Answer:
m = 
Step-by-step explanation:
Given a quadratic equation in standard form ax² + bx + c = 0 ( a ≠ 0)
Then the discriminant Δ = b² - 4ac gives information on the nature of the solutions.
For the equation to have 1 solution we require b² - 4ac = 0
mx² - 6x + 5 = 0 ← is in standard form
with a = m, b = - 6, c = 5, then
b² - 4ac = 0
(- 6)² - (4 × m × 5) = 0
36 - 20m = 0 ( subtract 36 from both sides )
- 20m = - 36 ( divide both sides by - 20 )
m = 
=
Answer:
Step-by-step explanation:
Simplify ——————
3x - 1
Equation at the end of step 1 :
(6x - 1)
y - ———————— = 0
3x - 1
Step 2 :
Rewriting the whole as an Equivalent Fraction :
2.1 Subtracting a fraction from a whole
Rewrite the whole as a fraction using (3x-1) as the denominator :
y y • (3x - 1)
y = — = ————————————
1 (3x - 1)
Answer:
1,650.1184
Step-by-step explanation:
If the circumference is 144.4 then you would divide the circumference by pi which would get you the diameter. Divide the diameter by 2 which would be the radius. Square the radius the multiply pi to get the area.
Answer:
= 30x − 18
Step-by-step explanation:
\left[x \right] = \left[ 17\right][x]=[17]. totally answer
