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90 kg wheat is more required

Please take a look at the attached diagram, since angle CAB is 30° CA = 2cm and BC = 1cm. By Pythagoras Theorem, we can calculate AB as follows:

CA² = AB² + BC²2² = AB² + 1²Hence AB = √3

Now cos∅ = base ÷ hypotenuse

Therefore cos30° = (√3)/2

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let principal pA=p(1+15/100)^2=p(115/100)^2= p(23/20)^2=p(529/400)Interest= A -p1290=p(529/400)-p =p(529-400/400)1290*400/129=p4000=p

let the money she borrowed be X. then we have:X -p(1+15/100)^2

then solve it and the answer is 4000

4000the answer is correct

4000 is correct answer.

In addition and subtraction of two integers, the sign of the answer depends upon the greater numerical value.

For example: -3+2=-1(because 3-2=1 but 3 is with minus sign so the answer will also have minus sign)

I have posted question, where is answer

I couldn't understand this,please do it briefly ...

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Population after one year= 12380*1*15/100= 1857= 12380+1857= 14237please like the solution 👍 ✔️

2

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Increase=262500-175000=87500increase percent=increase/initial population ×100=87500×100/175000=50%increase percent =50%

So if a= 3 b= 1then(3-1)^2= 4now3^2-2*3+1= 9-6+1= 4hence proved

LHS : (a-b) ^2= (a-b)(a-b)= (3-1)(3-1)= 2x2 = 4

RHS : a^2 - 2ab + b^2= 9 - 2x3x1 + 1= 9 - 6 +1= 3+1 = 4

Hence Proved

(2+4)^2=(6)^2=36anda^2+b^2+2ab=(2)^2+(4^2)+2*4*2=36hence rhs =lhs

they asked in geometrical form

So our standard unit of measure for length in the U.S. is miles, and in the rest of the world, it iskilometers. On a smaller scale, such as measuring the length of a pen, we use inches in the U.S. andcentimetersin the rest of the world. Other U.S.measurementsthat we use for length are feet and yards

1liter= 1000milliliter(1 l = 1000 ml). Different liquids (milk, kerosene oil, diesel, petrol etc.) are measured inliters. Different liquid medicines are measured in ml. There are some standardsizedvessels or container of different shapes of one-litercapacity which are used to measure liquids.

The standard International System of Units (SI) unit of mass is thekilogram(kg).

the answer is -100 I'm giving only answer because the process is to long

Let the fixed charge pe x and travel charge be y/kmThen,105 = x + 10y155 = x + 15ySolving simultaneously5y = 50y=10And x = 5For 25 kmCharge = 5 + 25*10 = 255

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d= 9+20-26/√9+253/√34

a=3 b=2hence(3+2)(3-2)=5*1=5now a^2-b^2=3^2-2^2=9-4=5hence verifieda=2 and b=1hence(2+1)(2-1)=3*1=3anda^2-b^2=2^2-1=4-1=3hence verified.

how to draw figure for this

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Compound interest is calculated by multiplying the initial principal amount by oneplusthe annual interest rate raised to the number of compound periods minus one. The total initial amount of the loan is then subtracted from the resulting value.

yes it is correct answer

Let the point be (h,k)According to question,

Distance between (2,3) and (h,k)

5 = √(2-h)² + (3-k)²

25 = 4 - 4h + h² + 9 - 6k + k²

h² + k² - 4h - 6k = 25 - 13 = 12

Now put h = x and k = y

x² + y² - 4x - 6y -12 = 0

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ᴀɴꜱᴡᴇʀ ɴᴏ ᴍᴀᴛᴄʜ

The quadrilateral CDHE is required to be proved to be a cyclic quadrilateral. CDH+CEH=180=DCE+EHD.

Join CB and AD, and join AH and BE.

From this construction we get two pairs of similar triangles: APD and BPC, and APH and BPE, because of the common angle at P, and equal angles PCB=DAP, PAH=BEP (angles in the same segment).

We can therefore write:

PD/PB=PA/PC=DA/BC (triangles PCB and DAP) and PB/PH=PE/PA=BE/HA (triangles PAH and BEP).

From this we get: PB.PA=PC.PD=PE.PH.

So PC.PD=PE.PH PC/PE=PH/PD.

Therefore, triangles PCE and PHD are also similar because P is theincluded common angle.

PDH=PEC. But CDH=180-PDH (supplementary angles on a straight line), so CDH=180-PEC (PEC is the same angle as CEH).

These are opposite angles of the quadrilateral CDHE, and this is a definitive property of cyclic quadrilaterals, so CDHE is cyclic.