davis17
davis17
19-05-2018
Mathematics
contestada
Help me pleaseeeeeeee
Respuesta :
Аноним
Аноним
19-05-2018
They used 8 gallons in travelling 175 miles
average miles / gallon = 175/8 = 21.88
x^2 - 8x - 13 = 0
(x - 4)^2 - 16 = 13
(x- 4)^2 = 29
x - 4 = +/- sqrt29
x = 4 + sqrt29 and 4 - sqrt29
Its A
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
If the product of a number and -8 is subtracted from the number, the result is 7 more than the number. find the number. Use x for the number. x-(-8x)=
the scales of female pine cones produce a sticky substance. what function might this serve?
Which of the following is the least? A.0.105B.0.501C.0.015D.0.15 I don't need an answer i need an explanation
how to do an analysis?
A pendulum is dropped 0.50 m from the equilibrium position as shown below. What is the speed of the pendulum bob as it passes through the equilibrium position?
A bedroom measures 15 ft by 14 ft with a closet that measures 4 ft by 8 ft. if carpet costs $4.25 per foot, how much will it cost to carpet the room and closet.
The following function defines a recessive sequence: f(0) = -4f(1) = 12f(n) = -3•f(n -1) - 2•f(n - 2); for n > 1Which of the following sequences is defined b
the model an=395n +5419 describes the cost of tution and fees at public colleges in academic year n, where n=1 corresponds to the school year ending in 2007,n=2
I need help on question 5 please
Cause: the Greeks revolt against the Ottoman Turks.Effect: ?
