I need help

A segment in the coordinate plane has an endpoint with coordinates (2, 3) and midpoint with coordinates (5, 4). What are the coordinates of the other endpoint, (I, y)? O (7, 4) O (4, 7) O (8, 5) O (6, 8)Which method is valid for proving that two circles are similar? O Calculate the ratio of degrees to the area for each circle and show that they are equal. O Calculate the ratio of degrees to the radius for each circle and show that they are equal. O Calculate the ratio of the area to the diameter for each circle and show that they are equal. O Calculate the ratio of radius to circumference for each circle and show that they are equal.In the figure, ZA~ ZF and ZB ~ ZD. You can apply a dilation to ABC so that the image is congruent to ADEF. What is the scale factor of the dilation? D B A C F E AD O BE AB O DE DF O BA BC O FDRosa graphs the line y = 3x + 5. Then she dilates the line by a factor of with (0, 7) as the center of dilation. 10 8 6 X Which statement best describes the result of the dilation? O The result is a different line the size of the original line. The result is a different line with a slope of 3. O The result is a different line with a slope of O The result is the same line.City A is 350 miles due south of City B. City C is 500 miles due east of City B. What is the measure of ZC to the nearest degree? B 500 miles C 350 miles O m/C = 35 O m/C = 44 O m/C = 55 O m/C =90*Which trigonometric ratio has the same value as sin A and what is the value of that ratio? A 20 12 C 16 B O cos B = O cos B = O sin B = O sin BAmelia is using the similarity of triangles to prove the Pythagorean Theorem. She dilated a triangle with sides measuring a, b, and c three different times to construct the image shown. A ac bc ab aa bb Q ac bc CC One dilation was by a factor of a, and another was by a factor of c. What was the factor for the third dilation?Given: m/B=m/D=81", m/BAC =32", and m/DAC =67". Which triangle congruence theorem can be used in a proof that AABC = ACDA? A D 670 810 81 B C O ASA Triangle Congruence O SAS Triangle Congruence O SSS Triangle Congruence O HL Triangle CongruenceWhat is the equation for the line perpendicular to the line represented by the equation y = - 2 that passes through the point (4, - 7)? y=-3x - 2 O y= -3x -5 O y= 3x + 2 O y=-3x + 5Lines AC and FG are parallel. Which statement should be used to prove that traingles ABC and DBE are similar? B F F D G A O Angles BDE and BC A are congruent as alternate interior angles. O Angles BAC and BEF are congruent as corresponding angles. O Angles BED and BCA are congruent as corresponding angles. O Angles BDG and BEF are congruent as alternate exterior angles