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
Pepsi [2]
2 years ago
7

Six is called a perfect number because its factors (not including 6) add up to itself, i.e. 1 + 2 + 3 = 6. find all the perfect

numbers between 20 and 30
Mathematics
1 answer:
Nikolay [14]2 years ago
4 0
28. There is only one perfect number between 20 and 30.

28= 1+2+4+7+14

Hope this helps! :))
You might be interested in
keisha surveyed a group of people to find their age and shoe size she then graph the ordered pairs (age, Shoe size) for each per
Ad libitum [116K]

shoe size of certain age groups would be the best way


5 0
4 years ago
Factor the following equations to find the zeros of the equation.
Aleks04 [339]
Work shown above! Answer is p = 4, -5 , 3

6 0
4 years ago
2. What is the slope of the graph of 4x + 5y = 10?
Temka [501]

Answer:

-0.8 or -4/5

Step-by-step explanation:

You could do this a couple of ways. If you wanted to change your equation into slope-intercept form to make it easier for you, then you can do as follows:

4x + 5y = 10

5y = -4x + 10

y = -4/5x + 2

So your slope is -4/5.

Or you could do -A/B when your equation is in standard form. A is the term in front of the x value and B is the term in front of the y. Both strategies give you -4/5 for the slope.

8 0
3 years ago
Read 2 more answers
24 cakes is 75% of<br> . what number of<br> cakes?<br> 47
vova2212 [387]

Answer:

35

Step-by-step explanation:

Do the butterfly multiplication method

24 x 100= 2,400

2,400/75 =32

5 0
3 years ago
The original scale factor of the drawing of a squirrel swimming pool is 1 / 90 in the event of the original drawing measured to
lawyer [7]
Yup Jake is correct ^-^
3 0
4 years ago
Other questions:
  • One cow is fed a growth hormone and another cow is not. After a year, both cows are weighed.
    8·2 answers
  • What's 5382619 rounded to the nearest 100000
    15·2 answers
  • What’s 16/24 as an equivalent fraction
    11·2 answers
  • Which Algerbredic expression is equivelant to the expression below
    7·2 answers
  • If a car is travelling at 50 mph how long would it take for the car to travel 12.5 miles?
    5·2 answers
  • Identifying Radicals in Simplest Form
    6·2 answers
  • Help me please y=-3x-4 A.(-2,4) B.(-3,5) C. (-2,4)(-3,5) D.Neither
    10·2 answers
  • A city pool is in the shape of rectangle with the dimension of L=25 yards and W=60 feet. What is the perimeter of the pool?
    13·2 answers
  • Find the Volume, Of the shape
    12·1 answer
  • A parent made x cupcakes for each of the 109 students in the fourth grade. Which expression could be used to determine the total
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!