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2251.

Write the following decimal number in the expanded form:40.07I'll mark as brainliest and helpful and 10 points

Answer»

Answer:

40.07 ÷ 100 = 0.4007

Step-by-step EXPLANATION:

PLZ mark as BRAINLIEST if it was helpful

[email protected]

2252.

If the product of zeroes of px ax²-11x+6is 4 then a is​

Answer»

\sf p(x)=ax²-11x+6

\sf Product \:\: of \:\: zeroes =4

\sf Product \:\: of \:\: zeroes = \frac{c}{a}

\sf \frac{6}{a}=4

\sf 4a=6

\sf a=\frac{2}{3}

2253.

1 gram + 100 gram answer

Answer»

Answer:

101 GRAM answer

Step-by-step EXPLANATION:

I HOPE HELPS to you

bye

2254.

Answer giveAnswer giveAnswer giveNo give?:((

Answer»

Step-by-step EXPLANATION:

ANSWERS in IMAGES PINNED.

2255.

फाइंड द एरिया ऑफ रेक्टेंगल हूज लेंथ 6.3 सेंटीमीटर एंड ब्रेथ इज 4 सेंटीमीटर​

Answer»

Answer:

25.2

Step-by-step EXPLANATION:

Length=6.3

breath=4

Area=6.3*4

Area=25.2

2256.

Write these in ascending and also in descending order.1 313 13-100inico(a)(c) 771 11 4 3 7(b)5²5²5²5²51:1re fractions​

Answer»

jsjshshshehehebbebendbdbdbdbx

jsjshshshehehebbebendbdbdbdbx

2257.

If the polynomial (6x^2-11x^2+7x+5) is divided by (2x-3) then what will be quotient and remainder​

Answer»

3 {x}^{2}   - x + 2\\  \sqrt[2x - 3]{6 {x}^{3}  -11 {x}^{2}  + 7x + 5 }  \\ 6 {x}^{3}  - 9 {x}^{2}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\   -  \:  \:  \:  \:  +  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  - 2 {x}^{2}  + 7x \\ \:  \:  \:  \:  \:  \:  \:  \:  \:   - 2 {x}^{2}  + 3x \\  +  \:  \:  \:  \:  -  \\  -  -  -  -  -  -  -  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  4x + 5 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  4x - 6 \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   -  \:  \:  \:  \:  \:  + \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: -  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  + 11

HOPE its USEFUL

2258.

Apki Pinterest I'd kya thi ??​

Answer»

ANSWER:

Corrosion is a natural process that converts a refined metal into a more chemically stable FORM such as oxide, hydroxide, carbonate or SULFIDE. It is the gradual DESTRUCTION of materials by chemical and/or electrochemical REACTION with their environment. Corrosion is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, carbonate or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment. Corrosion is a natural process that converts a refined metal into a more chemically stable form such as oxide, hydroxide, carbonate or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment. 

2259.

Please help with the questions​

Answer»

Answer:

if you could TALK to SLUGS, what WOULD you SAY and what would you tell them to do?

2260.

1 gram 100 gram easy caltu

Answer»

1KG is 1000 GRAN is the EXAMPLE

2261.

Factorise 3 x cube + 5 x square - 16 - 12​

Answer»

Answer:

The factor of 3X3 + 5x2 - 16x - 2 is (3x + 2) • (X + 3) • (x - 2)

2262.

The predecessor of ( -1) is

Answer»

ANSWER:

-2

Step-by-step EXPLANATION:

HOPE this HELPS you BETTER

2263.

Shreyas Charu here thoda hath mein lagi hai nd legs mein nd meri jo dusri jaan hai wo bhi thik hai​

Answer»

Answer:

charu 2 KAI JAAN n suthayu hath ma n LEGS ma

2264.

Cos 1°,cos 2°, cos 3°____ cos 170° A) 0 B) 1C) -1/2​

Answer»

Answer:

Ans 1

Step-by-step EXPLANATION:

it is SIMPLE

we

can MULTIFLY then is 1

2265.

Solve the equation for x and y: 3^x=9*3^y, 8*2^y=4^x

Answer»

Answer:

9

Step-by-step explanation:

2585+054-86:8&":(7_'biucccsdyikbvccfyijb-()-&+(!'fhh

2266.

If a, b, c, d are the roots of the equation 3x4 + 2x3 + 7x2 + x + 2 = 0, then find the value of (1 - a)(1 - b)(1 - 0)(1 – d)?​

Answer»

Step-by-step EXPLANATION:

maudrik msgs msgs HSBC MANX bccha msgs vanguard B jb ichha msgs msgs msg

2267.

Find the mean value of f(x) = x2 + 5 on [0, 5]​

Answer»

Answer:

The average value is

=

1

Explanation:

The average value of a function

f

(

x

)

over an interval

[

a

,

B

]

is

¯

x

=

1

b

a

b

a

f

(

x

)

d

x

Here,

f

(

x

)

=

(

x

3

)

2

=

x

2

6

x

+

9

and

[

a

,

b

]

=

[

2

,

5

]

Therefore,

¯

x

=

1

5

2

5

2

(

x

3

)

2

d

x

=

1

3

5

2

(

x

2

6

x

+

9

)

d

x

=

1

3

[

x

3

3

6

x

2

2

+

9

x

]

5

2

=

1

3

(

(

125

3

75

+

45

)

(

8

3

12

+

18

)

)

=

1

3

(

117

3

36

)

=

1

3

3

=

1

2268.

32. Find Z Z/3+1 = 17/15 a) 17/15 b) 2/5 c) 19/ d) -19)77​

Answer» ANS is B 2/5


Solution Z/3+1 = 17/15
(Z+3)/3 = 17/15
5Z+15 = 17
Z = 2/5
2269.

State whether the following statement is True or False with reason.(i)There is no rational number between two irrational numbers.(ii)Drawing a ball from a bag containing balls of different colours is a trial.​

Answer»

ANSWER:

PLEASE MARK me as BRAINLIEST

Step-by-step EXPLANATION:

please mark me as brainliest

2270.

0.754 ÷ 3 to 1 d.p Please explain me

Answer»

ANSWER:

I don' No

I will not be ABLE to answer

2271.

6 एक्स स्क्वायर माइनस 3 माइनस 7 एक्स स्क्वायर ​

Answer»

Step-by-step explanation:

6x² - 3 - 7x²

6x² - 7x² - 3

-x² - 3

Hope this HELPS you ❤️

pls MARK BRAINLIST and FOLLW me

2272.

When 7 is added to one-fifth of one-half of a number, the result is one-fifth of the number.Find the number?

Answer»

Answer:

83

hope it's HELP you!!!!

2273.

1236748 in Indian system​

Answer»

Answer:

12,36,748

Step-by-step EXPLANATION:

2274.

Find the area of the triangle whose verticals are (-3,5), (5,4) and (5,-2)​

Answer»

ANSWER:

USE AREA of TRIANGLE FORMULA

2275.

Q-1 plot the point P(4,0),Q(4,4),R(0,4). Now join OP,PQ,QR,OR,.write the type of the figure you get . please write fast and full answer with explaination.​

Answer»

ANSWER:

square

Step-by-step EXPLANATION:

if you join these POINTS in GRAPH paper you get a square IMAGE, because all points situate in 4unit distance

2276.

Btw you haven't told me that why were u in hospital?​

Answer»

ANSWER:

Haa actually I TRIED to do suicide because of him he is AVOIDING me YAR

2277.

Find the zero of the polynomial f(x)=5x+3​

Answer»

Step-by-step EXPLANATION:

this is the ANSWER of this QUESTION

2278.

Pls tell the answer if you will tel it correct i will mark you a brainlist

Answer»

Answer:

1407,176800

Step-by-step EXPLANATION:

2279.

In the figure find the value of x​

Answer»

ANSWER:

this ATTACHMENT has your answer

2280.

52x (-9) - (-100) x 53​

Answer»

Answer:

0

Step-by-step EXPLANATION:

2281.

Make?2. Write these in ascending and also in descending order.1 5 31 11 4 3 713 11 7(a)8 8 8(c)(b) 53555117​

Answer»

Answer:

B is CORRECT answer

Step-by-step EXPLANATION:

ADJUST to BRAND list to brain list

2282.

If two zeros of the polynomial p(x) = 2x4 - 3x? - 3x + 6x - 2 are √2 and√-2, find its other two zeros.​

Answer»

Step-by-step explanation:

Answer

Since, it is given that

2

and −

2

are the zeroes of the polynomial p(X)=2x

4

−3x

3

−3x

2

+6x−2, THEREFORE, (x−

2

) and (x+

2

) are also the zeroes of the given polynomial. Now, consider the PRODUCT of zeroes as follows:

(x−

2

)(x+

2

)

=(x)

2

−(

2

)

2

(∵a

2

−b

2

=(a+b)(a−b))

=x

2

−2

We now divide 2x

4

−3x

3

−3x

2

+6x−2 by (x

2

−2) as shown in the above image:

From the division, we observe that the quotient is 2x

2

−3x+1 and the remainder is 0.

Now, we FACTORIZE the quotient 2x

2

−3x+1 by equating it to 0 to find the other zeroes of the given polynomial:

2x

2

−3x+1=0

⇒2x

2

−2x−x+1=0

⇒2x(x−1)−1(x−1)=0

⇒(2x−1)(x−1)=0

⇒(2x−1)=0,(x−1)=0

⇒x=

2

1

,x=1

Hence, the other two zeroes of p(x)=2x

4

−3x

3

−3x

2

+6x−2 are

2

1

,1.

2283.

53×(-9) - (-100)×53 evaluate using distributive property

Answer»

ANSWER:

CORRECT answer is in the IMAGE

2284.

4. Find the difference: 2x3=6.(i) Rs.2456.75p -- Rs.279.50p​

Answer»

ANSWER

<P>(2456.75-279.50) p = 2177.25p

2285.

Solve 2 upon x-1+3 upon y+1=2;3 upon x-1+2 upon y-1=13 upon 6

Answer»

Answer:

Step-by-step explanation:

\begin{gathered}\FRAC{2}{x}+\frac{2}{3y}=\frac{1}{6}---(i)\\\\\frac{3}{x}+\frac{2}{y}=0\\\\\Rightarrow \frac{3y+2x}{xy}=0\\\\ \Rightarrow 3y+2x=0\\\\\Rightarrow 3y=-2x\\\\\Rightarrow y=\frac{-2x}{3}\end{gathered}

x

2

+

3y

2

=

6

1

−−−(i)

x

3

+

y

2

=0

xy

3y+2x

=0

⇒3y+2x=0

⇒3y=−2x

⇒y=

3

−2x

Substituting the value of y in equation (i)

\begin{gathered}\frac{2}{x}+\frac{2}{3\times(-\frac{2x}{3}) } =\frac{1}{6} \\\\\Rightarrow\frac{2}{x}+\frac{2}{-2x}=\frac{1}{6} \\\\\Rightarrow\frac{2}{x}-\frac{1}{x} =\frac{1}{6} \\\\\Rightarrow \frac{1}{x} =\frac{1}{6}\end{gathered}

x

2

+

3×(−

3

2x

)

2

=

6

1

x

2

+

−2x

2

=

6

1

x

2

x

1

=

6

1

x

1

=

6

1

CROSS Multiply

\Rightarrow x=6⇒x=6

Now substitute the value of x=6 in y=-\frac{2x}{3}y=−

3

2x

\begin{gathered}y=-\frac{2\times 6}{3}\\ \\\Rightarrow y=-4\end{gathered}

y=−

3

2×6

⇒y=−4

Learn More:

ONE by X + 2 by 2 x minus 3 is equal to 1 by x minus 2 solve for x

2286.

Please answer this question urgently. ​

Answer»

Step-by-step explanation:

(i) In quadrilateral PQRS,

AREA = ar(PQS) + ar(QRS)

=> Area of PQS = 1/2 × 4× 7 = 14 cm²

=> Area of PRS = 1/2 × 3 × 7 = 10.5 cm²

Area = 14 + 10.5 = 24.5 cm²

(ii) In quadrilateral ABCD,

AREA = ar(ABC) + ar(ACD)

=> Area of ABC = 1/2 × 6 × 3.5 = 10.5 cm²

=> Area of ACD = 1/2 × 6 × 2 = 6 cm²

Area = 10.5 + 6 = 16.5 cm²

(iii) In polygon ABCDE,

AREA = ar(ABC) + ar(ACDE)

=> Area of ABC = 1/2 × 4 × 12 = 24 cm²

=> Area of ACDE = 1/2 × 2 × (8+12) = 20 cm²

Area = 24 + 20 = 44 cm²

2287.

I:m =5/2:5/3 m:n=5/4:7/2 i:m:n​

Answer»

5/3 MULTIPLYING 5/4 in NUMERATOR and DENOMENATOR L:m = 25/8 :25/12 m:N =5/4 : 7/2 multiplying 5/3 in numerator and denomenator m:n = 25/12 : 35/6 so, l:m:n = 25/8 : 25/12 : 35/6

2288.

Find the area of the triangle whose vertices are (-3,5), (5,4) and (5,-2).

Answer»

\large\underline{\sf{Solution-}}

The GIVEN vertices of triangle are ( - 3, 5 ), ( 5, 4 ) and ( 5, - 2 ).

Now, we know that to find the area of triangle having vertices, the formula is given by

\boxed{ \rm{\ Area =\dfrac{1}{2}  [x_1(y_2-y_3)+x_2(y_3-y_1)+x_3(y_1-y_2)]}}

Here, Coordinates are ( - 3, 5 ), ( 5, 4 ) and ( 5, - 2 ).

So,

  • x₁ = - 3

  • x₂ = 5

  • x₃ = 5

  • y₁ = 5

  • y₂ = 4

  • y₃ = - 2

So, on substituting the values, we get

\rm :\longmapsto\:Area =\dfrac{1}{2} | x_1(y_2-y_3)+x_2(y_3-y_1)+x_3(y_1-y_2) |

\rm \:  =  \:  \: \dfrac{1}{2} | - 3(4 - ( - 2)) + 5( - 2 - 5) + 5(5 - 4)|

\rm \:  =  \:  \: \dfrac{1}{2} | - 3(4 + 2) + 5( - 7) + 5(1)|

\rm \:  =  \:  \: \dfrac{1}{2} | - 3(6)   - 35 + 5|

\rm \:  =  \:  \: \dfrac{1}{2} |  - 18 - 30|

\rm \:  =  \:  \: \dfrac{1}{2} |  - 48|

\rm \:  =  \:  \: \dfrac{1}{2} |48|

\rm \:  =  \:  \: \ \: 24 \: square \: units

Additional Information :-

Distance Formula :-

• Distance formula is used to find the distance between two given Points.

\bf\implies \:AB =  \sqrt{ {(x_2-x_1)}^{2}  +  {(y_2-y_1)}^{2} }

Section Formula:-

• Section Formula is used to find the co ordinates of the POINT(Q) which divides the line segment joining the points A and B internally in the ratio m : n

{\underline{\boxed{\rm{\quad \Big(x, y \Big) = \Bigg(\dfrac{mx_2 + nx_1}{m + n},  \dfrac{my_2 + ny_1}{m + n}\Bigg) \quad}}}}

Midpoint Formula :-

• Mid Point formula is used to find the Mid point on any line segment.

{\underline{\boxed{\rm{\quad \Big(x, y \Big) = \Bigg(\dfrac{x_2 + x_1}{2},  \dfrac{y_2 + y_1}{2}\Bigg) \quad}}}}

2289.

How many terms of the gp 1+2+4.... Will sum up to 63?​

Answer»

ANSWER:

PLEASE MARK ME BRAINLIEST

2290.

Without using Pythagoras theorem, show that the points (1,-4),(2,-3) and (4,-7) form a right angled triangle.

Answer»

Answer:

†D=

(X

2

−x

1

)

2

+(y

2

−y

1

)

2

Solution :

Let Point be,

A ( 1 , - 4 )

B ( 2 , - 3 )

C ( 4 , - 7 )

\tt\mapsto AB = \sqrt{ {(2 - 1)}^{2} + {( - 4 + 3)}^{2} }↦AB=

(2−1)

2

+(−4+3)

2

\tt\mapsto AB = \sqrt{ {(1)}^{2} + {( - 1)}^{2} }↦AB=

(1)

2

+(−1)

2

\tt\mapsto AB = \sqrt{ 2} \: units.↦AB=

2

units.

\rule{40}1

\tt \mapsto BC = \sqrt{ {(4 - 2)}^{2} + {( - 7 + 3)}^{2} }↦BC=

(4−2)

2

+(−7+3)

2

\tt \mapsto BC = \sqrt{ {(2)}^{2} + {( - 4)}^{2} }↦BC=

(2)

2

+(−4)

2

\tt \mapsto BC = \sqrt{ 4 + 16 }↦BC=

4+16

\tt \mapsto BC = \sqrt{20 } \: units↦BC=

20

units

\rule{40}1

\tt \mapsto AC = \sqrt{ {(4 - 1)}^{2} + {(7 - 4)}^{2} }↦AC=

(4−1)

2

+(7−4)

2

\tt \mapsto AC = \sqrt{9 + 9 }↦AC=

9+9

\tt \mapsto AC = \sqrt{18 } \: units.↦AC=

18

units.

\rule{100}1

Yes,

AB + AC = BC.

And given point ABC lies with 90° angle.

Verification :

\tt \mapsto H^{2} = P^{2} + B^{2}↦H

2

=P

2

+B

2

\tt \mapsto BC^{2} = AB^{2} + AC^{2}↦BC

2

=AB

2

+AC

2

\tt \mapsto( \sqrt{20})^{2} =( \sqrt{ 2})^{2} + (\sqrt{18 } )^{2}↦(

20

)

2

=(

2

)

2

+(

18

)

2

\tt \mapsto 20 = 2+18↦20=2+18

\tt \mapsto 20= 20.↦20=20.

2291.

Does anyone have notes of maths of class 7th cbse pls send me if you have it its needed urgent.

Answer»

ANSWER:

OK I have but how can I SEND you

2292.

Four coins are tossed simultaneously. write the events of getting : one head​

Answer»

ANSWER:

FIVE heads

hope it's HELP you!!!

2293.

Find the equation of a straight line which is parallel to the line 3x-7y-12 and passing through the point (4,6).

Answer»

Answer:

3x-7y-30 answers

Step-by-step EXPLANATION:

in 3x-7y-12 KEEP 12=k

2294.

Nooo its nothing like that no fight happened between usi don't why he is not messaging yar​

Answer»

ANSWER:

OKAY MAY be BUSY in STUDIES

2295.

एक पेन का मूल्य ₹3 और एक राक्षस का मूल्य ₹50 है तो 40 और एक पेंसिल का मूल्य का अनुपात निकालो ​

Answer»

Answer:

52y282i2oo1owu5729292

2296.

7x+3/2=2x+4 x का मान पता करें​

Answer»

there is the answer

drop some THX if you can

2297.

Construct a 3*3 magic square for number 34

Answer»

ANSWER:

ok

Step-by-step EXPLANATION:

but btw what is a magic SQUARE plz REPLY ?

2298.

Sorry its avviek it take brown ​

Answer»

hello

thanks for FOLLOWING me . are you GIRL or BOY???

I am girl

2299.

Insert command and write the names according system of numeration. 409263005​

Answer»

Answer:

you had answered my question YESTERDAY but it GOT deleted

can you RESEND it PLEASE

2300.

-4-7 is the algebraic or numerical​

Answer»

ANSWER:

uhhyyyhhjujjtbvtyjgf GO with J KI ijjkhy yfcvh