Put these numbers in order from greatest to least.

19/38, 8/20, --5 4/10,

Step-by-step explanation:

First you can tell that -5 4/10is the least because it is a negative number.  Then, you can see that 19/38 is the greatest because if you find out what half of 38 is it is 19 so 1/2 and 1/2 is greater then 8/20 because half of 20 is ten and 8 is not 10.

Hope this helps

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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#faazmessi

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.