Answer:
What's the value for P and L?
Step-by-step explanation:
2W = 2L - P
W = (2L - P) / 2
Law of Sines
b/sin(B) = a/sin(A)
b/sin(48) = 50/sin(58)
b = sin(48)*(50/sin(58))
b = 43.8150164386619
b = 43.8
The answer is choice B) 43.8
If your friend was working from your figures, then his estimate was
waaaay off, like in outer space.
If you paid $2.40 for 3434 pounds, then that works out to something
like 0.007¢ for each pound. His estimate of $1.80 is more than 2,500
times as much as you paid for each pound.
Even allowing some slack for the quantity discount that you surely
must have been awarded for buying 1.7 tons of them all at once, still
that doesn't support his wild estimate in any way.
He'd be better off buying a few pounds from you, at, say, 50¢ a pound.
He needzum, you gottum, he'll gettum, and you'll never missum. That way,
you'll both make a killing, and it's a win-win-win all around.
9514 1404 393
Answer:
Step-by-step explanation:
The perimeter is the sum of the side lengths. Those that are unmarked are assumed to match the length of the nearest parallel side.
Clockwise from upper left, the perimeter is ...
P = 8 + 5 + 4 + 4.5 + 15 + 5.6 + 4 + 5
P = 51.5 . . . feet
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The area can be figured using the formulas for area of a parallelogram, rectangle, and trapezoid. These are, respectively, ...
- A = bh
- A = bh
- A = (1/2)(b1 +b2)h
parallelogram area = (8 ft)(3 ft) = 24 ft²
rectangle area = (8 ft)(4 f) = 32 ft²
trapezoid area = (1/2)(8 ft +15 ft)(4 ft) = 46 ft²
Then the total area of the figure is ...
A = 24 ft² +32 ft² +46 ft²
A = 102 ft²
_____
<em>Additional comment</em>
The figure shown is impossible. The trapezoid side lengths and height are consistent with a bottom base of length 14, not 15.
It should be true have gud day