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| 9651. |
Rationalise the denominator of : root over 32+ root over 48 by root over 8 + root over 12 |
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Answer» Answer: The value of \frac{\sqrt{32}+\sqrt{48}}{\sqrt{8}+\sqrt{12}} 8
+ 12
32
+ 48
is 2. \sqrt{32} 32
can be SIMPLIFIED as \sqrt{16 \times 2}=4 \sqrt{2} 16×2
=4 2
Similarly, \sqrt{48} 48
can be simplified as \sqrt{16 \times 3}=4 \sqrt{3} 16×3
=4 3
The same way, \sqrt{8} 8
can be simplified as \sqrt{4 \times 2}=2 \sqrt{2} 4×2
=2 2
\sqrt{12} 12
can be simplified as \sqrt{3 \times 4}=2 \sqrt{3} 3×4
=2 3
As per given problem, \frac{\sqrt{32}+\sqrt{48}}{\sqrt{8}+\sqrt{12}} 8
+ 12
32
+ 48
can be represented by using its simplified form, Therefore, \begin{gathered}\begin{ARRAY}{l}{=\frac{(4 \sqrt{2}+4 \sqrt{3})}{(2 \sqrt{2})+2 \sqrt{3}}} \\ \\ {=\frac{(4 \sqrt{2}+\sqrt{3})}{(2 \sqrt{2})+\sqrt{3}}} \\ \\ {=2}\END{array}\end{gathered} = (2 2
)+2 3
(4 2
+4 3
)
= (2 2
)+ 3
(4 2
+ 3
)
=2
∴ The value is found to be 2. Step-by-step explanation: Pa brainlies nalang po carry on learning |
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| 9652. |
साधारण ब्याज की एक निश्चित दर से 800 रु० तीन वर्ष बाद 956 रु. हो जाते हैं। यदि दर को 4% बढ़ा दिया जाय तो तीन वर्ष बाद 800 रु० हो जाएंगे। |
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Answer» Step-by-step EXPLANATION: |
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| 9653. |
Given [2/-3 1/4]X=[7/6]write the order of the matrix "X"the matrix'X' class 10 |
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| 9654. |
The reciprocal of –5 isAnswer this |
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Answer» Answer: 1/5 Step-by-step EXPLANATION: RECIPROCAL of a reciprocal GIVES the original number. For EXAMPLE, reciprocal of 5 is 1/5 and reciprocal of 1/5 is 5. hope this helps you |
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| 9655. |
-2 ÷ -6/15 step by step explanation |
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Answer» Answer: 5 Step-by-step EXPLANATION: -2÷-6/15 →-2*15/-6 →-30/-6 →5 please MARK as BRAINLIEST N THANK me |
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| 9656. |
Please don't spam need answer with full explanation for std 7 CBSE. on a notebook pls urgent. ItzDarknessshadow65 pls |
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Answer» = 3×5-[8-{12+36÷9}] = 3×5-[8-{12+4}] = 15-[8-16] = 15-8 = 7 this is your ANSWER |
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| 9657. |
-13/26 ÷ -39/12 step by step explanation |
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Answer» Answer: 3457 Step-by-step explanation: 76/5:67 +-#-*$9(/::$88267 |
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| 9658. |
X and Y are two sets such that n(X)=33,n(Y)=42 and n(X∪Y)=70, then n(X∩Y) is: *option a 145option b 5option c 10option d 0 |
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Answer» Answer Correct OPTION is B 76=45+n(Y)−12 n(Y)=43 |
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| 9660. |
How many times can you subtract 12 from 1800 |
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Answer» Answer: 150 times is your and MATE HOPE it helps you PLZ MARK me as brainliest |
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| 9661. |
If (x-y)² = 121xy , then 2log (x+y) = |
Answer» *Question:—→ if (X-y)² = 121xy , then 2LOG (x+y) = ? *ANSWER:—From 1 :— → (x - y)² = 121xy → x² + y² - 2xy = 121xy → x² + y² + 2xy = 125xy → (x + y)² = 125xy Applying log on both the sides :— → log(x + y)² = log(125xy) → 2log(x + y) = log125 + log(x) + log(y) ___(3) From (2) and (3) :— → k = log25 Hope it HELPS you. |
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| 9662. |
-9/72 ÷ -21/72 step by step explanation |
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Answer» -9/72÷-21/72 -9/72× -72/21 3/7. please FOLLOW it. |
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| 9663. |
Realnumbers theorem 1.6 full |
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Answer» <P>Step-by-step explanation: |
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| 9664. |
ಸಂಕಲನದ ಅನನ್ಯತಾಂಶ ಎಷ್ಟು |
Answer» Hey there !!ಲೆಟ್ವಿ ರಿಂಗ್ ಆರ್ ಮೇಲೆ ಮಾಡ್ಯೂಲ್ ಆಗಿರಲಿ. ವಿ ಮೇಲೆ ಆರ್ ನ ಕ್ರಿಯೆಯನ್ನು ಬದಲಾಯಿಸದೆ ವಿ ಸೇರ್ಪಡೆಯನ್ನು ಬದಲಾಯಿಸಲು ಸಾಧ್ಯವಾಗದಿದ್ದರೆ ನಾವು ವಿ ಅನ್ನು ಅನನ್ಯ ಸೇರ್ಪಡೆ ಮಾಡ್ಯೂಲ್ (ಯುಎಎಂ) ಎಂದು ವ್ಯಾಖ್ಯಾನಿಸುತ್ತೇವೆ. R ಎಂಬುದು ಡೊಮೇನ್ ಆಗಿದ್ದರೆ 1 ಎಂಬುದು R ನಲ್ಲಿನ ಏಕೈಕ ಘಟಕವಲ್ಲ ಮತ್ತು V ತಿರುಚು-ಮುಕ್ತ I2- ಮಾಡ್ಯೂಲ್ ಆಗಿದ್ದರೆ, ನಾವು V ಯು ಎಂದು ತೋರಿಸುತ್ತೇವೆ ಮತ್ತು V ರ್ಯಾಂಕ್ 1 ಅನ್ನು ಹೊಂದಿದ್ದರೆ ಮಾತ್ರ (ಅಥವಾ V = {0}. ಸಂವಹನ ಆರ್ಟಿನಿಯನ್ ಉಂಗುರಗಳ ಮೇಲೆ ನಾವು ಅಂತಿಮವಾಗಿ ರಚಿಸಿದ ಅನನ್ಯ ಸೇರ್ಪಡೆ ಮಾಡ್ಯೂಲ್ಗಳನ್ನು ವರ್ಗೀಕರಿಸುತ್ತೇವೆ |
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| 9665. |
The set of all even prime numbers is: *1,an infinite set2,a null set3,a singleton set4,none of these |
| Answer» | |
| 9667. |
Realnumbers theorem 1.6 full answer |
| Answer» | |
| 9668. |
7/8 ÷ -21/16 step by step explanation |
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Answer» Step-by-step explanation: 7/8÷-21/16 7/8×-16/21 -2/3 please follow |
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| 9669. |
A swimming pool has a perimeter of 96 m. The length is 3 m more than twice the width. Find the length and width of the pool. |
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Answer» Step-by-step explanation: then x+3 = WIDTH of the pool Remember, the perimeter of any rectangle is: W + W + L + L 2W + 2L 2(W + L) So, rewriting the above with our variable we have: 96 = 2(x + x+3) 96 = 2(2x+3) 96 = 4x+6 90 = 4x 22.5 METERS = x (length of pool) width: x+3 = 22.5+3 = 25.5 meters (width of pool) |
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| 9670. |
The A.M. between m and 50 is 45, then m = |
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Answer» Step-by-step explanation: 40 OK kifgeHajtsidlofrprp7 |
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| 9671. |
The nth term of a sequence -2,6,-18,54,… is: *Option 1Option 2Option 3Option 4 |
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| 9672. |
a magic square is a square with a special arrangement of numbers such that the numbers in each row , each column and the diagonal adds up to the same number.complete the magic square, using numbers from 7 to 21 , give that the magic constant = 14 x 3 = 42. |
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Answer» I) 7*6 II)21*2 hope these are HELPFUL |
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| 9674. |
What should be added to a²+7a to make it 9a²- 14a? |
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Answer» HOPE it helps you to please mark me brainliest 1000% correct ANSWERS |
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| 9675. |
'Know' is a weak verb??true or false |
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Answer» Answer: Step-by-step EXPLANATION: |
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| 9676. |
For which values of n,Vn is a rational number |
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Answer» Step-by-step explanation: i THINK your question is √5 if it was √n |
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| 9677. |
Simplify:(4x2 - 2x) - (-5x2 - 8x).not spam |
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Answer» Answer: 4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x. 4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x. 4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x.= 9x2 + 6x. 4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x.= 9x2 + 6x.= 3x(3x + 2). 4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x.= 9x2 + 6x.= 3x(3x + 2).Answer: 3x(3x + 2) Step-by-step EXPLANATION: answer VERIFIED ❤ |
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| 9678. |
Represent 7.28 on the number line |
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Answer» firstly draw a LINE AB of 7.28cm and then increase 1 unit more from point B to C and then taking C as a centre draw a semi-circle from A to C and then at point B draw a perpendicular from point F and this perpendicular line is equal to √7.28 and CUT an arc from point B on the number line. |
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| 9679. |
Find a quadratic polynomial, the sum and product of whose zeroes are 3 and 2, respectively.pls don't share useless answer ,then I will report that ... |
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Answer» Answer: refer to the image for solution hope it will help Step-by-step EXPLANATION: if you find maths to be difficult and want help then you can VISIT to my channel MATHS MADE EASY MME for enjoying maths with easy LEARNING just write the chapter name and std in COMMENTS section I will make videos for that |
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| 9680. |
How to to find the range of a function?Only subject experts! |
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Answer» Overall, the STEPS for algebraically FINDING the range of a function are:
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| 9681. |
What does "of" represent in a fraction ? Give example. |
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Answer» of is the SIGN of MULTIPLICATION in the FRACTION. |
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| 9682. |
Ravi has 6 packet of wheat. each packet containskg of wheat. what is total quantity of wheat ravi has? |
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Answer» Answer: refer to the image for solution hope it will help Step-by-step explanation: if you find maths to be DIFFICULT and need help then you can VISIT to my channel MATHS MADE EASY MME for enjoying maths with easy learning just write the chapter name and STD in comments section I will be very happy to help thanks |
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| 9683. |
How to solve this sum please answer fast its urgent spam will be reported 10 times |
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| 9684. |
A box contains 4 defective and 6 good machines. Two machines are selected at random without replacement. Find the probability that both the machines are good. |
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Answer» Answer: The following list PRESENTS the top 5 used CARS for learner drivers. Maruti SUZUKI Alto. Pre-owned Maruti Alto. ... Hyundai Santro. Pre-owned Hyundai Santro Xing. ... Maruti Suzuki Wagon R. Pre-owned Wagon-R. ... Hyundai i10. Pre-owned Hyundai i10. ... Maruti Suzuki SWIFT. Pre-owned Maruti Swift. |
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| 9685. |
Prove that E E |
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Answer» Step-by-step EXPLANATION: shdmHmezutdilrsuraeyaurarymsymraymsyaryayeusurssu4lsu4syma4umzh*[email PROTECTED][email protected][email protected]@☺@1♀#'/⬅️¡ |
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| 9686. |
The set of all even prime numbers is: * an infinite set a null set a singleton set none of these |
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Answer» Answer: |
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| 9687. |
Find the value of the polynomial 3x2 – x + 8 at x = - 2 |
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Answer» Step-by-step EXPLANATION: |
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| 9688. |
In the figure given below BP=1cm,PQ=2cm,QC=3cm, and area of triangle ABP=6sq.cm |
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Answer» please MARK me brainliest |
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| 9689. |
Cp =rs 7.35 profit = 0.27 find the sp |
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Answer» Answer: 7.62 is the sp Step-by-step EXPLANATION: |
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| 9690. |
Write the numbers from 1 to 100 and encircle the prime numbers |
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Answer» Answer: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, are the prime numbers from 1 to 100 Step-by-step explanation: now write down the numders from 1 to 100 and encirle these numders hope it was HELPFUL:) |
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| 9691. |
If a=2,b=5 verify (a+b) = b+a |
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Answer» l.h.s= (a+b) = (2+5) = 7. R.H.S.= b+a = 5+2= 7. so, LHS = RHS. verified. please FOLLOW it |
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| 9692. |
The rational number 0.3 can also be written as |
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Answer» |
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| 9693. |
A= 3 9 17 21 B= -1 2 -1 3 2 -2 1 1 -3 |
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Answer» your answer is in the ATTACHMENT |
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| 9694. |
Pls solve and help me |
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Answer» X= 4 this is the CORRECT answer X:7::12:21 x/7=12/21 X=12x7/21 X=4 |
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| 9695. |
The place of 2 in 8732 is |
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Answer» Step-by-step EXPLANATION: ones please follow |
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| 9697. |
Find the value of polynomial 5x^2-4x+3 at x= -2 |
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Answer» I GUESS this is how you should do it. |
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| 9698. |
Sin theta+cos theta =p, then sin⁴theta+cos⁴theta= |
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Answer» Step-by-step explanation: Herodotus (484 B.C. – c. 425 B.C.) has generally been acclaimed as the "FATHER of history" COMPOSING his The Histories from the 450s to the 420s B.C. HOWEVER, his contemporary Thucydides (c. 460 B.C. – c. |
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| 9699. |
Tabular form of set {x: x is a letter in MATHEMATICS} is: * {M,A,T} {M,A,T,H} {M,A,T,H,E,I,C,S} {M,A,T,H,S} |
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Answer» Answer: A= { x:x is a letter of the word "MATHEMATICS"} A=" MATHEICS" Step-by-step explanation: |
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| 9700. |
Prime factor of 18265 |
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Answer» Answer: The PRIME factors are: 5 X 13 x 281 follow answer of your question |
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