If we set up the camera so: The aperture has a radius of 20 mm The image plane is 44 mm from the lens The point where the rays focus is 40 mm from the lens What is the radius of the circle of confusion? If we make the aperture 4 times smaller, how many times smaller is the circle of confusion? .

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

answer:

c) the x-coordinate of the center of the circle increases by 3

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two