If polygons ABCD and EFGH are similar, then their perimeters most likely are also similar. Polygon EFGH also have the same perimeter with polygon ABCD. Having similar polygons is referred as congruent polygons. <span>Two figures are said to be congruent when they have the same shape and
size or if one object is a mirror image of the other object.<span> </span></span>
The easiest way is if it doesn't need to be simplified. Multiply -2.105 by
. You get the fraction
. While this is technically the answer, you can simplify this down to
. Because 421 is a prime number, this can not be simplified any further. Therefore, the solution is
.
.
It should be B because 180° should transfer it to the opposite quadrant and change the signs of both x and y
Answer:
Volume required in the tank (200 × 150 × 2)m3. therefore, required time= (6000/625)= 96 min.
Each spin is independent of the other spin.
The probability of two independent events happening is the product of the individual probabilities.
6 gray; 2 blue; 8 total
p(gray) = 6/8 = 3/4
p(blue) = 2/8 = 1/4
p(blue then gray) = p(blue) * p(gray) = 1/4 * 3/4 = 3/16
