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ANSWER:

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ANSWER:

what is the CHAPTER TELL?

ANSWER:

a) 2B = a + c

hope it HELPS you

Answer:

Equation : x² + (x + 1)² = 25 ✬

Given:

SUM of squares of two consecutive natural NUMBERS is 25.

To Show:

In form of quadratic equation.

Solution: Let first consecutive natural number be x. Therefore,

➟ Second consecutive number = (x + 1)

Now,

Square of first number = (x)²

Square of 2ND number = (x + 1)²

A/q

Sum is 25.

➯ Equation = (x)² + (x + 1)² = 25

Hence option A is CORRECT.

_______________________

x² + (x + 1)² = 25

x² + (x² + 1² + 2•x•1) = 25

x² + x² + 1 + 2x = 25

2x² + 2x = 25 – 1

2x² + 2x = 24

2x² + 2x – 24 = 0

2(x² + x – 12)

x² + x – 12

Now, break this by Middle TERM splitting

➙ x² + x – 12

➙ x² + 4x – 3x – 12

➙ x(x + 4) – 3 (x + 4)

➙ (x – 3) (x + 4)

➙ x – 3 = 0 or, x + 4 = 0

➙ x = 3 or x = –4

We will take positive value of x. { Negative ignored }

So, The two consecutive natural numbers are

➮ First number = x = 3

➮ Second number = x + 1 = 3 + 1 = 4

Step-by-step explanation:

ANSWER:

SQUARE rootttttttttttttt

ANSWER:

-3/4+x=2/3

x= -3/4+3/4

x= -12+3/4

x=-9/4

ANSWER:

HI BRO what is your QUESTION

Answer:

7 cm

Step-by-step EXPLANATION:

We know AREA of trapezium is

Area of Trapezium = 1/2 * (Height of Trapezium) * (Sum of PARALLEL Sides of Trapezium)

Given,

Area of Trapezium (A) = 34 cm^2

Height of Trapezium (H) = 4 cm

Let one SIDE of the Trapezium be "a" = 10 cm

And the other side to find out be "b"

Now we know

A = 1/2 * H * (a + b)

=> 34 = 1/2 * 4 * (10 + b)

=> 34 = 2 * (10 + b) <=> (10 + b) * 2 = 34

=> (10 + b) = 34/2

=> 10 + b = 17

=> b = 17 - 10

=> b = 7 cm

Answer:

12....288

a=12,d=4 an=288 FIND n

an=a+(n-1)d

288=12+(n-1)4

288-12/4=(n-1)

69=n-1

n=70

therefore 70 MULTIPLES of 4 LIE between 10 and 290

ANSWER:

FIRSTLY make the DENOMINATOR same by taking out the LCM

lcm = 8

now,

we get,

Answer:

Let the distance TRAVELLED at 100 km/hr be x km.

Then, distance travelled at 50 km/hr is (170 - x) km.

Given,

100

x

+

50

(170−x)

=2

⇒

100

x+2(170−x)

=2⇒x+240−2x=200

⇒x=140km.

∴ Distance travelled at 50 km/hr =(170−140)km=30km

ANSWER:

dysruairstiditsutsrairairsotzkfz

Step-by-step EXPLANATION:

ddtsjtsjrsitstjskyzjtsjrsjrktskat

ANSWER:

3628a and 9every of a 3right answer to him MOVIE that the 6483947383

ANSWER:

GOOD morning

Step-by-step EXPLANATION:

shkkokh jkcfjmb

drujhfyjffujbhjk

gukhfhjjg

Answer:

15 bicyles

Step-by-step EXPLANATION:

ANSWER:

This is REQUIRED SOLUTION to the QUESTION.

ANSWER:

MARK as brainliest answer.

Step-by-step explanation:

→ (2√5 + 3)(3√2 - 7√5)

→ (2√5 × 3√2) - (2√5 × 7√5) + (3 × 3√2) - (3 × 7√5)

→ 6√10 - 14√25 + 9√2 - 21√5

→ 6√10 - 14(5) + 9√2 - 21√5

→ 6√10 - 70 + 9√2 - 21√5

Answer:

75cm LONG and 7M hieght so the frame should be this MUCH BIGGER only

Step-by-step explanation:

mode = 3 median - 2 mean

mode = 3×50 - 2×74

mode = 150 - 148 = 2

answer is OPTION D

Answer:

GIVEN that cost of a notebook (x) is twice the cost of a pen(y). So, x = 2Y. x – 2y = 0 is the linear EQUATION in two VARIABLES that REPRESENT the statement

PIZZA hut makes 5,787 pizzas which has to be distributed to 90 OUTLETS . how MANY

Answer:

A member of the HUMAN race: being, BODY, HOMO, human, human being, INDIVIDUAL, life, man, MORTAL, party, person, personage, soul.

Answer:

{\HUGE{\BOXED{\mathcal{\ORANGE{YES}}}}}[/TEX]

Answer:

A = 5

B = 2

Step-by-step EXPLANATION:

BA × 3 = 7A

25 × 3 = 75

DO YOU NEED MORE BIG EXPLANATION?¿?

ANSWER:

204 is CORRECT answer surepy

Answer:

5m÷5-³ = 55

5m÷ -125 = 55

5m = 55× -125

5m = -6875

m = -1375

<P>Step-by-step explanation:

if p&q are

(a)positive integers (b) negative integers, both in CASE it will be positive rational NUMBER.

ANSWER:

Okkkkkkkkkkkkkkkkkkkkkk

ANSWER:

Here, the REQUIRED SOLUTION of GIVEN QUESTION is given above.

ANSWER:

A=hbb

2

Step-by-step EXPLANATION:

HOPE it is HELPFUL

Step-by-step explanation:

SOLUTION

TO PROVE

(1, 0, 0), (1, 1,0), (1,1,1) is basis of R³

PROOF

Let (a, b, c) ∈ R³

Suppose there exists x , y , z such that

(a, b, c) = x(1, 0, 0) + y(1, 1,0) + z(1,1,1)

Which gives

x + y + z = a - - - - (1)

y + z = b - - - - - (2)

z = c - - - - - (3)

From Equation 2 we get

y = b - c

From Equation 3 we get

x = a - b

Thus

(a, b, c) = (a-b) (1, 0, 0) + (b - c) (1, 1,0) + c(1,1,1)

So (1, 0, 0), (1, 1,0), (1,1,1) generates R³

Suppose there exists x , y , z such that

x(1, 0, 0) + y(1, 1,0) + z(1,1,1) = (0,0,0)

x + y + z = 0 - - - - (4)

y + z = 0 - - - - - (5)

z = 0 - - - - - (6)

From Equation 5 we get

y = 0

From Equation 4 we get

x = 0

Thus (1, 0, 0), (1, 1,0), (1,1,1) is linear independent

Hence (1, 0, 0), (1, 1,0), (1,1,1) is basis of R³

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1.1. A subset B of a vector space V over F is called a basis of V, if:

(A) B is linearly independent set only

(B) B spans...

brainly.in/question/30125898

2. The basis {(1,0,0),(0,1,0),(0,0,1)} of the vector space R³(R) is known as

brainly.in/question/24574737

Answer:

Length of diagonal of cuboid =

l

2

+B

2

+c

2

SURFACE AREA of cuboid =2(lb+bh+hl)

Assume -

⇒length=l

Breadth=b

Depth=h

Given eq (1) l+b+h=19

eq (2) length of diagonal =11

⇒

l

2

+b

2

+h

2

=11

Simplifying eq (2)

⇒l

2

+b

2

+h

2

=121

Taking (l+b+h)

2

=l

2

+b

2

+h

2

+2lb+2bh+2lh

substituting values

⇒(19)

2

=121+2(lb+bh+lh)

⇒361−121=2(lb+bh+lh)

⇒240=2(lb+bh+lh)

∴ Surface area of cuboid =240.

Step-by-step explanation:

please mark me briliant please

ANSWER:

A=hbb

2 am a RIGHT you TELLE OK

Answer:

See Explanation

Step-by-step explanation:

SUM of all INTERIOR angles of QUADRILATERAL =3600

∴50+130+120+x=300

x=600

(b) 

90+a=180

a=90

Sum of all angles of QUAD =360

x+70+60+90=360

x=1400

(c) 

70+a=180 (Linear pair)

a=110

60+b=180 (Linear pair)

b=120

Sum of measures of all angles of pentagon =5400

∴120+110+x+x+30=540

2x=280

x=1400

(d) 

Sum of all angles of pentagon 540

Given all angles are equal

∴5x=540

x=1080

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I ᗯOᖇKEᗪ ᖇEᗩᒪᒪY ᕼᗩᖇᗪ TO ᖴIᑎᗪ TᕼIS ᗩᑎS.

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ANSWER:

ertudrrsrtk

Step-by-step EXPLANATION:

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ANSWER:

6098

Step-by-step EXPLANATION:

it is the CORRECT answer GARANTIE

ANSWER:

i CANT answer this BC its my out of course

Step-by-step EXPLANATION:

ANSWER:

the IDENTITY is a²+b²-2ab

now you can SOLVE it

mark as BRAINLIEST

Step-by-step explanation:

3 WEEK = 7×3 =21 DAYS

7/2 ×21

=73.5

Answer:

UC sh G DJ h DJ

Step-by-step explanation:

I RU to OH to oh to oh to h to ok GO u

<P>Answer:

We have, x=py+q⇒y=

p

x−q

⋯(i)

And z=ry+s⇒y=

r

z−s

…(ii)

⇒

p

x−q

=

1

y

=

r

z−s

[ USING Eqs. ( i ) and (ii)]⋯(iii)

Similarly,

p

′

x−q

′

=

1

y

=

r

′

z−s

′

…(iv)

From Eqs. (iii) and (iv),a

1

=p,b

1

=1,c

1

=r and a

2

=p

′

;b

2

=1,c

2

=r

′

if these given lines are perpendicular to each other, then

a

1

a

2

+b

1

b

2

+c

1

c

2

=0

⇒pp

′

+1+rr

′

=0

Which is the REQUIRED CONDITION.

Answer:

bro i THINK your question written is wrong but here your ans

first MULTIPLYING y in whole equation then

2DY-5DY+4Y=0

-3DY+4Y=0

3DY=4Y

3/4D ANS ?? is this ans is correct bro ??

ANSWER:

Hope it HELPS you..

Step-by-step explanation:

Have a great DAY..

Thank you..

PLEASE MARK ME AS " BRAINLIST ".

ANSWER:

no br

o it is WRONG to do LIKE that in CLASS

ANSWER:

SORRY but is only 1 SIDE DOUBLED or are all the sides doubled

Answer:

40/6

if we CONVERT into DECIMAL FORM

Then

40/6 => 6.66666667

Answer:

11

Step-by-step EXPLANATION:

MARK me BUDDY GOOD MORNING

-1/6 is the PRODUCT of 7/8 and -4/21

-2/3 and 1/4

-2/3*1/4

=-2/12

1/4*1/3

=1/12

-2/12 , -1/12,0/12,1/12