Answer:
25 cm
Step-by-step explanation:
where r is the radius of the circle
Plug in the given radius (4 cm)
Therefore, the circumference of the opening is approximately 25 cm.
I hope this helps!
Answer:
f-1 (1/2) =2, f-1(8) = 6
Step-by-step explanation:
i did it on edge
Answer:
The tree is 28 ft
Step-by-step explanation:
We can solve this problem by using proportions. Take the size of the item over the shadow.
40 ft pole x ft tree
-----------------------= -----------
12 ft shadow 8.4 ft shadow
Using cross products
40 * 8.4 = 12 * x
336 = 12x
Divide each side by 12
336/12 = 12x/12
28 ft = x
Well if you want to know profit first you get what he makes on hotdogs so 2 times h(2xh) and then to fin profit you subtract 250
so the equation would be 2h-250=p
or you can do 2xh-250=p its the same thing just written differently
The answer is A. The line would run through the point (-6,8) and run parallel to the x -axis, tangent to the circle.