Answer:
Step-by-step explanation:
x^2 -8x +3 = 0
(x^2 - 8x + 16) = -3 + 16
(x-4)^2 = 13
x - 4 = (+/-)sqrt(13)
x = 4 +/- sqrt(13)
Answer:
Step-by-step explanation:
5 - (x + 5) > -2(x + 4)
5 - x - 5 > -2x - 8
-x > -2x - 8
-x + 2x > -8
x > -8
Answer:
number 2 is C and number 3 is D
Step-by-step explanation:
Answer:
x = 34.9 to the nearest tenth.
Step-by-step explanation:
tan 64 = opposite side / adjacent side = x / 17.
x = 17 * tan 64
= 34.855
