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 ( 81+ )
Otras preguntas
among the qualities listed on the human relations scale, the most important one for the building new relationship is?
A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
What is a Mandala Autobiography?
1. Why are there active volcanoes along the Pacific coast in Washington and Oregon but not along the East coast of the United States?
I = {1, 2} List all possible subsets of the given set.
What Canadian city is across a body of water from New York
One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.
2(n-3)=4n+1 this sucks not knowing the answer
Round 13 513 to the nearest thousand
A storage tank shaped Like a rectangular prism is being manufactured to hold 100,000 cubic feet of natural gas. It has a length of 10 feet and a width of 25 fee
