<span>Point B is where the 21 degree angle of elevation was taken.
Point C is where the 47 degree angle of elevation was taken.
Point D is at the base of the cliff.
You now have a large triangle ABD
Two smaller triangles ABC and ACD
Putting in angles: Angle BCA = 133 degrees,
Angle BAC = 26 degrees
Considering triangle ABC:
a/Sin A = b/Sin B
2500/sin(26) = b/Sin(21)
Cross multiply.
(2500 * sin(21))/sin(26) = b
b (Side AC) = 2043.75m
Considering triangle ACD
This is right angled at D
sin = Opposite/Hypotenuse.
sin(47) = Opposite/2043.75
Opposite = sin(47) * 2043.75
Opposite = 1494.7m
This is the height of the cliff.</span>
In a year she will have $104. 100×.04=4.00 plus the initial $100
Kenilworth = 9
Total = 40
Divide 9 by 40 to get the probability
9 ÷ 40 = 9/40
Your answer is 9/40 (22.5%)
Hope this helps :)
We need to find out how many strawberries can fit into 5 boxes.
We can <u>divide</u> 105 with 5.
105 ÷ 5 = 21
21 strawberries can fit into each box.
your answer is 21
hope this helps!