Since a fraction is a form of division, you do 21/2=10 and 1/2.
D. 21cm because you divide all sides by 2 then get your slope form and multiply by seven
(antique book age)*4 idrk the question but i hope this helps
Answer: 75 degrees
Step-by-step explanation: supplementary means 180 so you do 180-105 which is 75
<span>(y-7) = 3/5 (x+25)^2 so the y intercept is -7 and the vertex is 35
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