)/2
cos t =-(y-1)/(1/2)
</span>(x-2)²/3² + (y-1)²/(1/2)² = 1
Ellipse
Answer:
week 12
Step-by-step explanation:
not sure if i can read it correctly but it looks like she gets below 120 after 12 lines. plus 130-12 is less than 120
Answer:
h = A/0.5b
Step-by-step explanation:
Usual formula for area of a triangle:
A = 0.5bh
To just find the height:
h = A/0.5b
