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ANSWER:

A system for representing (that is expressing or writing) numbers of a certain type. Example: There are SEVERAL systems for representing the counting numbers. These include: The usual "base ten" or "DECIMAL" system: 1, 2, 3, … , 10, 11, 12, … 99, 100, ….

Answer:

Steps:

1) Draw a LINE segment AB of length 9.3 units.

2) Extend the line by 1 unit more such that BC=1 unit .

3) Find the midpoint of AC.

4) Draw a line BD perpendicular to AB and LET it intersect the semicircle at POINT D.

5) Draw an arc DE such that BE=BD.

Therefore, BE=

9.3

units

Step-by-step explanation:

GIVEN,

Zeroes are 1/2+2√3 and 1/2-2√3

SUM of zeroes = 1/2+2√3 + 1/2-2√3

= 1/2 + 1/2

= 1

product of zeroes = 1/2+2√3 x 1/2-2√3

= [ 1/2 ] ² - [ 2√3 ]²

= 1/4 - 12

= 1/4 - 48 / 4

= -47 /4

Quadratic equation

x² - [ sum of zeroes ]x + product of zeroes

=x² - x + -47/4............

Answer:

32/1 ( RECIPROCAL )

Step-by-step explanation:

4 ÷ 1/8

= 4 × 8/1 ( NOTICE here !!! It is reciprocaled changing the division sign ÷ to multiplication sign)

Do the multiplication

= 4×8 /1

= 32/ 1

AN IMPROPER FRACTION

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Answer:

7x-3y=24.....(i)

3y=3-2x

or 2x+3y=3....(ii)

ADDING both equation we get

9x=27

or x=3

So y=(-1)

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Step-by-step EXPLANATION:

The graph of linear inequalities include a dashed line if they are greater than or LESS than but not equal to. Linear equations, on the other hand, include a SOLID line in every situation. Moreover, linear inequalities include SHADED regions whereas linear equations do not.

Answer:

7589-4155=3434

Step-by-step EXPLANATION:

its ydupfifyuEy

ANSWER:

X VALUE is 25

if X value is 25 only then the MODE will be 25

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ANSWER:

y=√x+y

Squaring the both sides

y2=x+y

y2-y=x

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Answer:

19/20 KM he jogged

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Let the digits be X and 3x

One's DIGIT =x

Ten digit=10(3x)

=30x

=x+30x

Original number=31x

Interchange the digits

One's digit=3x

Ten's digit=10(x)

=10x

=3x+10x

New number=13x

31x+13x=88

44x=88

x=2

_____________________________

One's digit=2

Ten's digit=2(3)=6

Thus, The number is 26 or 62

___________________________

Answer:

GIVEN, X + 2y = -1 => x + 2y + 1 = 0

2x - 3Y = 12 => 2x - 3y - 12 = 0

according to Cramer's rule,

when TWO equations a₁x + b₁y + c₁ = 0 and a₂x + b₂y + c₂ = 0 .

now, use it here,

equations :- x + 2y + 1 = 0

2x -3y - 12 = 0

x/{2 × (-12) - 1 × (-3)} = -y/{1 × (-12) - 1 × 2} = 1/{1 × (-3) - 2 × 2}

=> x/(-24 + 3) = -y/(-12 - 2) = 1/(-3 - 4)

=> x/-21 = -y/-14 = 1/-7

=> x = -21/-7 = 3 and y = 14/-7 = -2

hence, x = 3 and y = -2

Answer:

Many of the things we see in our daily LIFE resemble the mathematical shapes LIKE circle, quadrilateral, triangle etc. The list goes countless as we can’t imagine the WORLD without QUADRILATERALS. Wherever you see four sides, a quadrilateral is involved there. Let us learn to construct these quadrilaterals. Let’s get RIGHT into it.

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ANSWER:

Axiom 1 If a ray stands on a line, then the sum of TWO adjacentangles so formed is 180º. Conversely if the sum of two adjacent angles is 180º, then a ray stands on a line (i.e., the non-common arms form a line). ...THEOREM 1: If two lines INTERSECT each other, then the vertically opposite angles are equal.

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Step-by-step EXPLANATION:

Exponents and POWERS:a^b, a=base,b=power

From your PROBLEM BASES are equal that is '3' but powers vary.

Note:

If it is in multiplication= Add powers

If it is in division=Subtract powers

3^(45+25)-3^(28+42)

3^70-3^70

=0

★★

Ley y = (x-1)/(x-2)

=> y' = {(x-1)'(x-2) - (x-2)'(x-1)}/(x-2)^2

y' = {x-2 - x+1}/(x-2)^2

y' = -1/(x-2)^2

Thus, DIFFERENTIAL of (x-1)/(x-2) is -1/(x-2)^2.

ANSWER:

SQUARE ROOT of 9 is 3 so

Root 9 x root 9 - root 9=3 x 3-3=9-3=6

Therefore 999=6

Answer:

89712000 - 38746432 = 50965568

HI, I HOPE this HELPS you

3y-2= 16 is your answer

if U WANT SIMPLIFICATION:

3y-2=16

3y= 16+2=18

3y=18

y=18/3

y=6

ANSWER:

the answer will be

( -1. 2)

( 12. - 3)

dx=3-24=-21 OK friend

the pre IMAGES of 3 are 6 and 5 respectively

ANSWER:

answer is that QUESTION by a U ABHI

ANSWER:

the answer will be LIKE this

2*3*5

Step-by-step EXPLANATION:

Answer:

2,3,4

Step-by-step EXPLANATION:

Step-by-step explanation:

Step-by-step explanation:THERMAL radiation is ELECTROMAGNETIC radiation generated by the thermal MOTION of particles in matter. All matter with a TEMPERATURE greater than absolute zero emits thermal radiation. Particle motion results in charge-acceleration or dipole oscillation which produces electromagnetic radiation

ANSWER:

Step-by-step EXPLANATION:

DENOMINATOR= (√3-√5)(√3+√5)

3-5

-2

ANSWER:

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Step-by-step explanation:

1 is the ANSWER

g(X) = 2

p(x) = (2)^2 - 4(2)+5

= 4 - 8 + 5

= 9 - 8

= 1

Answer:

15=5*3

25=5*5

lcm=5*5*3(one five dismissed as it is common)

=75

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Answer:

2 is the ZEROES of a polynomial p(X)=(x+1)(x+2)

Step-by-step explanation:

let p(x)=0

so , x= 0(PUTTING 0 in the POSITION of x)

SOLUTION= p(0)=(0+1)(0+2)

=p(0) = 1×2

= 2..

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(a-b)^3=a^3-b^3-3ab(a-b)

(a-b)^3=a^3-(3B)^3-3ab(a-3b)

(-6)=a^3-(3b)^3-3(-10)(-6)

a^3-27b^3=(-216)+180

= -36

Answer:

Let number be x

From question

x+x²=182

x+x²-182=0

x²+x-182=0

x²+14x-13x-182=0

x(x+14)-13(x+14)=0

(x+14)(x-13)=0

So x is either -14 or 13.

-14 is not possible DUE to the GIVEN criterion of the question

So the number is 13.

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Answer:

The Number of choice for the first digit is 1. [math[\therefore 120[/math] 6 digit numbers can be FORMED from the digits 0,1,3,5,7,9 when no digit is REPEATED and the number is divisble by 10. Being six degit number, First digit ,from left or right both applied, may have one of FIVE degits as “0″ can not be there.

Step-by-step explanation:

ANSWER:

-3/3, -4/3, -5,3, -6,3

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Step-by-step EXPLANATION:

2+3+4+4+4+45+£-£+7747474+++4

Answer:

0 .2836

Step-by-step EXPLANATION:

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Answer:

on SOLVING this QUADRIC equation

we get,

this is your answer

hope it HELPS to you☺️

ANSWER:

I THINK YELLOW BALL is the answer because all the balls are of same size

Step-by-step EXPLANATION:

Mr Sharma deposited ` 256000 in his ACCOUNT. Two days later, he withdraw 2 / 5 of the amount and 3 / 4 of the remaining amount on the NEXT day. Find the amount left in his account. (A) ` 24520 (B) ` 38400 (C) ✔` 14820 (D) ` 14680

Answer:

In any quadratic polynomial: The sum of the zeroes is EQUAL to the negative of the coefficient of X by the coefficient of X2. The product of the zeroes is equal to the constant term by the coefficient of x2.

Step-by-step explanation:

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Answer:

tan x+ COT x=2

Step-by-step EXPLANATION:

I WOULD LOVE if you liked my answer

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Answer:

he got the PROFIT of 1 KG fruits

Step-by-step EXPLANATION:

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what is positive integer

Mr Sharma deposited ` 256000 in his account. Two days later, he WITHDRAW 2 5 of the AMOUNT and 3 4 of the remaining amount on the NEXT day. Find the amount LEFT in his account. (A) ` 24520 (B) ` 38400 (C) ` 14820 (D) ` 14680

Answer:

5 times

6 in a dice occurs once in 6 times

therefore,

probability of getting 6 in a ROLL is 1/6

number of rolls=30

1/6×30

=5

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X=-1 and x =4

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ANSWER:

Step-by-step EXPLANATION:

√10201/121

√101*101/11*11

101/11

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ANSWER:

(3,1)

Step-by-step EXPLANATION:

mx+b

x,b = any POSITIVE NUMBER = not equal to 0

m is constant

Answer :

X = 2 , y = 1

Solution :

Here ,

The given equations are ;

2X + y = 5 --------(1)

y = 3 - x --------(2)

Now ,

PUTTING y = 3 - x in EQ-(1) , we get ;

=> 2x + y = 5

=> 2x + 3 - x = 5

=> 2x - x = 5 - 3

=> x = 2

Now ,

Putting x = 2 in eq-(2) , we get ;

=> y = 3 - x

=> y = 3 - 2

=> y = 1

Hence ,

x = 2 , y = 1