1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rewona [7]
3 years ago
12

Prove that the difference between 9th square number and 5th square number is a multiple of 8?​

Mathematics
1 answer:
Yuki888 [10]3 years ago
8 0

Answer:

Step-by-step explanation:

9th square number = 81

5th square number=25

81-25=56

56 is a multiple of 8 as 8 x 7=56

You might be interested in
Please can someone help I try it hard but I don’t understand it
sammy [17]

He could have scored 7, 14, 21, 28, 35, or 42 points (all multiples of 7 less than 45).

answer: B

5 0
3 years ago
Read 2 more answers
6. Solve each equation and check your solution. 3x - 6 = 4(2 - 3x) - 8x
Advocard [28]

Answer:

Multiple answers (Work & answers below)

Step-by-step explanation:

6 0
3 years ago
Which system below has no solution?
Alex787 [66]

Answer:

Step-by-step explanation:

A system has no solution if the 2 (or more) functions that make up the system do not intersect.  The only pair of functions here that do not have an intersection is found in D. You could graph these 2 on a graphing calculator to see that this is true.

4 0
3 years ago
a circle is centered on point b. points a, c and d lie on its circumference. if angle abc measures 40 degrees, what does angle a
grigory [225]

Answer:

320 degrees

Step-by-step explanation:

There are 360 degrees in a circle. 360-40=320

3 0
3 years ago
I do 10 - 8 for this, right...?
natima [27]
No, you would do 100 - 64 because 10^2 is 100 and 8^2 is 64.
100-64= 36
The square root of 36 is 6. The length of the other leg is 6.
6 0
3 years ago
Other questions:
  • At the deli Jennifer bought roasted turkey and provolone cheese. The turkey costs $6.35 per pound and the cheese costs $4.75 per
    10·2 answers
  • jerry has a new job and earns a salary of $45000. Victoria has a new job and earns a salary of $54000 jerry will receive a salar
    14·1 answer
  • What is the purpose of the robot mice in “There Will Come Soft Rains”? A. to entertain the family's cat B. to clean the floors o
    7·2 answers
  • Write an expression for "n decreased by 3"
    12·1 answer
  • One number is 10 more than another number. If the product of the two numbers is -21 find both numbers
    13·1 answer
  • 1 2/3 ÷x=2 7/9 solve for x, please
    8·1 answer
  • What is the complete factorization of 2x2 − 11x − 21?
    9·1 answer
  • Ashley runs-mile in 4 minutes 30 seconds. Josh runsmile in 5 minutes 15 seconds. Who
    8·1 answer
  • If the equation of a line in standard form is 3x + 2y = 18, then the x-intercept is 6 and the y-intercept is 9.
    9·1 answer
  • How do you say |-5| < 3 ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!