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Diameter is 44hencecircumference is πd=22/7*44=138.16units

Given,vertices of the triangle are A (-36,7), B (20,7) and C (0,-8)

a = BC = root (0-20)^2 + (-8-7)^2= root(-20)^2 + (-15)^2= root 400 + 625= root 525= 25.

b = CA = root (36-0)^2 + (7-(-8))^2= root 1296 + 225= root 1521= 39.

c = AB = root 20-(-36)^2 + (7-7)^2= root (20 + 36)^2 + 0= root 56^2= 56.

a = 25, b=39,c=56.

We now that incentre of the triangle is

(ax1 + bx2 + cx3)/(a+b+c),(ay1 + by2 + cy3)/(a+b+c) ------------ (2)

Subsitute values in (2), we get

(25(-36)+39(20)+56(0)/(25+39+56),25(7)+39(7)+56(-8)/(25+39+56))= ((-120)/120,(448-448)/120)= (-1,0).

Therefore the incentre is (-1,0).

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While bookkeeping and accounting are both essential business functions, there is an important distinction. Bookkeeping is responsible for the recording of financial transactions. Accounting is responsible for interpreting, classifying, analyzing, reporting and summarizing financial data. The biggest difference between accounting and bookkeeping is that accounting involves interpreting and analyzing data and bookkeeping does not

The accounting process involves recording, interpreting, classifying, analyzing, reporting and summarizing financial data. Bookkeeping is the process of recording financial transactions. Recording financial transactions is the first part of and the foundation of the accounting process. Bookkeepers handle the recording part of the accounting process. Accountants handle all parts of the accounting process.

Understanding Bookkeeping

Bookkeepers record financial transactions in chronological order on a daily basis. Because accounting software automates many of the processes, some bookkeepers in small organizations also classify and summarize financial data in financial reports. These bookkeepers are often referred to as full-charge bookkeepers. They make higher salaries than bookkeepers but lower salaries than accountants.

Understanding Accounting

Accountants analyze financial transactions in financial statements and business reports following accounting principles, standards and requirements. Accountants analyze and interpret financial data to report the financial condition and performance of the business to company leaders to help them make informed business decisions.

The Similarities

Bookkeeping and accounting can appear to be the same profession to the untrained eye. Both bookkeepers and accountants work with financial data. To enter either profession, you must have basic accounting knowledge. Bookkeepers in smaller companies often handle more of the accounting process than simply recording transactions. They also classify and generate reports using the financial transactions. They may not have the education required to handle these tasks, but this is possible because most accounting software automates reports and memorizes transactions making transaction classification easier. Sometimes, an accountant records the financial transactions for a company, handling the bookkeeping portion of the accounting process.

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Given,Length of flower garden l = 5a mWidth of flower garden b = 3b m

Then,Perimeter of flower garden= 2(l + b)= 2(5a + 3b) = 10a + 6b

For a = 4, b = 1/2 aPerimeter = 10a + 6*a/2= 10a + 3a= 13a= 13*4= 52 m

Let the length and breadth of the rectangular field be l m and b m, respectively.According to the question, we have:2(l+b)=120 ...(i)

⇒l+b=60Given that b=27m ...(ii)Using (ii) in (i), we have:l+27=60⇒l=60-27⇒l=33m∴ length of rectangle is 33 m

Charles Babbage invented computer.

acph ,apch ,aphc , ahcp ,ahcp, achp, hcap, hapc, ahpc, caph , apha, chap, cpah ,

No ,2 numbers cannot have HCF as 15 and LCM as 175 .Because LCM>HCF and HCF of 2 numbers should divide the LCM completely.Here , the 1st criteria is fulfilled but the 2nd criteria is not.Since 175/15=35/3= 11 2/3∉ N.175 is not completely divisible by 15.Hence 2 numbers cannot have HCF as 15 and LCM as 175

Let the second part be 'x'Then the first part is 2x-8By the problem,x+2x-8=1783x-8=1783x=178+8=186x=186/3 = 62So the first part is 2x-8 = 2(62)-8 = 124-8=116Second part is x = 62

Let the breadth be xtherefore length of the rectangular park will be x+17given2(x+x+17)=1782(2x+17)=1782x+17=892x=72x=36mthe length =53m

12c2 = 12!/2!*(12-2)!

= 12*11*10!/2*10!

= 66 chords

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Area of hanging tablecloth = {3.25*2.30} - {(3.25-0.60)*(2.30-0.60)}= 7.4750 - 4.5050= 1.97sqr metrecost of polishing table top = 4.5050*16=RS72.8

suppose second part is 2xthen first part will be2x-2then2x+2x-2= 1784x= 180x= 180/4x= 45then those part will be2*45 =90 and 88

Let one part be x.Then the other part is (178 - x). (178 - x) = 2x - 8 178 + 8 = 2x + x 3x = 186 x = 62 178 - x = 178 - 62 = 116Therefore, the two parts are 62 and 116.

1/18 + 1/18 = 2/18 = 1/9

by putting x=a we will get 0/0 form so using L'hospital rulelim x->a 1/(3/2)x^(1/2)=2/3root(a)

Question incomplete plz resend

Adding the two equations ,2x=18x=9 Substitute x =9 in equation 1,9+y=14 y=5

here 180°-50°= 130°so y=130° and

130 the answer is correct

y+50=180 then Y=130 x=y=130 & z=50

x= y+5now putting the value in 2 nd equation2y+10+4y= 246y= 14y= 14/6x= 5+(14/6)= 44/6thanks

Let a and b are zeroes of polynomial

Then,a + b = 21/8a*b = 5/16

Therefore, Quadratic polynomial :x^2 - (a + b)x + ab = 0x^2 - 21/8x + 5/16 = 016x^2 - 42x + 5 = 0

X2-47/16x+105/128

Adding the two equations ,2x=18x=9 Substitute x =9 in equation 1,9+y=14 y=5

in ∆AOD and ∆BOCA = B (90°)DOA = BOC ( vertically opposite angle)AD = BC (given)by AAS rule, ∆AOD and ∆BOC are congurent soby CPCT AO = OB

Thickness = 3.85 + 2.63 = 6.48 cm

Note:-The Ace, King, Queen and Jack of each suit are called HONOR CARDS.

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To say that the roots ofax2+bx+c=0are imaginary is to say that the graph of:

f(x)=ax2+bx+c

does not intersect thexaxis for any real value ofx.

Since this is described as a quadratic, we must havea≠0.

So the whole of the parabo, one side of thexaxis or the other.

When we multiply bya≠0, gettinga2x2+abx+acwhose graph is simply a scaled version of the original, the coefficient ofx2isa2>0. Hence we know that for large values ofxthe quadratic function will be positive. Hence it is positive for all values ofx.

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