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  • 4 answers

Miss Anshi 2 years, 1 month ago

Thanks

Sowmiya M 2 years, 1 month ago

X is 60 and Y is 20

Sowmiya M 2 years, 1 month ago

X = 60 and Y = 29

Sahil Ansari 2 years, 1 month ago

4x-5y=140....(1) 2x-10y= -80 =} 2(x-5y) = -80 =}x-5y = -40.....(2) Subtract euation 1 and 2, 4x-5y=140 x-5y= -40 ------------------ 3x=180 x=60 Putting x=60 in 2, 60-5y =-40 -5y = - 40 -60 -5y=-100 y= 20
  • 1 answers

Miss Anshi 2 years, 1 month ago

Zero Polynomial. It does not have a variable. ... Linear Polynomial. The degree of a linear polynomial is 1. ... Quadratic Polynomial. Quadratic polynomials are the types of polynomials with degree 2. ... Cubic Polynomial. ... Monomials. ... Binomials. ... Trinomial. ... Four-term Polynomial or Quadrinomial.
  • 1 answers

Shraddha Bhawarkar 2 years, 1 month ago

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  • 1 answers

Lucky Rajpoot 2 years, 1 month ago

The next change will be at 9:08:24. The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds respectively.
  • 2 answers

Bhuvaneshwari Shivapur 2 years, 1 month ago

There are only 2 possible tangents to a circle which are parallel to a secant.

Aditya Kumar 2 years, 1 month ago

Only 2 are possible Thank You.
  • 3 answers

Dekisuki Nobi 2 years, 1 month ago

A line in circle like a diameter but it is not from center of circle is known as cord

Sharma Ji 2 years, 1 month ago

A cord is a line segment who intersect circle at two points

Suryesh Kumar 2 years, 1 month ago

A cord is line segment who touches the circle at two distinct points with its two ends .
  • 1 answers

Rahul Sah 2 years, 1 month ago

Sin90 degrees
  • 2 answers

Dhurvesh Dhake 2 years, 1 month ago

A rectangular field is 16m long and 10m wide. There is a path of uniform width all around it having an area of 120 sq.m, then the width of the path is

Akash Gupta 2 years, 1 month ago

A rectangular field is 16m long and 10m wide. There is a path of uniform width all around it having an area of 120 sq.m, then the width of the path is
  • 1 answers

Miss Anshi 2 years, 1 month ago

Not possible
  • 0 answers
  • 1 answers

Krishna Singh 2 years, 1 month ago

3×3×3×2×5
  • 4 answers

Krishna Singh 2 years, 1 month ago

3

Aditya Roy 2 years, 1 month ago

3

Lovenish Mittal 2 years, 1 month ago

LCM*HCF=P1*P2 9*27=81*P2 P2=3

Ritesh Sharma 2 years, 1 month ago

Other integer is 3
  • 2 answers

Suryesh Kumar 2 years, 1 month ago

Is this neccesary to turn the data into exclusive form to find the mean . Why ?

Suryesh Kumar 2 years, 1 month ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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  • 4 answers

Gurjot Kaur 2 years, 1 month ago

Mean= a + [∑fiui/∑fi ]×h

Anurag Singh 2 years, 1 month ago

a+sigmafiui/sigmafi

Chinmayi P P 2 years, 1 month ago

Mean =a + fiui/fi × h

Jeet Singh 2 years, 1 month ago

Mean = a + fiui/fi × h
  • 1 answers

Abhishek Choudhury 2 years, 1 month ago

In this case, a = √3, b = -√7, and c = 3√3. Substituting these values in the formula, we get: b² - 4ac = (-√7)² - 4(√3)(3√3) = 7 - 36 = -29 < 0 So, there are no real roots for the given equation
  • 1 answers

Abhishek Choudhury 2 years, 1 month ago

In Triangle ADE and ABC, AD=2 BD=2.5 AE=3.2 DE ll BC, ∴∠ADE=∠ABC ( corresponding angles) ∠AED=∠ACB ( corresponding angles) ∠BAC is common Δ ADE is similar to Δ ABC In similar triangles, we know that the ratio of corresponding sides is equal ∴ AB/AD=AC/AE (AD+BD)/AD = AC/AE (2+2.5)/2=AC/3.2 4.5/2=AC/3.2 ( 4.5×3.2)/2= AC 7.2=AC Hence the value of AC is 7.2
  • 2 answers

Sankalp Dinesh 2 years, 2 months ago

First find the modal class that is the class with highest frequency and so it's upper limit is the class's upper value.

Sneha Gupta 2 years, 2 months ago

No
  • 1 answers

Sankalp Dinesh 2 years, 2 months ago

???¿???
  • 3 answers

Miss Anshi 2 years, 1 month ago

😂

Sankalp Dinesh 2 years, 2 months ago

Which homework???

Great Great 2 years, 1 month ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
  • 2 answers

Suryesh Kumar 2 years, 1 month ago

Given , AP=(5a-x),(6a),(7a+x) Here , A = 5a-x T¹=5a-x , T ²=6a, T³=7a+ x, D = T²-T¹ => D = 6a - (5a-x) => D= 6a - 5a+ x => D = a + x Now , T ^n = A+ (n-1)D => T ¹¹= A + (11-1)D => T ¹¹ = (5a-x) +10 (a+x) => T ¹¹ = 5a-x + 10a + 10x => T ¹¹ = 10a + 5a +10x - x => T ¹¹ = 15a + 9x Hence the 11th term of this AP is 15a + 9x

Shubhank Mittal 2 years, 2 months ago

Given, a=( 5a-x) d=a2-a1 6a-(5a-x) 6a-5a+x a+x an =a+(n-1)d a11= 5a-x+(11-1)a+x 5a-x+(10) a+x 5a-x+ 10a +10x 15a+9x answer

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