Question 4
Now compare a different pair of similar triangles. Find the ratio of the side lengths of A′B′C′ to the corresponding side lengths of ΔA′1B′1C′1.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.