Step-by-step explanation:
First we need to determine the length of the path they're walkin on. We do this with the following equation:
Let's fill it in:
They walk 7:5 respectively 7+5=12 so on 6 units they'll walk 12/6=2 so 7/2:5/2=3.5:2.5
3.5 units right from (1,6) is 1+3.5=4.5 which gives us (4.5,6)
The volume of any "pointy" solid will be 1/3 that of the corresponding prism or cylinder (with same height and base area). The only caveat is that the slope of the sides of the pointy solid is constant.
For your figures: 1/3.
Answer:
First page, first question the answer b, second question answer is a.
Step-by-step explanation:
When a function is positive, it moves towards the left, when it is negative it moves towards the right.
Answer: 23.09 m
Step-by-step explanation:
Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.
Tan α = opposite side / adjacent side
Where α is the angle of elevation that the dog is looking up, the opposite side (x) is the height of the tree house, and the adjacent side is the distance between the dog and the tree house base.
Replacing with the values given:
Tan 30 = x/ 40
Solving for x
tan30 (40) =x
x= 23.09 m
Feel free to ask for more if needed or if you did not understand something.
Answer:
10 seconds
Step-by-step explanation:
The function is
Initial height = 1600 ft
t = Time taken
So, time taken by the hailstone to reach the ground is .