francescasandu
francescasandu francescasandu
  • 01-06-2020
  • Mathematics
contestada

a square number whose digits add up to seven.

Respuesta :

Аноним Аноним
  • 01-06-2020

Answer:

list the squares

1x1=1

2x2=4

3x3=9

4x4=16

16  the answer because 1+6=7

hope this helps if you have any questions you can ask

Step-by-step explanation:

Answer Link
qox0x0oxooxo7
qox0x0oxooxo7 qox0x0oxooxo7
  • 01-06-2020

Answer:

4's square number : 16

5's square number : 25

32's square number : 1024

40's square number : 1600

49's square number : 2401

50's square number : 2500

Step-by-step explanation:

I might have missed a few but ...

Answer Link

Otras preguntas

5000 is 1/10 of what
I need help with (-2)^5 + (-5)^2
Twice as number decreased by 9 is 7
factor the question=x^2-14x+49
how do I write 0.25 as a fraction in its simplists form
The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?
how do I write 0.25 as a fraction in its simplists form
Analyze how scientific thhought changes as new information is collected
A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip. How much travel time can be sa
A worker in a sunglass factory can make 50 frames or 100 lenses per day. There are 90 workers. How many workers should make lenses?