P(2,-8 ) is a point on the terminal side of 0 in standard position. Find the exact value of cos 0.

step-by-step explanation:

for volume, add base x height x width

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5