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Step-by-step explanation:

x(0)

5(0)-4(0)²+3

0-0+3

=3

x(-1)

5(-1)-4(-1)²+3

-5-4+3

= -6

x(2)

5(2)-4(2)²+3

10-8+3

=5

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Step-by-step EXPLANATION:

EFQR is a trapezium

Accroding to properties of trapezium QR II EF

☆Hence , QR II EF is proved

Answer:

The Body Mass Index of 25.03 is derived from the WEIGHT of 82 kilograms divided by the square of HEIGHT 181 centimeters. You are weighing 0.43000000000001 kg more than the HEALTHY or optimum weight.

Answer:

1

Step-by-step explanation:

4/13+y= 17/13

y= 17/13-4/13

y= 13/13

y= 1 ANS...

ANSWER:

very very EASY FIRST FIND the SQUARE s

Answer:

3/5×6 = 18/30

4/5×6 = 24/30

So the RATIONAL NUMBERS between 3/5 and 4/5 are:-

19/30

20/30

21/30

22/30

23/30

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Answer:

1×1×3×3...................

ANSWER:

a+b

Step-by-step EXPLANATION:

Answer:

52778 MATHS QUESTION this is answer

Step-by-step EXPLANATION:

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Answer:

LET the NUMBER to be subtracted be x

then,

-3/4 - x = -2/2

-3/4 -x = -1

-x = -1 + 3/4

-x = -1/4

x = 1/4

HEY mate

Here is ur answer

K-4×2+2K-4X+2=0

K-8+2k-4(0)+2=0

2k+k-8+2=0

3k-6=0

3k=6

K=6\3

K=2

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Answer:

Use the SIN rule which is     Sin X   =   opposite

                                                           hypotenuse

Sin 68   =  x  

                 60

(60)(Sin 68)  =  x

55.63 m = x which is the height

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ANSWER:

PLEASE, REFER to the ATTACHMENT.

YES the EQUATION are QUADRATIC

ANSWER:PQ=14cm

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ANSWER:

what?

Step-by-step EXPLANATION:

Step-by-step EXPLANATION:

From factorisation method it is not POSSIBLE to solve it.... From other method like QUADRATIC formula u can find a relative answer...

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Step-by-step explanation:

Total NUMBER of balls =4+5+6=15 N(S)=15

P(GETTING RED balls)=N(E)/N(S)

=5/15

=1/3

P(getting White balls)=N(E)/N(S)

=6/15

=2/5

GIVEN :-

Sum of THREE numbers in A.P is -3 and the product is 8.

• S = -3

• P = 8

TO FIND :-

The three numbers which are in A.P.

SOLUTION :-

LET the three numbers be a - d, a and a + d.

A/q,

S = a - d + a + a + d = -3

⇒a + a + a = -3

⇒3a = -3

⇒a = -3/3

⇒a = -1

Again,

P = a(a - d)(a + d) = 8

Putting the value of a :-

⇒ -1(-1 - d)(-1 + d) = 8

⇒ -1 × [ (-1)² - (d)²] = 8

⇒ -1 × (1 - d²) = 8

⇒ -1 + d² = 8

⇒ d² = 9

⇒d = √9

⇒d = ±3

CASE - 1 :-

If d = +3, the numbers are :-

• a - d = -1 - 3 = -4

• a = -1

• a + d = -1 + 3 = 2

CASE - 2 :-

If d = -3, the numbers are :-

• a - d = -1 - (-3) = -1 + 3 = 2

• a = -1

• a + d = -1 + (-3) = -1 - 3 = -4

Therefore, the numbers are 2, -1 and -4.

ANSWER:

 The multiplicative INVERSE of a NEGATIVE rational number is the reciprocal of the negative rational number.

Step-by-step EXPLANATION:

tiyfu I will GET it to you in a while and then I have been in CONTA

Answer:999240

Step-by-step explanation:

LCM of 24 11 and 15= 1320

Largest 6 digit NUMBER = 999999

Now 999999/1320

Which will give is 759 as REMAINDER no we will subtract 759 from 999999 which will give us 999240

Answer:

4480 см

Step-by-step explanation:

64=8*8,

70=7*10

80=8*10. Значит ,число должно разделиться на (7*8*8*10)=4480

Answer:

Let a and b be FINITE sets and PA and pb respectively denotes their power sets.if pb has 112 elements more than pa then the number of functions from a to b which are INJECTIVE is​.

Step-by-step EXPLANATION:

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Answer:

Given : Polynomial p(X)=x^2-3x+2

To FIND : Draw the graph of the polynomial and find ZEROS ?

Solution :

The polynomial is p(x)=x^2-3x+2

For zeros, x^2-3x+2=0

Apply middle term SPLIT,

x^2-x-2x+2=0

x(x-1)-2(x-1)=0

(x-1)(x-2)=0

x=1,2

ANSWER:

Step-by-step explanation:

OPENING brackets,

7 -4k + 6 = 3k/2

13 = 3k/2 + 4k (TRANSPOSING 4k to RHS)

13 = 11k/2

26 = 11k

26/11 = K

i.e. k = 26/11

ANSWER:

this is COMPOSIT NUMBER....

Answer:

0 , -1 , -2 that is the answer you need MARK as BRAIN lest if this is right for you

Answer:

GIVEN the equation is x^2+4√3x+12=0

comparing with the equation ax^2+bx+c=0

a=1,b=4√3,c=12

either x=-4√3+√48-48/2=-4√3/2 or, x=-4√3-√0/2

=-4√3/2

Step-by-step EXPLANATION:

here, (D) = b^2 - 4ac=0

so, the equation have two real and equal roots..

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Step-by-step EXPLANATION:

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Answer:

6/15 has a TERMINATING DECIMAL EXPANSION

Step-by-step explanation:

2×3/3×5

2/5

which is terminating and NON RECURRING decimal expansion

Answer:

22/7 that MEANS it is PI. pi is IRRATIONAL. irrational DIVIDED by any NUMBER is irrational

ANSWER:

853000

Step-by-step EXPLANATION:

When we Round of the nearest thousands we see the number at the hundreds place

853451

as,4 is smaller than 5 ... thus , the answer would be 853000

Leaves Sonu COLLECTED = 12

Leaves Raj collected = x

Leaves Sonu LOST = 3

Leaves Sonu gained = 2X

TOTAL leaves collected = (12 - 3) + ( x + 2x)

= 9 + 3x

Therefore, total leaves collected are 9 + 3x

ANSWER:

all SIDES are equal

area=root 3×side/4 OK

Step-by-step explanation:

• both no not SURDS as it is not divides
• 125/3 is can't be divided perfectly
• 12/5 is also can't be divided so that both R not surfs

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Step-by-step EXPLANATION:

HOPE it HELPS ✌

Answer:

3/4a^2+3b^2

4a^2-5/3b^2​

but what should we do with it .........PLS TYPE the WHOLE QUESTION.....pls.....

Step-by-step EXPLANATION:

BHAI..........

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Answer:

11/2 brother i am SORRY it is showing 20 words so i am WRITING like this only

Answer:

-17/6 is the RIGHT answer

hope this will help you

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Answer:

Step-by-step EXPLANATION:

CALCULATE THE EXPRESSION

√5×1.98÷2

CONVERT DECIMAL INTO FRACTION

USE PROPERTY OF RADICALS

SIMPLIFY THE ROOTS

RATIONALIZE

Answer:

ALTERNATE FORM

=2.22486

ANSWER:

The VALUES a = 7 and b = 4

Step-by-step explanation:

If \frac{2+\sqrt{3}}{2- \sqrt{3}} = a+ b \sqrt{3}

2−

3

2+

3

=a+b

3

we need to find the VALUE of a and b

Rationalize the left hand SIDE of given expression,

\frac{2+\sqrt{3}}{2- \sqrt{3}} \times \frac{2+ \sqrt{3}}{2+ \sqrt{3}}= a+ b \sqrt{3}

2−

3

2+

3

×

2+

3

2+

3

=a+b

3

\frac{(2+ \sqrt{3})^{2}}{(2-\sqrt{3})(2+\sqrt{3})}= a+ b \sqrt{3}

(2−

3

)(2+

3

)

(2+

3

)

2

=a+b

3

\frac{4+3+4\sqrt{3}}{(2)^{2}- (\sqrt{3})^{2}}= a+ b \sqrt{3}

(2)

2

−(

3

)

2

4+3+4

3

=a+b

3

\frac{7+4\sqrt{3}}{4-3}= a+ b \sqrt{3}

4−3

7+4

3

=a+b

3

7+4\sqrt{3}= a+ b \sqrt{3}7+4

3

=a+b

3

Compare both the sides,

so, we get the values a = 7 and b =

Answer:

3 Am I CORRECT PLEASE GIVE me a REPLY by TODAY

2

Step-by-step explanation:

Given:

cosec A = 2

To find:

The value of

Solution:

cosec A = 2

As, We KNOW

cosec 30° = 2

So, cosec A = cosec 30°

A = 30°

Now,

Hence, The required answer is 2.

Some IMPORTANT trigonometry RULES:

sinø . cosecø = 1

cosø . secø = 1

tanø . cotø = 1

sin²ø + cos²ø = 1

cosec²ø - cot² = 1

sec²ø - tan²ø = 1

Trigonometry Value

See in the ATTACHMENT.

Answer:

quantity having direction as well as magnitude, especially as determining the POSITION of one point in SPACE relative to another.

according to science

an organism, typically a biting insect or tick, that transmits a disease or parasite from one ANIMAL or PLANT to another.

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ANSWER:

this answer WOULD HELP you

Step-by-step EXPLANATION:

-3,3

Answer:

alpa = 5 , BETA = -2

Q = x² - (a + b) x+ a(b)

Q = x² - (5+(-2) )x + 5(-2)

Q = x² - (5 - 2)x - 10

Q = x² - 3x - 10

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