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X^2+x+1
=x^2+..........it can't be factorized
use the formula
-b+-b^2-4ac/2a

Tell me what to do in the QUESTION is it ADDITION or subtraction or MULTIPLICATION or division

Hey mate here your answer is...

Rational NUMBER between 0.2 and 0.21
Now, 0.2 and 0.21 can be written as 2/10 and 21/100
So we have find TWO rational numbers between 2/10 and 21/100
Now we have make same denominator
To make it we have to MULTIPLE
2/10 with 100
And 21/100 with 10
So it BECOME 2/1000 and 21/1000
So u can write any two rational numbers between 2/1000 and 21/1000
LET it be 3/1000, 4/1000....

HOPE IT WILL HELP YOU ✌
IF SO THAN MARK IT AS BRAINLYT..

For such KIND of questions just assume the numbers to be ANYTHING you want!!

LIKE x and y for instance... So,

x/y = 1/3

3x = y

Sum is GIVEN as 145, so

x+y = 145 but y = 3x

x + 3x = 145 then x = 145/4 and y will be 3x so then y = 435/4

Is it CORRECT??!

Godspeed!!

5. Put 1 and put 14 0S
Put 2 and put 13 0s
And so the greater number is 2 x 10 raised to 13

6. Put 7 and remove the decimal and put 17 0s
Put 2 and remove the decimal and put 18 0s
(ONE 0 is removed because you had to remove the decimal)
THEREFORE, the greater number is 2.5 x 10 raised to 19

Your ANSWER is here. PLEASE MARK me as a BRAINLISTS.

Let's TAKE the VALUE of mixer is X. then VAT imposed on the article is 10%of x =0.1x . 1.1 x=5000 . x=₹ 4545 APPROXIMATELY.

This is your SOLUTION MAY this HELP you✌✌

The IRRATIONAL NUMBERS between 0.2 and 0.21 are 0.
20639784.... and 0.2097618384

Just DIVIDE 1197 by19
if U GET a perfect no.then its a FACTOR of that no.
u will get 63
hence its a factor
.....mark me brainliest

Let the numbers be a, a+ 1 and a + 2

According to question,

a + a + 1 + a + 2 = 33

=> 3A + 3 = 33

=> 3a = 30

=> a = 10

First NUMBER = 10

Second number = 11

Third number = 12

5-12√6+√36+√24
= 5+6-12√6+2√6
=11-10√6

-22/25 is the STANDARD FORM

Use the following steps to represent 4 / 7 on the number line.

1) Draw a number line.

2) As the number 4 /7 is a POSITIVE number so it will be on right side of zero.

3) So after zero mark, 1/ 7 , 2 /7 , 3 / 7, 4 / 7, 5/ 7 , 6/ 7 , ( 7 / 7 = 1).

_____________________________

Example :

Represent -5 / 3 on the number line.

Solution:

__________________________

1) Draw a number line.

2) As the number – 5 / 3 is a negative number so it will be on left of zero. -5/3 can be written in mixed fraction as -1 2/3. So the number lie between -1 and -2.

3) So left side of zero mark, -1 / 3 , - 2 / 3 , ( -3 /3 = -1) , -4 /3 , -5 / 3,

( -6 / 3 = -2 )

_________________________________

3) Between which two NUMBERS 7/3 lie.

Solution :

1) If the GIVEN rational no. is in improper form then CONVERT it to mixed fraction.

7/3 = 2 ⅓

The whole number is 2 so the given rational no. lie between 2 and 3.

_________________________________________

2) Between which two numbers -13/3 lie.

Solution : If the given rational no. is in improper form then convert it to mixed fraction.

-13/3 = -4 ⅓

The whole number is -4 so the given rational no. lie between -4 and -5.

let NUMBER = 10x + y

according to QUESTION,

xy = 12 --------(1)

again,

10x + y + 36 = 10y + x
9X - 9y = 36
x - y = 4
x = 4 + y

PUT this in equation (1)

y( y + 4) = 12

y² + 4y -12= 0
hence, quadratic equation ,
is y² + 4y -12 = 0

solve this y = 6, but y ≠ -2
then , x = 2

so,number= 10×2 + 6 =26

@skb

The ANSWER of (V) is

The NEW OBSERVATION is 10.

2×circumference of circle+2×circumference of circle
2×2×22/7×4.2+2×2×22/7×7
2×2×22/7(4.2+7)
88/7×11.2
88×1.6
140.8cm

The ANS of the QUESTION is 3000

1m= 100cm
then 100cm length WIRE is cut into five EQUAL halves.
then each PART represent 20cm.

Hope it HELPS

The SUM of 226 and 22 is 248
So, PREDECESSOR of 248 is 247

SIN theta=-root3/2

Sin theta=root3/2=pi/3

Sin is negative in 3rd nd fourth quadeant...

THEREFORE...

THIRD QUADRANT...
Sin theta=pi+pi/3
Sin theta=4pi/3

Fourth quadrant...

Sin theta=2pi-pi/3
Sin theta=5pi/3

@skb

Let the BASE be a

Perpendicular = a

Hypotenuse = SQRT ( a^2 + a^2)

=> 5^2 = 2a^2

=> 25 /2 = a^2

=> a = 5 / root2

Base = 5 / root2

Perpendicular = 5 / root2

Area = Base × Perpendicular / 2

= 1/2 ( 5 / root2) (5 / root2)

= 1/2 ( 25 /2)

= 25 /4

= 6.25 cm^2

Answer:

Step-by-step explanation:

4.7300 is the value UPTO 4 DECIMAL PLACES.

Let's

Number of girls = X

Then ACCORDING to question :-

Number of Boys = X + 10

Given ratio of Boy and girl are = 9:8

-__________________

Now

=> 9:8 = (x+10):x


________________________

hence,

Number of girls = 80

and

Number of Boys = 80+10 = 90

________________________

So

Total strength = 80 + 90 = 170
_____________________[ANSWER]

The PRODUCT will be NEGATIVE INTEGER

Here is your ANSWER SOORY for my WRITING
plz.. MARK as brainlist if it helps you

Here's the ANSWER.........

Let SITA's FATHER's AGE be X
let sita's age be Y

present age,

X = 3Y ------------(1)

after 6 years,

sita's father's age be X+6
sita's age be Y+6

then,

(X+6) + (Y+6) = 69 -----------(2)

solving (1) and (2) by substitution method,

X+6 + Y+6 = 69
3Y+6 + Y+6 = 69
4Y + 12 = 69
4Y = 69 - 12
Y = 57/4
Y = 14.25

X = 3Y
X = 3×14.25
X = 42.75

SO,
the present age of sita's father is 42 (or 43 APPROX) and sita's age be 14 (approx)

4x+9is the REMAINDER