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3 years ago

6

A gardener is putting a fence along his garden to keep animals from eating his plants if he has 20 meters of fence what is the l

argest rectangular area he can enclose

1 answer:

Ad libitum [116K]3 years ago

6 0

Perimeter of Rectangle = 2W + 2L

20 = 2W + 2L = 4 sides
20/4 = 5
5' × 5'

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Jane needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?

aivan3 [116]

Answer: 75%

Step-by-step explanation:

15/20 = 3/4 or 75%

8 0

3 years ago

Read 2 more answers

If x^2+1/x^2=3 find the value of x^2/(x^2+1)^2<br> Express answer as a common fraction.<br> Thanks!!

timama [110]

$x^2+\dfrac1{x^2}=3\implies x^4+1=3x^2\implies x^4-3x^2+1=0$

By the quadratic formula,

$x^2=\dfrac{3\pm\sqrt5}2\implies x^2+1=\dfrac{5\pm\sqrt5}2$

Then

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Multiply numerator and denominator by the denominator's conjugate:

$\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}\cdot\dfrac{15\mp5\sqrt5}{15\mp5\sqrt5}=\dfrac{45\pm15\sqrt5\mp15\sqrt5-25}{15^2-(5\sqrt5)^2}=\dfrac{20}{100}=\dfrac15$

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3 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Find the remainder

victus00 [196]

Answer:

88

Step-by-step explanation:

Given:

(h⁴ + h² – 2) ÷ (h + 3).

We could obtain the remainder using the remainder theorem :

That is the remainder obtained when (h⁴ + h² – 2) is divided by (h + 3).

Using the reminder theorem,

Equate h+3 to 0 and obtain the value of h at h+3 = 0

h + 3 = 0 ; h = - 3

Substituting h = - 3 into (h⁴ + h² – 2) to obtain the remainder

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Hence, remainder is 88

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3 years ago

Will Mark Brainlest Help Please Please .

swat32

Answer:

<h3>i think this is the correct answers</h3>

Step-by-step explanation:

<h2>Mark me Brainlest please</h2>

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3 years ago

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o-na [289]

<h2>The correct Answer is:</h2><h2>C. = 16</h2>

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4 years ago