Answer:
The answer is ±0.5 or ±1/2
Step-by-step explanation:
When you solve by using the quadratic formula, you get double roots that will solve the equation. Hope this helps!!
The formula for the circumference of a circle is
C = 2π·r
or
r = C/(2π)
The radius r of cylinder A is
r = (4π)/(2π) = 2
The formula for the area of a circle is
A = π·r²
or
r = √(A/π)
The radius of cylinder B is
r = √(9π/π) = 3
The dimensions of cylinder A must be multiplied by 3/2 to produce the corresponding dimensions of cylinder B.
(a) it is always true -5.2 x ( -1.4 ) =7.28 AND -1.4 x (-3.6) =5.04
(b)the rule for multiplying negatives is negative x negative = positive.
i hope i answered what you where asking
Subtract <span> 1 </span> from both sides<span>
<span> <span>b < -1</span></span></span>
