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
seraphim [82]
3 years ago
10

Eric had 13 tiles to arrange in a rectangular design how does Erics drawing show that 13 is a prime number

Mathematics
1 answer:
zimovet [89]3 years ago
3 0
You just need to divide 13 and 2 and get 6.5.

You might be interested in
For what value of the number k is the following function differentiable at x=2
d1i1m1o1n [39]

Answer:

For f(x) to be differentiable at 2, k = 5.

Step-by-step explanation:

For f(x) to be differentiable at x = 2, f(x) has to be continuous at 2.

For f(x) to be continuous at 2, the limit of f(2 – h) = f(2) = f(2 + h) as h tends to 0.

Now,

f(2 – h) = 2(2 – h) + 1 = 4 – 2h + 1 = 5 – 2h.

As h tends to 0, lim (5 – 2h) = 5

Also

f(2 + h) = 3(2 + h) – 1 = 6 + 3h – 1 = 5 + 3h

As h tends to 0, lim (5 + 3h) = 5.

So, for f(2) to be continuous k = 5

7 0
3 years ago
Points Points Points
alex41 [277]
Yesyesyes thank you have an amazing day!
3 0
3 years ago
Read 2 more answers
If f(x)=7x-7 what is f(8)+f(4)
NARA [144]

<u>Given Function is</u>

  • f ( x ) = 7x - 7 ------- eqn ( 1 )

<u>Now , put the value of x = 8 in eqn ( 1 )</u>

  • f ( 8 ) = 7 ( 8 ) - 7
  • f ( 8 ) = 56 - 7
  • f ( 8 ) = 49 ------- eqn ( 2 )

<u>Now , put the value of x = 4 in eqn ( 1 )</u>

  • f ( 4 ) = 7 ( 4 ) - 7
  • f ( 4 ) = 28 - 7
  • f ( 4 ) = 21 ------- eqn ( 3 )
<h3 />

<u>From eqn ( 2 ) nd eqn ( 3 ) we get,</u>

  • f ( 8 ) + f ( 4 )
  • 49 + 21
  • 70

Hope Helps! :)

7 0
3 years ago
PLSSS HELP MEE PLSSSS
Elza [17]
C- 5 less than 6 times some number.
5 - 6t
6 0
3 years ago
Read 2 more answers
Please Help me solve this
zimovet [89]

42 divided by 5 is actually 8.4 however u cant have .4 of a rock so the answer is that each friend gets 8 rocks( including him)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x.
    5·1 answer
  • Paul's pizzeria sells 45 cheese pizzas and 20 pepperoni pizza every week. what is the ratio of cheese pizzas to pepperoni pizzas
    10·2 answers
  • Use the graph of the polynomial function to find the factored form of the related polynomial. Assume it has no constant factor.
    5·2 answers
  • An open-top box is to be made from a 42-inch by 48-inch piece of plastic by removing a square from each corner of the plastic an
    9·1 answer
  • What is the value of 9x - 4y if x = 3 and y = 2​
    15·2 answers
  • 18. Josh bought 2.3 pounds of asparagus. If
    14·1 answer
  • How to make a decimal a mixed number​
    7·1 answer
  • 2(4x - 5) - (x - 4) solve please
    6·2 answers
  • Can you help me please?
    15·2 answers
  • QUICK?!!<br> For each ordered pair, determine whether it is a solution to 3x-5y=-13
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!