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
antoniya [11.8K]
2 years ago
7

Which equation has infinitely many solutions?

Mathematics
1 answer:
Maslowich2 years ago
8 0

Answer:

The equation 2 x + 3 = x + x + 3 is an example of an equation that has an infinite number of solutions.

You might be interested in
Multiply. <br> -3.9(-5.7)(3) <br> The product is:
scZoUnD [109]

Answer:

66.69

Step-by-step explanation:

You start off with -3.9 x -5.7 which gives you a positive, and that positive is 22.23, then you multiply that number by 3, and you get 66.69.

7 0
3 years ago
Read 2 more answers
Rectangle EFGH is rotated 90° clockwise around the origin. What are the coordinates of the image point F?
denpristay [2]

Answer:

3 -5 on edg

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which graph best represents a functionwith zeros of -3, 0, and 2?
torisob [31]

Answer:

0

Step-by-step explanation:

5 0
3 years ago
13 is 6 1/2% of what number?
mylen [45]

Answer:

200

Step-by-step explanation:

3 0
1 year ago
Dr. Ashby is studying the heart rate of adult men. Preliminary data suggests that the standard deviation of heart rates for adul
jok3333 [9.3K]

Answer:

n=42 adult men

Step-by-step explanation:

-The minimum sample size to get a desired margin of error, E is calculated using the formula:

n\geq( \frac{z\sigma}{E})^2

-Given that \sigma=7.5, \ \ E=3\ , \ z_{0.005}=2.58, we can substitute to solve for n in the above formula:

n\geq (\frac{z\sigma}{E})^2\\\\\therefore n=(\frac{z_{\alpha/2}\sigma}{E})^2\\\\=(\frac{2.58\times7.5}{3})^2\\\\=41.6025\approx42

Hence, the desired minimum sample size, n is 42 adult men.

4 0
3 years ago
Other questions:
  • In a recent international sport​ competition, the top three countrieslong dash—country ​a, country​ b, and country clong dash—wo
    5·1 answer
  • Which property allows you to write the expression<br> (3 + 7i) + (8 − 6i) as (8 − 6i) + (3 + 7i)?
    7·1 answer
  • What is five less of the product of 7 and b
    11·1 answer
  • The population of a town grows exponentially. After 1 year, the population is 34,560. After 2 years, the population is 37,325. W
    6·1 answer
  • What is the scale factor for the set of similar figures? Type in your answer as a decimal.
    10·1 answer
  • PLEASE ANSWER!!!!
    5·1 answer
  • Find the remainder of h^4+h^2-2=h+3
    9·2 answers
  • What is the answer?please ​
    9·1 answer
  • Multiply and reduce to lowest terms. Convert into a mixed number if necessary.<br> 4 x 3/5 = ?
    6·2 answers
  • Which of the follwing is correxr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!