The center of the circle is G. Below is a student's work to find the value of x. Explain the error and find the correct value of x. 5x AB (16х— 5)% Since mD= m. +mB +me»,m + mB + m² n = 180°. 5x+90+15x =180 20x = 90 15x x= 4.5 ED

Solve by convolution

Find the distance between (-10, -3) and (12, 9). \/610                   b.      \/305          c.         \/58                                        d.      14 \/3

A rectangular photograph measuring 77 cm by 66 cm is to be displayed in a card mount in a rectangular frame as shown below, with a border of constant width x cm. The owner wants the area of the mount (including the photo) to be 73cm^2.   Find the width x of the border.The border should be ... cm wide (round your answer to three decimal places).

trig substituito

Find the distance traversed by the tip of the minute hand on a clock between 4:18 P.M. and 6:58 P.M. on any given day if the length of the minute hand is 7 inches. Answer exactly or round to 3 decimal places. The minute hand travelled inches. Preview TIP Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Enter DNE for Does Not Exist, oo for Infinity

Find sec-1(7.6) in degrees.