Answer:
Step-by-step explanation:
it makes 30 degree with the horizontal.
so it makes 90-30=60 degree with the tower.
let x be the distance between tower and tree.
9514 1404 393
Answer:
- length: 29 ft
- width: 20 ft
Step-by-step explanation:
Assuming the dimensions are integer numbers of feet, you're looking for factors of 580 that have a difference of 9.
580 = 1×580 = 2×290 = 4×145 = 5×116 = 10×58 = 20×29
The last pair of factors differs by 9, so ...
the length is 29 feet; the width is 20 feet.
Answer:
D.
Step-by-step explanation:
Because it's shaded above both lines, both equations need a 'y >'
Step-by-step explanation:
I'm I'm at 100% sure but I think it's -13
R * 4 = 1000; R = 1000 / 4 = 250
(R + B) * 3 = 1000
3R + 3B = 1000,
3B = 1000 - 3R = 1000 - 750 = 250
B = 250/3
t(B) = 1000 / (250/3) = 12 hours
