y=-1/2x+6
the slope is -1/2, so you put -1/2x. the y intercept is 6, so you replace "b" with 6
Answer:
a. 80.83 ft b. 40.42 ft
Step-by-step explanation:
Let h = height of pole = 70 ft, L = length of cable and x = distance of cable on ground to pole and Ф = angle between cable and ground.
a) How long is the cable?
Since L, h and x form a right-angled triangle with angle Ф and h being the opposite side to Ф and L being the hypotenuse side, by trigonometric ratios,
sinФ = h/L
L = h/sinФ
L = 70 ft/sin60°
L = 70 ft/0.8660
L = 80.83 ft
b) How far from the pole should the cable be attached to the ground?
Since L, h and x form a right-angled triangle with angle Ф and h being the opposite side to Ф and x being the adjacent side, by trigonometric ratios,
tanФ = h/x
x = h/tanФ
x = 70 ft/tan60°
x = 70 ft/1.7321
x = 40.42 ft
Answer:
103
Step-by-step explanation:
93 + 5 + 5 = 103
You can expect to feed 24 dogs with a 16 pound bag
Oh this is simple. If there are 35 people and 3,430 seedlings and its evenly distributed, all you have to do is divide 3,430 by 35 which is 98 seedlings each.
In equation its this:
3,430/35=98
