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
Ivanshal [37]
3 years ago
14

What is the perimeter of a square with a side whose length is x + 4?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

4x+16

Step-by-step explanation:

Just multiply x and 4 by 4 to get your answer.

You might be interested in
Twenty percent of the students in a class of 100 are planning to go to graduate school. The standard deviation of this binomial
Mademuasel [1]

Answer: 4

Step-by-step explanation:

For any binomial variable X having parameters n (total number of trials ) and p (probability of getting success in each event), the standard deviation is given by :-

\sigma=\sqrt{np(1-p)}

As per given , we have

n= 100 , p= 20%=0.20

Then, the standard deviation of this binomial distribution is :

\sigma=\sqrt{100(0.20)(1-0.20)}\\\\=\sqrt{100(0.16)}=4

Hence, the  standard deviation of this binomial distribution is <u>4</u>.

5 0
3 years ago
Translate to an algebraic expression. 16 increased by n.
alex41 [277]

Answer:

16 + n

Step-by-step explanation:

Increased is addition

8 0
3 years ago
The sum of two numbers is 15. Twice one number equals 3 times the other. Find both numbers
Dmitrij [34]

Answer:

9 & 6

Step-by-step explanation:

First, check if, by adding them (sum), they equal 15:

9 + 6 = 15

Next, check the greater number, by multiplying it by 2:

9 x 2 = 18

Check the lesser number, by multiplying it by 3:

6 x 3 = 18

Note that they both have 18 as an answer.

9 & 6 are your answers.

~

4 0
3 years ago
Write the difference 20 – (–48) as a sum. Then simplify.
Salsk061 [2.6K]

Answer:

20-1(-48)Distribute

20 + 48 add

68

4 0
3 years ago
Read 2 more answers
What is the relationship between the base angles of an isosceles triangle?
Mashutka [201]
If the 2 base angles are congruent then the two opposite sides are congruent
4 0
2 years ago
Other questions:
  • A rope 33cm long has a mass of 561g. What is the mass of 13cm of this rope?
    7·1 answer
  • Use the intercept form to find the equation of the line with the given intercepts. The intercept form of the equation of a line
    11·1 answer
  • Write a fraction decimal value between 1/2 and 3/4
    14·1 answer
  • 7/8 times c for c = 8
    11·2 answers
  • What is the service area of the sphere with a radius of nine units
    14·1 answer
  • Simplify.<br> - 4(x+5) + 5x
    5·2 answers
  • A department store is having a 15% off sale on all winter coats. You purchase a winter coat for $275. The department store is lo
    13·1 answer
  • A + 3 ≥ 2<br><br>a. a ≤ -1<br>b. a ≥ -1<br>c. a ≥ 1<br>d. a ≥ 5​
    13·1 answer
  • A sphere which has a diameter of 6 inches has a volume of:
    5·1 answer
  • What is the answer the file at the bottom
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!