Mathematics, 28.06.2019 13:00, lyssa128
The equation 4x2 β 24x + 4y2 + 72y = 76 is equivalent to (1) 4(x β 3)2 + 4(y + 9)2 = 76 (2) 4(x β 3)2 + 4(y + 9)2 = 121 (3) 4(x β 3)2 + 4(y + 9)2 = 166 (4) 4(x β 3)2 + 4(y + 9)2 = 436 i know the answer is choice 1 but how do you get to that answer?
Answers: 1
Mathematics, 21.06.2019 20:00, cutecupcake678
Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?
Answers: 2
Mathematics, 21.06.2019 21:30, allendraven89pds755
Which equation is true? i. 56 Γ· 4Β·7 = 82 Γ· (11 + 5) ii. (24 Γ· 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Mathematics, 22.06.2019 01:00, NetherisIsTheQueen
Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
The equation 4x2 β 24x + 4y2 + 72y = 76 is equivalent to (1) 4(x β 3)2 + 4(y + 9)2 = 76 (2) 4(x β 3)...
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