Find the value of 7plus root five ÷by seven minus root five minus seven minus root five ÷by seven plus root five equals to a+7÷11root five b -Maths 9th

Find the value of 7plus root five ÷by seven minus root five minus seven minus root five ÷by seven plus root five equals to a+7÷11root five b -Maths 9th
by

1 Answer

Answer :

This answer was deleted by our moderators...
by

Related questions

A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Last Answer : This one is fairly easy - 324 is the answer.

What is the exact value for the expression the square root of 189 minus the square root of 21 plus the square root of 84 Simplify if possible.?

Description : What is the exact value for the expression the square root of 189 minus the square root of 21 plus the square root of 84 Simplify if possible.?

Last Answer : Need answer

Write the simplified value of (49) to the power minus 1/4 ÷ (49) to the power 1/4. -Maths 9th

Description : Write the simplified value of (49) to the power minus 1/4 ÷ (49) to the power 1/4. -Maths 9th

Last Answer : Solution :-

If the equation x2 minus ax plus 2b equals 0 has prime roots where a and b are positive integers then a minus b is equal to?

Description : If the equation x2 minus ax plus 2b equals 0 has prime roots where a and b are positive integers then a minus b is equal to?

Last Answer : I think you mean the roots are prime numbers.Let the two roots be primes p and qThen the equation factorises to (x - p)(x - q) = 0 which can beexpanded to give:x² - (p + q)x + pq = 0Which comparing ... = 2(It doesn't matter if the other prime is even (2) or not as itcancels out from a - b.)

What is 2x plus 3y equals 17 and 3x minus 2y equals 0.5?

Description : What is 2x plus 3y equals 17 and 3x minus 2y equals 0.5?

Last Answer : It is a simultaneous equation and when solved its solutions arex = 71/26 and y = 50/13

Personal Income' equals - (1) The household sector's in-come (2) Private income minus savings of the corporate sector minus corporation tax (3) Personal disposable income plus miscellaneous receipts of the Goverment (4) All of the above

Description : Personal Income' equals - (1) The household sector's in-come (2) Private income minus savings of the corporate sector minus corporation tax (3) Personal disposable income plus miscellaneous receipts of the Goverment (4) All of the above

Last Answer : (3) Personal disposable income plus miscellaneous receipts of the Goverment Explanation: Disposable income is total personal income minus personal current taxes (or plus receipts of the government). ... category of personal (or, private) consumption expenditure) yields personal (or, private) savings

Buoyant unit weight equals the saturated density (A) Multiplied by unit weight of water (B) Divided by unit weight of water (C) Plus unit weight of water (D) Minus unit weight of water

Description : Buoyant unit weight equals the saturated density (A) Multiplied by unit weight of water (B) Divided by unit weight of water (C) Plus unit weight of water (D) Minus unit weight of water

Last Answer : Answer: Option D

‘Personal Income’ equals (1) The household sector’s income (2) Private income minus savings of the corporate sector minus corporation tax (3) Personal disposable income plus miscellaneous receipts of the Goverment (4) All of the above

Description : ‘Personal Income’ equals (1) The household sector’s income (2) Private income minus savings of the corporate sector minus corporation tax (3) Personal disposable income plus miscellaneous receipts of the Goverment (4) All of the above

Last Answer : Personal disposable income plus miscellaneous receipts of the Goverment

What is 4 to the power of 3 to the square root of 32 minus 3 to the power of 3 to the square root of 108 plus power to the 3 to the square root of 256 simplify to?

Description : What is 4 to the power of 3 to the square root of 32 minus 3 to the power of 3 to the square root of 108 plus power to the 3 to the square root of 256 simplify to?

Last Answer : 4^3√32-3^3√108+^3√256

Manish, Rahul and Bharti have some stones with each of the. Five times the number of stones with Rahul equals seven times the number of stones with Manish while five times the number of stones with Manish equals seven times the number of stones with Bharti. What is the minimum number of stones that can be there with all three of them put together? A) 113 B) 109 C) 93 D) 97 E) NONE

Description : Manish, Rahul and Bharti have some stones with each of the. Five times the number of stones with Rahul equals seven times the number of stones with Manish while five times the number of stones with Manish equals seven ... there with all three of them put together? A) 113 B) 109 C) 93 D) 97 E) NONE

Last Answer : Answer: B 

What is the value of 7 times 8 plus 4 times 25 minus 48 divide 2?

Description : What is the value of 7 times 8 plus 4 times 25 minus 48 divide 2?

Last Answer : 56 + 100 - 24 = 132

What is -2 minus blank equals -7?

Description : What is -2 minus blank equals -7?

Last Answer : 5

Twenty-seven solid iron spheres, -Maths 9th

Description : Twenty-seven solid iron spheres, -Maths 9th

Last Answer : (i) Volume of 27 solid sphere, each of radius, r = 27 x 4/3 πr3 = 36 πr3 According to statement, Volume of sphere of radius r' = Volume of 27 solid spheres ⇒ 4/3 π(r'3 ) = 36 πr3 ⇒ (r')3 = 27r3 = (3r)3 ⇒ r' = 3r ( ... πr'2 = 4 π(3r)2 = 36 πr2 ∴ S/S' = 4 πr2 /36 πr2 = 1/9 ⇒ S : S' = 1 : 9

Side AC of a right triangle ABC is divided into 8 equal parts. Seven line segments parallel to BC are drawn to AB from the points of division. -Maths 9th

Description : Side AC of a right triangle ABC is divided into 8 equal parts. Seven line segments parallel to BC are drawn to AB from the points of division. -Maths 9th

Last Answer : answer:

Find two irrational numbers between ROOT 2 and ROOT 7. -Maths 9th

Description : Find two irrational numbers between ROOT 2 and ROOT 7. -Maths 9th

Last Answer : Root 3 root 5

Find two irrational numbers between ROOT 2 and ROOT 7. -Maths 9th

Description : Find two irrational numbers between ROOT 2 and ROOT 7. -Maths 9th

Last Answer : Root 3 root 5

Identify its surd or not and justify 3 root 7 -Maths 9th

Description : Identify its surd or not and justify 3 root 7 -Maths 9th

Last Answer : NEED ANSWER

Sum of 3 root 3 + 7 root 2 and root 3 -5 root 2 -Maths 9th

Description : Sum of 3 root 3 + 7 root 2 and root 3 -5 root 2 -Maths 9th

Last Answer : NEED ANSWER

Identify its surd or not and justify 3 root 7 -Maths 9th

Description : Identify its surd or not and justify 3 root 7 -Maths 9th

Last Answer : Yes,it is surd because a surd needs to be of the form nth root of a (unable to type exactly)where n is a positive integer and a is positive rational number.3 root 7 can be written as square root of 63 .Hence it is surd...

Sum of 3 root 3 + 7 root 2 and root 3 -5 root 2 -Maths 9th

Description : Sum of 3 root 3 + 7 root 2 and root 3 -5 root 2 -Maths 9th

Last Answer : This answer was deleted by our moderators...

Find the sum of (3 root 3 + 7 root 2) and (root 3 - 5 root 2) -Maths 9th

Description : Find the sum of (3 root 3 + 7 root 2) and (root 3 - 5 root 2) -Maths 9th

Last Answer : I THINK THIS IS A CONVINIENT ANS

Find the value of a and b if root 3+1/root 3-1=a+b root 3 -Maths 9th

Description : Find the value of a and b if root 3+1/root 3-1=a+b root 3 -Maths 9th

Last Answer : NEED ANSWER

Find the value of a and b if root 3+1/root 3-1=a+b root 3 -Maths 9th

Description : Find the value of a and b if root 3+1/root 3-1=a+b root 3 -Maths 9th

Last Answer : This answer was deleted by our moderators...

One root of x^2 + kx – 8 = 0 is the square of the other, then the value of k is : -Maths 9th

Description : One root of x^2 + kx – 8 = 0 is the square of the other, then the value of k is : -Maths 9th

Last Answer : answer:

If a right triangle has legs of length 6 and 8 then we know the length of the hypotenuse is the square root of 6 plus 8 which equals 10?

Description : If a right triangle has legs of length 6 and 8 then we know the length of the hypotenuse is the square root of 6 plus 8 which equals 10?

Last Answer : Using Pythagoras theorem: 6^2 + 8^2 = 100 and its square root is10 which is the length of the hypotenuse

Express 0.6 in the form p/q, where p and q are integers and q is not equals to 0. -Maths 9th

Description : Express 0.6 in the form p/q, where p and q are integers and q is not equals to 0. -Maths 9th

Last Answer : Let x = 0.6 recurring Then, x = 0.666..... ....(i) implies 10x = 6.666........ .....(ii) Substracting (i) from (ii),we get 9x = 6 implies x = 6/9 implies x = 2/3

Express 0.00323232... in the form p/q, where p and q are integers and q is not equals 0. -Maths 9th

Description : Express 0.00323232... in the form p/q, where p and q are integers and q is not equals 0. -Maths 9th

Last Answer : Solution :-

Express 0.35777... in the form p/q,where p and q are integers and q is not equals to 0. -Maths 9th

Description : Express 0.35777... in the form p/q,where p and q are integers and q is not equals to 0. -Maths 9th

Last Answer : Solution :-

Express:2.0151515... in the p/q form, where p and q are integers and q is not equals to 0. -Maths 9th

Description : Express:2.0151515... in the p/q form, where p and q are integers and q is not equals to 0. -Maths 9th

Last Answer : Solution :-

If a = log12m and b = log18m, then (a-2b)/(b-2a) equals -Maths 9th

Description : If a = log12m and b = log18m, then (a-2b)/(b-2a) equals -Maths 9th

Last Answer : (a) log32\(rac{a-2b}{b-2a}\) = \(rac{ ext{log}_{12}\,m-\,2 ext{log}_{18}\,m}{ ext{log}_{18}\,m-\,2 ext{log}_{12}\,m}\)

If x = log2a a, y = log3a2a, z = log4a3a, then xyz – 2yz equals -Maths 9th

Description : If x = log2a a, y = log3a2a, z = log4a3a, then xyz – 2yz equals -Maths 9th

Last Answer : (d) -1\(x\) = log2a a = \(rac{ ext{log}\,a}{ ext{log}\,2a}\), y = log3a 2a = \(rac{ ext{log}\,2a}{ ext{log}\,3a}\)z = log4a 3a = \(rac{ ext{log}\,3a}{ ext{log}\,4a}\)∴ xyz - 2yz = \(rac{ ext{log}\ ... \(rac{ ext{log}\,(4a)^{-1}}{ ext{log}\,(4a)}\) = \(rac{-1. ext{log}\,4a}{ ext{log}\,4a}\) = -1.

Three of the six vertices of a regular hexagon are chosen at random. The probability that the triangle with these vertices is equilateral equals : -Maths 9th

Description : Three of the six vertices of a regular hexagon are chosen at random. The probability that the triangle with these vertices is equilateral equals : -Maths 9th

Last Answer : (c) \(rac{1}{10}\)Let S be the sample space.Then n(S) = Number of triangles formed by selecting any three vertices of 6 vertices of a regular hexagon= 6C3 = \(rac{6 imes5 imes4}{3 imes2}\) = 20.Let A : Event that the ... Required probability = \(rac{n(A)}{n(S)}\) = \(rac{2}{20}\) = \(rac{1}{10}\).

If S denotes the area of the curved surface of a right circular cone of height h end semi-vertical angle a, then S equals -Maths 9th

Description : If S denotes the area of the curved surface of a right circular cone of height h end semi-vertical angle a, then S equals -Maths 9th

Last Answer : answer:

A cubic polynomial f(x) is such that f(1) = 1, f(2) = 2, f(3) = 3 and f(4) = 5, then f(6) equals : -Maths 9th

Description : A cubic polynomial f(x) is such that f(1) = 1, f(2) = 2, f(3) = 3 and f(4) = 5, then f(6) equals : -Maths 9th

Last Answer : answer:

If x + y + z = 0, then x (y – z)^3 + y (z – x)^3 + z (x – y)^3 equals -Maths 9th

Description : If x + y + z = 0, then x (y – z)^3 + y (z – x)^3 + z (x – y)^3 equals -Maths 9th

Last Answer : answer:

If x + (1/x) = p, then x^6+(1/x^6) equals to : -Maths 9th

Description : If x + (1/x) = p, then x^6+(1/x^6) equals to : -Maths 9th

Last Answer : answer:

(2a)/(a+b)+(2b)/(b+c) + (2c)/(c+a) + ((b-c)(c-a)(a-b))/((b+c)(c+a)(a+b))equals -Maths 9th

Description : (2a)/(a+b)+(2b)/(b+c) + (2c)/(c+a) + ((b-c)(c-a)(a-b))/((b+c)(c+a)(a+b))equals -Maths 9th

Last Answer : answer:

The length of the midline of a trapezoid equals 4 cm and the base angles are 40° and 50°. The length of the bases if the distance of their -Maths 9th

Description : The length of the midline of a trapezoid equals 4 cm and the base angles are 40° and 50°. The length of the bases if the distance of their -Maths 9th

Last Answer : answer:

Find the five rational no. Between5/7 and9/11 -Maths 9th

Description : Find the five rational no. Between5/7 and9/11 -Maths 9th

Last Answer : 5/7 and 9/11 find the lcm of 7 and 11 lcm =77. 5/7 *11/11=55/77 , 9/11*7/7=63/77 therefore five rational no are 56/77 57/77 58/77 59/77 60/77

Find the five rational no. Between5/7 and9/11 -Maths 9th

Description : Find the five rational no. Between5/7 and9/11 -Maths 9th

Last Answer : 5/7 and 9/11 find the lcm of 7 and 11 lcm =77. 5/7 *11/11=55/77 , 9/11*7/7=63/77 therefore five rational no are 56/77 57/77 58/77 59/77 60/77

Points P, Q, R and S divide a line segment joining A (2, 6) and B (7, -4) in five equal parts. Find the coordinates of P and R. -Maths 9th

Description : Points P, Q, R and S divide a line segment joining A (2, 6) and B (7, -4) in five equal parts. Find the coordinates of P and R. -Maths 9th

Last Answer : this is the ans hope its clear

If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, then write the value of x. -Maths 9th

Description : If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, then write the value of x. -Maths 9th

Last Answer : x + x + 2 + x + 4 + x + 6 + x + 8 / 5 = 11 5x + 20 = 55 5x = 35 ⇒ x = 7

If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, then write the value of x. -Maths 9th

Description : If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, then write the value of x. -Maths 9th

Last Answer : x + x + 2 + x + 4 + x + 6 + x + 8 / 5 = 11 5x + 20 = 55 5x = 35 ⇒ x = 7

If eleven plus two equals one, what does nine plus five equal? -Riddles

Description : If eleven plus two equals one, what does nine plus five equal? -Riddles

Last Answer : 11 o'clock plus 2 hours = 1 o'clock 9 o'clock plus 5 hours = 2 o'clock

What is 19 plus 7 divided by 2 minus 5?

Description : What is 19 plus 7 divided by 2 minus 5?

Last Answer : 19 + 7 ÷ 2 - 5 = 19 + ((7 ÷ 2) - 5) = 10 + (3.5 - 5) = 10 + -1.5= 10 - 1.5 = 8.5

What is 5 plus 2 minus 9 minus 4 plus 7?

Description : What is 5 plus 2 minus 9 minus 4 plus 7?

Last Answer : 1(found on Google)

Let a means minus (–), b means multiplied by (ᵡ), C means divided by (÷) and D means plus (+). The value of 90 D 9 a 29 C 10 b 2 is (A) 8 (B) 10 (C) 12 (D) 14

Description : Let a means minus (–), b means multiplied by (ᵡ), C means divided by (÷) and D means plus (+). The value of 90 D 9 a 29 C 10 b 2 is (A) 8 (B) 10 (C) 12 (D) 14

Last Answer : Answer: *

What is Three and one eight minus one and seven eight?

Description : What is Three and one eight minus one and seven eight?

Last Answer : 3 & 1/8 - 1 & 7/8... Easiest way - turn the sum intoimproper fractions...3 & 1/8 = 25/8... 1 & 7/8 = 15/8.25/8 - 15/8 = 10/8.Now - make the fraction correct again... 10/8 = 1 & 2/8 or 2& 1/4

What is seven minus three fourths?

Description : What is seven minus three fourths?

Last Answer : It is 7 minus 3/4 = 6 and 1/4 or 6.25

What is four fifths minus seven tenths?

Description : What is four fifths minus seven tenths?

Last Answer : What is the answer ?