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LET be the ROOTS of the QUADRATIC EQUATION

ANSWER:

PLEASE MAKE US BRAINLIST

ANSWER:

then EC is EQUAL to the other SIDE which is PARALLEL to it

No, two numbers can't have 16 as HCF and 380 as LCM because LCM 380 is not divisible by HCF 16.

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,

Answer:

-180

Step-by-step EXPLANATION:

by USING the formula of Sn

n/2 (2a+(n-1)d)

n=12

a=-37

d=4

put the value of n,a and d in formula

12/2 (2×-37 +(12-1)4)

= 6(-74 + 44)

= 6(-30)

=-180

HOPES IT HELPS U ❣❣

Step-by-step EXPLANATION:

LHS. RHS

a×(b+c). (a×b)+(a×c)

-4(1+0). (-4×1)+(-4×0)

-4(1). (-4)+ (0)

-4. =. -4

LHS. = RHS

HENCE, Verified

2x^3 – ax^2 + 5AX + 2=0

x=2

a= -3

Step-by-step EXPLANATION:

MULTIPLICATIVE INVERSE of -7/8 is -8/7

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Answer:

Hi,

Step-by-step explanation:

L.C.M of 3 ,4 = 12

1/3 x 4/4= 4/12 , 5/4 x 3/3 =15/12

three rational number are -

5/12, 6/12 ,7/12

follow me PLEASE

and MAKE me brainlaist

Answer:

6

Step-by-step explanation:

Given:

2x-y-3=0

2kx+7y-5=0

x=1 y=-1

substitute.....

2x1-(-1)-3=0

2kx1+7x(-1)-5=0

=> 2+1-3=0 ; 2k-7-5=0

=> 3-3=0 ; 2k-12=0

=> 0 ; 2k=12

=> k=12/2

=> k=6

Hope this HELPS you to UNDERSTAND easier.....

Answer:

so WITHDRAW AMOUNT = 450-290

= 160.

DEPOSIT amount = 160+320

= 480.

so, total trasaction is 480.

Answer:

YES here there are all NUMBERS but not the STARTING one the starting number is 0

Answer:

-5/12 and -4/12

Step-by-step EXPLANATION:

FOLLOW THE ATTACHMENT. MARK AS BRAINLIST PLZZZZZ ❤❤❤❤❤

198 NUMBERS are DIVISIBLE

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hope it HELPS

Answer:EXPLANATION: There are TWO ways to solve this question. The faster way is to multiply each side of the given equation by ax−2 (so you can get rid of the FRACTION). When you multiply each side by ax−2, you should have:

24x2+25x−47=(−8x−3)(ax−2)−53

You should then multiply (−8x−3) and (ax−2) using FOIL.

24x2+25x−47=−8ax2−3ax+16x+6−53

Then, REDUCE on the right side of the equation

24x2+25x−47=−8ax2−3ax+16x−47

Since the coefficients of the x2-term have to be equal on both sides of the equation, −8a=24, or a=−3.

The other option which is LONGER and more tedious is to attempt to plug in all of the answer choices for a and see which answer choice makes both sides of the equation equal. Again, this is the longer option, and I do not recommend it for the actual SAT as it will WASTE too much time.

The final answer is B

ANSWER:

HOPE its HELP U...XD

ANSWER:

HOPE it'll HELP you....

ANSWER- FALSE

Step-by-step EXPLANATION:

ANSWER:

Here is your answer

Step-by-step EXPLANATION:

-3=-1/3

.

.

.

PLZZ MARK it as the BRAINLIEST answer!!!

ANSWER:

MEASURE of all other THREE ANGLES are ALSO 90°

Answer:

0.

Step-by-step explanation:

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:)

Answer:

k = -3

Step-by-step explanation:

Given a cubic polynomial auch that,

Also, it's given that,

On ONE of it's ZEREOS is -3.

To find the value of k.

We know that,

Zero of a polynomial satisfy the EQUATION of the given polynomial.

Therefore, when we will substitute, the value of x = -3 in the given Polynomial, it will be equal to zero.

Therefore, we will GET,

=> p(-3) = 0

Substituting the values, we get,

Hence, the required value of k = -3.

COST of 5 rubbers=RS 50

Cost of 1 rubber=50/5=10 Rs

Step-by-step EXPLANATION:

xfegsggsfh

dsghdgjrdj

each HOOK AB289

ANSWER:

HOPE you LIKE it,it will HELP you

Answer:

1324.42<1324.44

Step-by-step explanation:

COMPARE the last digit of the DECIMAL no. 2<4 .

So, 1324.42<1324.44

ANSWER:

here is your answer BRO

where is the POLYNOMIAL?????

Step-by-step explanation:

x2-X-1=0

Two solutions were found :

x =(1-√5)/2=-0.618

x =(1+√5)/2= 1.618

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2".

Step by step solution :

Step 1 :

Trying to factor by splitting the middle term

1.1 Factoring x2-x-1

The first term is, x2 its coefficient is 1 .

The middle term is, -x its coefficient is -1 .

The last term, "the constant", is -1

Step-1 : Multiply the coefficient of the first term by the constant 1 • -1 = -1

Step-2 : Find two factors of -1 whose sum equals the coefficient of the middle term, which is -1 .

-1 + 1 = 0

Observation : No two such factors can be found !!

CONCLUSION : Trinomial can not be factored

Equation at the end of step 1 :

x2 - x - 1 = 0

Step 2 :

Parabola, Finding the Vertex :

2.1 Find the Vertex of y = x2-x-1

Parabolas have a highest or a lowest point CALLED the Vertex . Our parabola opens up and accordingly has a lowest point (AKA absolute minimum) . We know this even before plotting "y" because the coefficient of the first term, 1 , is positive (greater than zero).

Each parabola has a vertical line of symmetry that passes through its vertex. Because of this symmetry, the line of symmetry would, for example, pass through the midpoint of the two x -intercepts (roots or solutions) of the parabola. That is, if the parabola has indeed two real solutions.

Parabolas can model many real life situations, such as the height above ground, of an object thrown upward, after some period of TIME. The vertex of the parabola can provide us with information, such as the maximum height that object, thrown upwards, can reach. For this reason we want to be able to find the coordinates of the vertex.

For any parabola,Ax2+Bx+C,the x -coordinate of the vertex is given by -B/(2A) . In our case the x coordinate is 0.5000

Plugging into the parabola formula 0.5000 for x we can calculate the y -coordinate :

y = 1.0 * 0.50 * 0.50 - 1.0 * 0.50 - 1.0

or y = -1.250

Parabola, Graphing Vertex and X-Intercepts :

Root plot for : y = x2-x-1

Axis of Symmetry (dashed) {x}={ 0.50}

Vertex at {x,y} = { 0.50,-1.25}

x -Intercepts (Roots) :

Root 1 at {x,y} = {-0.62, 0.00}

Root 2 at {x,y} = { 1.62, 0.00}

I THINK MY ANSWER IS HELPFUL FOR YOU

ANSWER:

x-3=0

X=3

put the value

a×3^2+5×3+12=0

9a+15+12=0

9a=-15-12.

9a=-27

a=-27/9

a=-3

follow THANKS me

Step-by-step EXPLANATION:

X-2 = 64

x = 64

113(x) + 0 = 113*64

= 7,232

ANSWER:

They are THIRTY in number.

I HOPE this is RIGHT answer.

ANSWER:

wait i am working it out OH how did this GET posted sorry for the inconvienience

Step-by-step EXPLANATION:

Answer:

first of all try yourself by help of examples dont be dependent on anyone in your exam no one will help you if then also you are anable to SOLVE then ask me again and again till you do not UNDERSTAND how to solve....................

PLS dont think i am avoiding to answer but no i am just SUGGESTING you

as many TIMES you will ask i will tell you ask 10 times, or 50 times i will answer

Step-by-step EXPLANATION:

first of all try yourself by help of EXAMPLES DONT be dependent on anyone in your exam no one will help you if then also you are anable to solve then ask me again and again TILL you do not UNDERSTAND how to solve

.................................................

let the NUMBER of people by direct CONTACT be X

let the number of people by SMOKING be y

then,

y=10-2/3X

apologies for the mistake now I have CORRECTED it.

Answer:The answer, the displacement is 10√2 m

Explanation:

Look, let's note all the given info,

SIDE of the field = 10m

Time taken to walk along the boundary of the square field = 40s

Time given to calculate the displacement = 2 min 20 s= 2×60 + 20

=140s

Total distance walked by him in 140s =

40s=> 40m

140s => 'x'

Therefore, x = 140×40/40= 140 m

That means, distance covered by him in time 2 min 20s = 140m

Perimeter of the field = 10×4 = 40 m

No. Of ROUNDS taken = 140/40 = 4.5

That means, he didn't complete the 4th time.

Now IMAGINE, make a right angled triangle, from the point the FARMER started to the point where he ENDED ine the second side. Look at the diagram, attached here.

So, it's a right angled triangle,

By Pythagoras theorem,

(Side) ^2 = √(10) ^2 +(10) ^2

Side2 = √100 + 100=√200

Side = 10√2m ..... ( taking square root of both sides)

{ here side means side of a right angled triangle}

Displacement = final - initial position

= 10√2-0= 10√2m

Hope it helps.... :)

If it does, don't forget to appreciate my efforts by adding me as the brainliest! :)

Step-by-step EXPLANATION:

ROOT 2/2 + root 2 × 2 - root2/2- root 2

=4 - 4root2/2

Answer:

6 I GUESS. CORRECT me ALSO if I am WRONG

Step-by-step EXPLANATION:

Question is INCOMPLETE

You can COMMENT the COMPLETE question and I will answer you there

Answer:

I THINK your is maybe WRONG or INCOMPLETE

FIRSTLY CHECK it

Ok

Answer:

the value of k for which the equation ax2 + 1 - 2 k x + 2 - 1 is equals to zero has only ONE rial value of x as IT Solution A3 - 4b 4C 5 day -4 RIGHT answer is

Answer:

10,800

Step-by-step explanation:

1080×10=10,800

HEY..

THIS IS ANSWER OF YOUR QUESTION

I HOPE IT It is HELPFUL for you.......

ANSWER:

Step-by-step explanation:

given:

i)492 KM - 35 l

ii)x. - 33 l

So

X = (492 * 33) / 35

=>x=16236/35

=>x=

463.88 km

ANSWER:

GAVE any further questions

srfgjkkjj

ANSWER:

ssafsffdrrff

Step-by-step EXPLANATION:

sfhgfghh

sadegg gdhhjhsghj k

AB289

<P>p of x= x^2 - 1/4x {SUM of product} - 1 {product of xeros}.

= 4x^2 -x -4.

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