Answer: A
Step-by-step explanation:
3x² - 10x + 5 = 0
a = 3 b = -10 c = 5
Δ = b²- 4ac = 100 - 4.3.5 = 40 > 0 => have 2 solutions
=> x = or x =
x=-y/3 +9 i believe that should help you
Answer:
6x^2-6
Step-by-step explanation: algebra
The answer is 10 as the diameter because it says to estimate pi as 3. Since we know the circumference is 30 we can reverse it to find the diameter, since Circumference is pi time diameter.
The answer is
or you can replace -1/5 with -0.2
follow the procedures in the attachment please.