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prisoha [69]
2 years ago
4

The concepts of perfect and nonperfect squares appeared in many ancient texts. Complete the sentences to identify the perfect an

d nonperfect squares. is a perfect square. is a nonperfect square.
Mathematics
2 answers:
Anna35 [415]2 years ago
8 0

Answer:

1. 36 and 2. 10 is your answer

Step-by-step explanation:


motikmotik2 years ago
3 0

Answer:

A Perfect Square number from a number system is a number which can be expressed as the square of some number from same number system.

Or A perfect square no is a no. whose square root is possible and belong to same number system.

Number ending with 1 , 2 , 3 , 7 , 8 can never be a perfect square no.

Some examples of Perfect Square No.

16 = (4)² = (-4)²

625 = (25)² = (-25)²

10000 = (100)² = (-100)²

\frac{64}{81}=(\frac{8}{9})^2=(\frac{-8}{9})^2

1.21 = (1.1)² = (-1.1)²

Non Perfect Square Number is a number which can not be expressed as the square of some number.

Number ending with 1 , 2 , 3 , 7 , 8 are always a non perfect square no.

Some examples of Non Perfect Square No.

5 , 17 , 12 , 6 , 235 , 1.235 , \frac{26}{16}

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G(x)= -\dfrac{x^2}{4} + 7g(x)=− 4 x 2 ​ +7g, left parenthesis, x, right parenthesis, equals, minus, start fraction, x, squared,
RUDIKE [14]

Answer:

<h2>-1/2</h2>

Step-by-step explanation:

Given the function G(x)= -\dfrac{x^2}{4} + 7, the average rate of change of g(x) over the interval [-2,4], is expressed as shown below;

Rate of change of the function is expressed as g(b)-g(a)/b-a

where a - -2 and b = 4

G(4)= -\dfrac{4^2}{4} + 7\\G(4)= -\dfrac{16}{4} + 7\\G(4)= -4 + 7\\G(4) = 3\\

G(-2) = -\dfrac{(-2)^2}{4} + 7\\G(-2)= -\dfrac{4}{4} + 7\\G(-2)= -1 + 7\\G(-2)= 6

average rate of change of g(x) over the interval [-2,4] will be;

g'(x) = \frac{g(4)-g(-2)}{4-(-2)}\\ g'(x) = \frac{3-6}{6}\\\\g'(x) = -3/6\\g'(x) = -1/2

6 0
2 years ago
Assume that you pay $2,849.84 in state property taxes every year. If your property has an assessed value of $41,302, what is you
Olenka [21]
The answer would be D
4 0
2 years ago
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The formula for the area (A) of a circle is A = π • r2, where r is the radius of the circle. Ronisha wants to find the area of a
kobusy [5.1K]

<em>Greetings from Brasil...</em>

Here we will apply rule of 3...

This formula, A = πR²,  its for the whole circle, that is, 360° (2π)

We want the area of only a part, that is, a circular sector whose angle π/6

 sector           area            

    2π     -----    πR²

    π/6    -----     X

2πX = (π/6).πR²

2πX = π²R²/6

X = π²R²/12π

<h3>X = πR²/12</h3>

If Ronisha multiply the area by 1/12 she will get the area of sector with angle of π/6

6 0
2 years ago
What is the completely factored form of f(x)=x3+5x2+4x−6?
Gre4nikov [31]
f(x)=x^3+5x^2+4x-6
f(-3)=(-3)^3+5(-3)^2+4(-3)-6=0\implies x+3\text{ is a factor of }f(x)

Synthetic division yields

-3  |  1   5   4   -6
.    |      -3  -6    6
- - - - - - - - - - - - -
.    |  1   2  -2    0

which translates to

\dfrac{x^3+5x^2+4x-6}{x+3}=x^2+2x-2

with remainder 0. Now by the quadratic formula,

x^2+2x-2=0\implies x=\dfrac{-2\pm\sqrt{2^2-4(1)(-2)}}2=-1\pm\sqrt3

and so

f(x)=x^3+5x^2+4x-6=(x+3)(x-(-1+\sqrt3))(x-(-1-\sqrt3))
3 0
2 years ago
Kellianne lined up the interior angles of the triangle along line p below.
Tanzania [10]

Answer:1,4,5,2

Step-by-step explanation:

4 0
2 years ago
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