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ANSWER:

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Answer:

Calorific value: The amount of HEAT energy released on COMPLETE COMBUSTION of 1 KG of a fuel is called calorific value. It is expressed in a unit called kilo joule per kg (kJ/kg). Calorific value = heat produced / WEIGHT of fuel used in Kgs Heat produced = 180000 kJ Weight of the fuel used in Kgs = 4.5 Calorific value = 180000/ 4.5 = 40000 kJ/kg

Answer:

Hope it HELPS you MATE :)

Step-by-step explanation:

(i) 4

2 in 2x²

3 in 3X

(ii) 6

-2 in -2x²

3 in 3x³

1 in x⁴

(iii) i cant understand the FIRST number

-1 in -x³

1 in x⁴

(iv) √2 in √2x

√3 in √3x²

-√5 in -√5x³

2 in 2x⁴

(v) -2 in -2x³

-2 in -2x²

-2

Step-by-step EXPLANATION:

HOPE it will DEFINITELY HELP you

STUDY HARD and UNDERSTAND the CONCEPT....

Answer:

-1-2-3-4-5+7+7hwiwbjsjs

Step-by-step EXPLANATION:

geuiwiwijwjejiejwjejekkewkwknwnsvsjskebuzkdhshisz DIDI DJ do find dj id dj IV ui kgmehnshmegeyhh

ANSWER:

thousands

Step-by-step EXPLANATION:

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ANSWER:

alternate interior ANGLES are a pair of angles on the inner SIDE of each of those two lines but on opposite sides of the transversal.in this angles two pairs of alternative interior angles C and F

Step-by-step EXPLANATION:

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Answer:

1.4-1=0.4

1+1.44=2.44

300/2=150

Step-by-step explanation:

here FIRSTLY find the value if tan THITTA that is 4/3 .

then since tan thiita is p/b then we could easilybfind the value if b USING pythagorous theorem.

then find the value of sin and COS as well.

and now put all the value on the given equation and solve you will GET the answer

Hope it's helpful.

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ANSWER:

any PERFECT SQUARE is the answer

ANSWER:

MARK me BRAINLIEST then i will answer

Step-by-step EXPLANATION:

Step-by-step explanation:

the size of SURFACE that you can CALCULATE by multiplying the length by the widths

I hope it's HELP you

ANSWER:

-a

Hope this HELPED you!

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t LT will LITTLE I5 TILL i5 3M Lt will I'll i5 will till

ANSWER:

this is the CORRECT answer

Step-by-step explanation:

7 is your ANSWER your WELL WISHER

Answer:

a) 6 b) 5 . a)23 b) 11 C)32 d)34

Step-by-step explanation:

a) 72 = 2*2*2*3*3

54=2*3*3*3

96=2*2*2*2*2*3

HCF = 2*3= 6

b) 180 = 2*2*3*3*5

4505=5*17*53

HCF = 5

ANSWER:

10 and 20

Step-by-step EXPLANATION:

answer is EXPLAINED above

Answer:

3Y + 6 = 18

3y = 18 - 6

3y = 12

y = 12/3

y = 4

hope it's CORRECT..

ANSWER:

HLO here is UR answer.........!!!!

ANSWER:

(60/6)+(12)/4

10+3

=30

ANSWER:

no.

Step-by-step EXPLANATION:

LATHA should have TAKEN the ADEQUATE amount of choclates if she has to distribute equally.

Thankyou.

Step-by-step explanation:

ans: an elevator descends into the MINES SHAFT at the rate of = 5m/min

, it has to GO into the depth= 360m

therefore 360 should be divided by 5 that is =72

but it doesn't from 15 metre above the ground level so I gained 15 metres should be divided by 5 and the ANSWER what your get should be added to 72. That is = 15÷5=3

= 3

therefore that is 72 + 3 is equals to 75 therefore the elevator TAKES 75 minutes to reach the mindfact at the rate of 5 metre per minute

SOLUTION:

.°. x = 27

___________________

Answer:

99999999999999e43333333333333333333332222222

Step-by-step EXPLANATION:

q=675

345=9876

ANSWER:

K = 1

Step-by-step explanation:

(2x-1) is a factor of 6x²+kx-2

X = 1/2 is a factor of 6x²+kx-2

Putting the VALUE of x,

6(1/2)²+k(1/2)-2 = 0

6×1/4 + k/2 -2 = 0

3/2+k/2-2 = 0

3+k/2 - 2 = 0

3+k/2 = 2

3+k = 4

K = 1

Hope it helps!!

Thank you ✌️

ANSWER:

DECIMAL EXPRESSION of 10/3 is 3.3333333333333

" " " 7/8 is 0.875

Answer:

74, 68, 62. ans.

Step-by-step EXPLANATION:

PLEASE LIKE me

ANSWER:

FALSE

Step-by-step EXPLANATION:

It is the RECIPROCAL of itself

Step-by-step explanation:

Mitigation is the effort to reduce LOSS of life and property by lessening the impact of disasters. In order for mitigation to be EFFECTIVE we need to take action now—before the next disaster—to reduce human and FINANCIAL CONSEQUENCES later (analyzing risk, reducing risk, and INSURING against risk).

LET the NUMBER be a - 3D,a-d,a+d,a +3d

Sum=4a=660

a=165. For d=1

The NUMBERS are 162,164,166,168

ANSWER:

73 is the CORRECT answer it is a GUESS

Answer:

60° CELCIUS is the DIFFERENCE between 43° celcius and -17° celcius

ANSWER:

5/6 or 6/6

this is your answer !!!

Your ANSWER is GIVEN below...

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ANSWER:

Your QUESTION is not COMPLETE and CLEAR.

Answer:

To draw a triangle whose three sides are given PROCEED as under :-

1) Draw a straight line on a paper.

2) Take 7 cm in the compass.

3) Put the pointed arm of the compass on one end of the line drawn and intersect the line.

4) Take 5 cm in the compass.

5) From the same point, draw another mark above the line drawn in such a way that the next mark COULD intersect it.

6) Take 4 cm in the compass.

7) Now, put the pointed arm of the compass on the point of intersection and draw the mark in such a way that the mark intersect the previous one. In case, the mark does not intersect the previous mark, then make the previous mark longer and then intersect the mark.

8) Join all the intersection points.

The triangle is formed.

Explanation:

KINDLY SELECT MY ANSWER AS THE BRAINLIEST ANSWER.

Answer:Hi friend, Here's the required answer:-

Let us assume that 2/√7 is RATIONAL number.

2/√7= 2/√7 × (√7/√7)= 2√7/7. ( RATIONALISING)

Now, 2√7/7 = p/q ( as rational no. can be written in the form of p/q=)

2√7= 7p/q

√7= 7p/2q

Here LHS is irrational but RHS is rational.

This contradicts the statement.

Our ASSUMPTION is wrong.

2/ √7 is an irrational number.

Hope this HELPS you....

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Answer:

2844 is PERFECT CUBE of 14

Answer:

63/4,65/4,66/4,67/4,69/4,70/4,71/4,73/4,74/4

ANSWER:-

-80

Step-by-step EXPLANATION:

(-20) -(40-20)

(-20-60)

(-80)

ANSWER:

SORRY I cannot UNDERSTAND your QUESTION

Step-by-step EXPLANATION:

sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry

ANSWER:

RECIPROCAL............

Answer:

The whole work will be completed in 6.33 DAYS.

Explanation:

A's one day work = 1/15

B's one day work = 1/12

C's one day work = 1/10

(A+B+C)'s one day work = 1/15 + 1/12 + 1/10

= 4 + 5 + 6 / 60

= 15/60 = 1/4

(A+B+C)'s two day work = 1/4 × 2 = 1/2.

By condition,

C left the JOB in two days.

Hence, REMAINING work = 1 - 1/2 = 1/2

Let the whole work be done in x days.

(A+B)'s one day work = 1/15 + 1/12

= 4+5 / 60

= 9/60 = 3/20

(A+B)'s x-3 day work = 3/20 × x-3

= 3x - 9 / 20

Remaining work = 1/2 - 3x-9/20

= 10 - (3x-9) / 20

= 10 - 3x + 9 / 20

= 19 - 3x / 20

Time taken by A to complete the remaining work = 19 - 3x / 20 × 15 = 19 - 3x / 4 × 3

= 3(19 - 3x) / 4 = 57 - 9x / 4

By condition,

1/2 + (3x - 9 / 20) + (57 - 9x / 4) = 1

=> (3x - 9 / 20) + (57 - 9x / 4) = 1 - 1/2

=> (3x - 9) + 5(57 - 9x) / 20 = 1/2

=> 3x - 9 + 285 - 45x / 20 = 1/2

=> 3x - 45x + 285 - 9 / 20 = 1/2

=> - 42x + 276 = 1/2 × 20 = 10

=> - 42x = 10 - 276 = - 266

=> 42x = 266 => x = 266/42 = 6.33 (ans).

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ANSWER:

nnnsk

Step-by-step EXPLANATION:

nnzn .mz

jksks

jsoks

sjjsos

kskoss

ANSWER:

0.34+0.34=0.68 is the answer of this QUESTION

What...!!!?

U must be joking. Right ?

Alright.

Mention some digits. So that we can respond much more efficiently.

I hope u understood what I texted.

HAVE A GREAT DAY.

Step-by-step explanation:

pehle saal mein KOI antar nahi.antar doosre saal SE SHURU HOGA . Aasha hai KI aapki madad hui