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Take l.c.m of 5,7,3,4=420So,after addition answer =1189/420(4) is the right answer

1189/420 is right answer

1189/420 is the right answer

Since none of the lines are perpendicular therefore it is not a right angled triangle.

now find the intersection points of x+y=0, 3x+y-4=0, x+3y-4=0, we get(2,-2),(-2,2) & (1,1)

let A(2,-2) B(-2,2), C(1,1)

By distance formula we get AC=AB but not equal to AB

Therefore it is a isoscels triangle.

The line x = a is a straight vertical line, and the line by + c = 0, if rearranged, is y = -c/b. Since there is no x variable in y = -c/b, it is also a straight line, but a horizontal straight line. If one line is going straight up and down, and the other left and right, and the angle between them is 90°

15° will be tha answer right

not sure what time you going to the gym today and tomorrow is a good time to go back to the gym now I'm going 🔙 to you later on tonight at work today and it is not a problem

3x+4 is the answer to this

and if you equate the equation to zero, you get the value of x as -4/3

1) 8x + 3 = 27 +2x6x = 24x = 42)9x + 5 = 4(x-2)+85x = -5x= -1

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angle NMK and angle LMK are adjacent angles

(4) option is correct

What is called Japan in Japanese language

In triangle ADE and triangle ABC

angle A = angle A ( common )

angle ADE = angle ABC ( corresponding angles, DE is parallel to BC)

therefore, triangle ADE is similar to triangle ABC ( by AA corollary of AAA)

area of triangleADE / area of triangle ABC = (DE)^2 / (BC)^2

area of triangle ADE / 81 = (2/3 BC)^2 / (BC)^2

area of trangle ADE / 81 = 4BC^2 / 9 / BC^2

area of triangle ADE = 4 / 9 * 81

area of triangle ADE= 36 cm^2

it's not answer

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area of rectangle ABCD = base × height =AB ×BC100 cm^2= 20 cm × BCBC= 5cm

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(a)³ +(-b)³ +(2c)³ - 3(a)(-b)(2c) = (a-b+2c)(a²+b²+4c² +ab +2bc -2ca)

Cos theta = 3/5 means base= 3 and height is 5by pythagoras theoremP^2 + B^2 = H^2P^2 = 25 -9P = Root 16P= 4sin theta = 4/5tan theta = 4/3

Large concave mirrors are used to focus sunlight to produce heat in the solar furnace. They are also used in solar ovens to collect a large amount of solarenergyin the focus of the concave mirror for heating,cooking, melting metals, etc. These were some common uses of concave mirror in daily life.

Ans :- बिन्दु की X-अक्ष से दूरी को उस बिन्दु का Y-निर्देशांक याकोटिकहते है।

x=√3+1/√3-1*√3+1/√3+1=3+1+2√3/3-1=2+√3and y=√3-1/√3+1*√3-1/√3-1=3+1-2√3/2=2-√3and x^2+y^2=4+3+4√3+4+3-4√3=7+7=14

angle is in first quadrant5tan=4so tan=4/5that means sin=4/root(41)so (5sin-3)/(5sin+2)=(5*4/root(41)-3)/(5*4/roo(41)+2)=(20-3root(41))/(20+2root(41))

The area can be found out by the integration of x = 2√y , from y = 2 to y = 4

so the integration is 2y^(3/2)/(3/2) = 4/3y^(3/2)

now putting the limit we get area = (4/3)[4^(3/2) -2^(3/2)] = (4/3)[8-√8] = (32-8√2)/3 sq.units

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5 tan theta=4

So tan theta=4/5

therefore, sin theta/cos theta = 4/5

Hence we can say that,

sin theta= 4x , cos theta= 5x

(5*4x-3*5x)/(4x+2*5x)

5x/14x

= 5/14

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Area of square = (side)²Area of square = (20 m)² = 400 m²

let number be XhenceX*20/100+1=790.2x+1=790.2x=80x=400

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