Answer:
-
Step-by-step explanation:
Its equivalent to -16×2,
-4×8
16×-2
4×4×-2
The ratio is 18 to 32.
That means if the height of the small one is h, the larger one will have a height of 32/18
Area formula in the smaller one = h1 * (l1 + l2) / 2
Area formula in the larger one is =(32/18 h1) * (32 /18 l1 + 32/18 l2) / 2 Take out the common factor of 32/18 inside the brackets. Be careful how you handle that.
Area of the larger one = (32/18) h1 * 32/18 (l1 + l2) / 2
Area of the larger one = (32/18) * (32/18) * h1 (l1 + l2) / 2
Area of the larger one = (32/18)^2 * h1 (l1 + l2) /2
Now here's the kicker. h1 * (l1 + l2) /2 is the area of the smaller one so you just put 310 m^2
Area of the larger one = (32/18)^2 * 310
Area of the larger one = 3.16 * 310
Area of the larger one = 980 m^2
A <<<< answer
According to what your saying, the answer should be bradley got 4 more hours
Step-by-step explanation:
The grammar on this question is kind of bad so i might of misunderstood it but it should be 4 hours.
To find the length of the arc given the central angle, multiply (the fraction of the angle of the full circle, 360°, that the central angle, 120°, makes up)*(the total circumference of the circle). You're basically finding the fraction of the circumference that is covered by the central angle, if that makes any sense.
So the central angle makes up

the entire circle. You are given that the circumference of the circle is 18. Multiply the fraction of the full circle that the central angle makes up (

) by the circumference of the circle:
The length of your arc is 6.
Let me know if you're confused b/c my explanation isn't the greatest :) I'll try to explain it better if you don't understand.
Answer:
(-1, 3)
Step-by-step explanation:
If you graph both lines, the point where they intersect is (-1,3)