Answer:
width = 16 inch.
Step-by-step explanation:
Given,
let the width be x
so, length = 2 in. more than twice its width = 2 + 2x
perimeter = 2l + 2b
we know,
perimeter = 100 in
so, 2l + 2b = 100
after inserting the values we got,
→ 2(2+2x) + 2(x) = 100
→ 4 + 4x + 2x = 100
→ 4 + 6x = 100
→ 6x = 100 - 4 = 96
→ x = 96/6 = 16
therefore, width is x so width of rectangle is 16 inch.
<em><u>hope </u></em><em><u>this</u></em><em><u> answer</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> dear</u></em><em><u> and</u></em><em><u> </u></em><em><u>may </u></em><em><u>u</u></em><em><u> have</u></em><em><u> a</u></em><em><u> great</u></em><em><u> day</u></em><em><u> ahead</u></em><em><u>.</u></em>
A polynomial with a degree of 3 is understood to have three zeroes or roots. In the given problem in 1, x3 + 6 x2 – 9x – 54, the roots of the polynomial using the calculator are B. B. 3, -3, -6. The same applies for number 2 given the polynomial x3 – 4x2 + 3x – 12. The answer in 2 is D. 4 years. The roots of the polynomial in 3 are:
<span>x1=−0.45117</span>
<span><span>x2</span>=1.77474</span>
<span><span>x3</span>=0.03821+0.70576∗i</span>
<span><span><span>x4</span>=0.03821−0.70576∗i. Hence there is A. 1 negative root.</span></span>
Volume of sphere is
V=4/3pi r^3
Where r is 2 in this example so,
V= 10.67 pi
V= 33.51
