The correct answer is 18.4. We can use the distance formula to solve this problem.
(x - x)² + (y - y)² = d² Distance formula
(4 + 5)² + (-7 - 9)² = d² Substitute the given values; make sure to always subtract in the same direction (for example, if you had (1, 2) and (3, 4), if you start by subtracting 1 - 3, then subtract 2 - 4 again, not 4 - 2); also remember that when you subtract a negative, you add
9² - 16² = d² Add; remember that when you subtract a positive from a negative, the answer is negative (-7 - 9 = -16), but this doesn't really matter since we're about to square it anyway
81 + 256 = d² Square both numbers; you can use a calculator for this, if you want
337 + d² Add
d = √337 Take the square root of both sides to cancel out the exponent
So, the distance is √337. You can use a calculator to get the estimated answer, which is about 18.4
Hope this helps!
Liza has 3/8 pounds of trail mix left. I just subtracted 5/8-2/8 since they have common denominators you keep the denominator the same and just subtract the numerators, so 5/8-2/8= 3/8 pounds.
The area of the circle is 36π m² and 9π m².
<h3>
Circle </h3>
A circle is the locus of a point such that all set of points are equidistant from a fixed point known as the center.
The area (A) of a circle with a radius r is given by:
A = πr²
For the first circle, the radius is 6m:
A = π(6)² = 36π m²
The second circle has a diameter of 6m, hence the radius is 3m, hence:
A = π(3)² = 9π m²
From the table, the area of the circle is 36π m² and 9π m².
Find out more on Circle at: brainly.com/question/22965557
3.) 3 faces. 4 edges. 3 V
4.) 5 faces. 5 edges. 3 V
5.) 2 faces. 1 edge. 1 V
6.) 3 faces. 0 edges. 1 V
7.) 1 face. 0 edges. 2 V's
I'm iffy on the V's.
