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Goryan [66]
4 years ago
14

Given a set of ,S, from 1 to 50 ,there exists a subset of numbers where the sum of any pair of numbers is not divisible by 7. Fi

nd the no of elements in the
of the set.
Mathematics
1 answer:
Ulleksa [173]4 years ago
8 0
There are 7 numbers between 1 and 50 that are divisible by 7 so the answer is 7
please mark as brainliest
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you have an ant farm with 34 ants. the population of your ants will double every 3 months. the table shows the population growth
kirza4 [7]
If you multiply 272 by 2 u’ll get 544 Nd if u multiply 544 by 2 u’ll get 1,088 that’s after a year
8 0
3 years ago
The red square is the image of the blue square after a SINGLE transformation. Use two or more complete sentences to describe eac
Leni [432]

The transformations which can lead to the red square image of the blue Square are; Translation, Reflection, Rotation.

<h3>What transformations lead to the image?</h3>

  • Translation is when we slide a figure in any direction. The translation of the shape can be by moving the blue leftward or rightward and the then downward.
  • Reflection is when we flip a figure over a line. The reflection involves reflect the blue Square over the line; y = x.
  • Rotation is when we rotate a figure a certain degree around a point. The rotation is by rotating the blue Square over 180⁰.

Read more on transformations;

brainly.com/question/4289712

5 0
2 years ago
Greatest common factor of 42 and 28
anyanavicka [17]

Answer:

14

Step-by-step explanation:

they can both be divided by 14

5 0
3 years ago
Read 2 more answers
Aman left one-half of her property to his daughter, one-third to his son and donated the rest to an educational institute. If th
shutvik [7]

Answer:

Rs 600,000

Step-by-step explanation:

Let the original amount be X

Amount given to daughter = (1/2) X = X/2

Amount given to son = (1/3) X = X/3

donation = Rs 100,000

Total amount = Amount Given to Daughter + Amount given to Son + Donation

X = X/2 + X/3 + 100,000   (solve for X)

X = (5/6)X +  100,000

X - (5/6)X  =   100,000

(1/6)X  =   100,000

X = (6) (100,000)

x = Rs 600,000

6 0
4 years ago
2)<br> 8xy -- 3y + 2 ( 9x - 5y + 4 ) if x = 3, y = - 4
Scilla [17]

Answer:

8xy-3y + 2(9x-5y+4) = 18

Step-by-step explanation:

We need to find the value of the given expression:

8xy-3y + 2(9x-5y+4) ....(1)

when x = 3 and y = -4

Put the values of a and y in equation (1)

8×3×(-4)-3(-4)+ 2(9×3-5(-4)+4)

= -96 +12 + 2(27 + 20 +4)

= -84 + 2(51)

= -84 + 102

= 18

Hence, the value of the given expression is 18.

4 0
3 years ago
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