Hirn would like to estimate the area of nevada using a trapezoid. he uses the dimensions shown as approximation. what is the approximate area of nevada.

check the picture below.

so the area Hien outlined is just a 207x320 rectangle and a triangle with a base of 320 and a base of "h", now using the pythagorean theorem, we can see that h ≈ 248.24, now recall that the area of a triangle is A = (1/2)bh.

so let's get the area of those two, sum them up and that's the area Hien outlined.

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

a rotation about point l

step-by-step explanation:

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