Triangle pqr has vertices at p(−6,−4) , q(2,−10) , and r(8,0) . it is dilated about the origin by a scale factor of 5 to obtain triangle p′q′r′ . what are the coordinates of the vertices of triangle p′q′r′ ? use the drop-down menus to choose the coordinates that make the statement true.

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.