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Find a relation between x and y such that the point (x,y)is equidistant from the points (7,1)and (3,5)

Posted by Akash Yadav 7 years, 3 months ago

CBSE > Class 10 > Mathematics

2 answers

Daya Lohumi 7 years, 3 months ago

If u r unable to do ask me again I ll snd u the solution

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Daya Lohumi 7 years, 3 months ago

Since x nd y are equidistant the AP = PB in line AB whose pts r given nd P is the pt. Then apply distance formula in AP Nd PB puting them equal u will gt ur ans

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ANSWER

an army contigent of 616 member is to march ehind an

Posted by Nikhil Yadav 6 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 4 months ago

No. of members in army contingent = 616
No. of members in an army band = 32

Maximum number of columns = HCF of (616, 32)

Now Let us find HCF of 616 and 32
By Euclid’s division lemma
{tex}\begin{array}{l}616=32\times19+8\\32=8\times4\\So\;HCF(616,32)\;is\;8\\\end{array}{/tex}
Hence maximum number of columns = 8

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What is fraction????????

Posted by Chelsi Gupta 7 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Patil Pranav Kumar 7 years, 3 months ago

Anything that is in the form of p/q

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Any one from Emmanuel mission school in pali raj Tell me fast

Posted by Deepak Choudhary 7 years, 3 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

12.2 q6 in detail

Posted by Lekhraj Meena 6 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 4 months ago

Check NCERT Solutions here : https://mycbseguide.com/ncert-solutions.html

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draw a circle of different radii and construct a pair of tangents to these circles from an external point and measure the lengths of a tangents measure the central angle and angles at the point joining centre and the external. Verify the following. A. Tangents are equal B. Subtend equal angles at the centre C. Equally inclined at the line joining the centre and the external point

Posted by Nandish Nandi 7 years, 3 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

(cosecA-cotA)=1-cosA/1+cos

Posted by Dipendra Rajput 7 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Aditi Tiwari 7 years, 3 months ago

I think you have written wrong question I guess the question is :- (cosecA - cotA)^2 = 1-cosA/1+cosA

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ANSWER

3(sinA+cosA)4 +6(cosA+cosecA)2 =(1+secA×cosecA)

Posted by Latisha Lakra 7 years, 3 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

A p maths

Posted by Mamta Rani 7 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Sammi Chahal 7 years, 3 months ago

Arithmetic progressions

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A boy is standing on ground and flying kites with 150m of string at an elevation of 30 degree. Another boy standing on the roof of a 25m high building and flying a kite at an elevation is 45 degree find the length of the string required by the second boy so that the two kite just meet, of the boys are on opposite sides of the kites

Posted by Vedant Jadhav 7 years, 3 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

How can i improve our mathematics .I am very confuse for our mathematics problem.Friend do help me.plz plz plz ☺☺☺

Posted by Rohit Verma 7 years, 3 months ago

CBSE > Class 10 > Mathematics

5 answers

Rohit Verma 7 years, 1 month ago

Thankyou guys ! Anurag tamij sikhle bolne ki

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Rohit Verma 7 years, 1 month ago

Thankyou

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Danger Lion 7 years, 3 months ago

Do hard work. Do practice. Solve 10 questions regularly. If you will do all the above things then your maths will definitely be improved.

2Thank You

Pooja Soni 7 years, 3 months ago

Practice Practice makes a man perfect

2Thank You

Prashant Chaudhary 7 years, 3 months ago

By solving regular questions of maths ..?

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Sas proportion

Posted by Vikas Sharma 5 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

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The mean of 9 observations is 35 . Lately it was found that observation 8 was misread as 18 . What will be correct mean?

Posted by Jasvir Singh 7 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Chinmay Jain 7 years, 3 months ago

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ANSWER

All concept of trigonometric ratios

Posted by ꧁*سرین* ᭄➢ち卂卄工L༒࿐ ❅๖ۣۜℜ?WสΤ❅ 7 years, 3 months ago

CBSE > Class 10 > Mathematics

0 answers

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Formula for real roots

Posted by Saurabh Kumar 7 years, 3 months ago

CBSE > Class 10 > Mathematics

3 answers

Komal Tanwar 7 years, 3 months ago

B²-4ac=0 or b²-4ac<0

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Santosh Seth 7 years, 3 months ago

B^2 -4ac >0

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Sombir Sheoran 7 years, 3 months ago

=B^2-4ac for real root

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on a horizontal plane there is a vertical tower with a flag pole on the top of the tower. At a point 9 metres away from the foot of the tower the angles of elevation of the top and bottom of the flag pole 60degree and 30degree respectively.Find the heights of the tower and flag pole mounted on it.

Posted by Vikram Nunia 6 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 6 years, 4 months ago

Let us suppose that AB be the tower and BC be flagpole
Let us suppose that O be the point of observation.Then, OA = 9 m
According to question it is given that
{tex}\angle A O B = 30 ^ { \circ } \text { and } \angle A O C = 60 ^ { \circ }{/tex}

From right angled {tex}\triangle \mathrm { BOA }{/tex}
{tex}\frac { A B } { O A } = \tan 30 ^ { \circ }{/tex}
{tex}\Rightarrow \frac { A B } { 9 } = \frac { 1 } { \sqrt { 3 } } \Rightarrow A B = 3 \sqrt { 3 }{/tex}
From right angled {tex}\Delta O A C{/tex}
{tex}\frac { A C } { O A } = \tan 60 ^ { \circ }{/tex}
{tex}\frac { A C } { 9 } = \sqrt { 3 } \Rightarrow A C = 9 \sqrt { 3 } \mathrm { m }{/tex}
{tex}\therefore{/tex} BC = (AC - AB) {tex}= 6 \sqrt { 3 } \mathrm { m }{/tex}
Thus {tex}A B = 3 \sqrt { 3 } m = 5.196 m{/tex} and {tex}B C = 6 \sqrt { 3 } m = 10.392 m{/tex}
Hence, height of the tower is 5.196m and the height of the flagpole is 10.392 m