If a farmer wants to cut down three pine trees to use for a fence he is making to decide what trees to cut he wants to estimate their height he holds a 9 inch stick perpendicular to and touching the ground. he measures the shadow to be 6 inches if you want to cut down trees that are 40 feet tall how long will their shadow?

(x, y)→(x − 8, y − 7)

step-by-step explanation:

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the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.