ellanboot
ellanboot
05-04-2018
Mathematics
contestada
What equation is equivalent to 2r^2-28r+38
Respuesta :
robixqueenp6n4bv
robixqueenp6n4bv
05-04-2018
2r² − 28r + 38 = 0
2 (r² − 14r) = −38
2 (r² − 14r + 49) = −38 + 2(49)
2 (r − 7)² = 60
(r − 7)² = 30
the answer is 2(r-7)² =60
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
I don't understand this Can someone pls help
Why was inflation a concern in the early postwar period?
Walt has a box of 80 postage stamps. The box contains 16 stamps featuring the Bald Eagle and 40 stamps featuring the Stars and Stripes. If Walt randomly chooses
The treatment slaves received depended on 1. the slave code for the region 2. the slave code for the agricultural product 3. the personality and character of t
Creating and distributing a questionnaire is a tool to _____. a narrow your topic b identify your audience c gather details
When should you yield your legal right-of-wa?
a box contains 9 red and 2 blue marbles. if you select one marble at random from the box, determine the odds against selecting a blue marble
what container would logically hold 1000 liters i need to know in next five minute!!!
What is the Point - Slope Form of a Line With Slope 6 that Contains the Point ( 1 , 2 ) ?
An insect goes through four distinct phases of development, including egg, larva, pupa, and adult. This process is called * External fertilization Hybridization
