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
drek231 [11]
2 years ago
7

What is the perimeter of a square with a side length of 7 cm?

Mathematics
2 answers:
Svetach [21]2 years ago
8 0

Answer:

D. 28 cm

Step-by-step explanation:

P=4s

P=4(7)

P=28

jekas [21]2 years ago
3 0

Answer:

D. 28cm

Step-by-step explanation:

P = 4s

P = 4(7cm)

P = 28cm

=> D. 28cm

You might be interested in
How do you multiply 2 different fractions?
Blababa [14]

Answer:

The first step when multiplying fractions is to multiply the two numerators. The second step is to multiply the two denominators. Finally, simplify the new fractions. The fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator.

Step-by-step explanation:

<em>hope</em><em> </em><em>it'll help you</em><em>.</em><em>.</em><em>.</em>

8 0
2 years ago
Read 2 more answers
Two dice are rolled at the same time. The first die shows a 2. Given that is a random variable that represents the sum of the re
xeze [42]

Answer:

3 ≤ X ≤ 8

Step-by-step explanation:

A die has 6 faces numbered from 1 to 6.

If two dice are rolled at the same time and the first die already shows a 2. Then the second die will show any number between 1 and 6 inclusive.

X which is the sum of the results shown by the dice will always be greater than or equal to 3 but less than or equal to 8. This is because the first die already shows a 2 and the second die will always be a number between 1 and 6 inclusive. i.e

X = result from die 1 + result from die 2

X = 2 + [1, 6]

X = [3, 8]

In other words, the minimum value of X is 3 and the maximum value of X is 8.

8 0
3 years ago
-1/6,5/3,-5/6 least to greatest
Phantasy [73]

Hi There

The first thing you must do is divide the numerator by their denominator

-1/6 = -0.16

5/3= 1.16

-5/6= -0.83

Now we can see which one is the greatest and least

-0.83 < -0.16 < 1.16 ( That's the answer)

Now you might asking yourself why -0.83 is lest than -0.16 ?

Well the reason is because when the negative number is farter zero.. it is lest than the one that near to the zero. So that's why


I hope that's help and if you have questions please let me know :)

4 0
3 years ago
Read 2 more answers
Use the rule to write the first twelve numbers in the pattern Describe another pattern in the numbers Rule add 15 subtract 7 fir
Lunna [17]

Answer:

4, 19, 12, 27, 20, 35, 28, 43, 36, 51, 44, 59 and even, odd, even,...

Step-by-step explanation:

Rule add 15 subtract 7 first term 4

4

4 +15 = 19

19 -7 = 12

12 +15 = 27

27 -7 = 20

20 +15 =35

35 -7 = 28

28 +15=43

43 -7=36

36 +15 = 51

51- 7=44

44 +15=59

Describe another pattern in the numbers

even, odd, even, odd,...

4 0
2 years ago
Help asap
mylen [45]

Answer:

B.2 1/41

Step-by-step explanation:

In a perfect square trinomial of the form ax+bx+c where a, b and c are constants, the value of (b/2)²=ac

In the provided equation the value of a=1, b=-3 c=?

Therefore, (-3/2)²=c since a-the coefficient of x²=1 and 1×c=c

c=2.25= 2 1/4

Thus the trinomial x² - 3x + 2 1/4 is a perfect square.

5 0
3 years ago
Other questions:
  • Write a two column proof.<br> Given: 7y=8x-14 ; y=6<br> Prove: x=7
    6·2 answers
  • The length of rectangle is represented by x and the width by y. The square of the diagonal of the rectangle is equal to the sum
    13·2 answers
  • 6x-y in a verbal expression
    11·1 answer
  • 0.
    5·1 answer
  • C=zn+z solve for n please help me
    10·1 answer
  • What is the equation of the line that passes through the point (-6, -2) and has a<br> slope of 1/6
    13·1 answer
  • Factor out the coefficient of 1/2d+6
    7·2 answers
  • What is the product of (2p + 7)(3p2 + 4p – 3)?
    14·1 answer
  • Lana makes eight dollars an hour Plus $12 an hour for every hour overtime. Overtime hours are any hours more than 40 hours for t
    12·1 answer
  • Indicate the equation of the line meeting the given conditions. Put the equation in standard form.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!