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
Fantom [35]
2 years ago
8

a student says that if 5x^2 = 20, then x must be equal to 2. do u agre or disagree with the student? justify your answer.​

Mathematics
1 answer:
inna [77]2 years ago
7 0

Answer:

The student is correct.

Step-by-step explanation:

Given that 5x² = 20:

It is true that the value of x = 2 because 2² = 4, and when you multiply 4 with 5, you'll get a product of 20:

5x² = 20

5(2)² = 20

5(4) = 20

20 = 20

Therefore, the student is correct that x = 2.

You might be interested in
The sum of two consecutive even integers is 226. What is the larger integer?
Molodets [167]
114. This would make 112 the smaller one 114 +112 ------- 226
7 0
3 years ago
Read 2 more answers
Elaine and Rocco shared a bag of popcorn Rocco are 5/8 of the bag Elanie ate 1 3/8.how much popcorn did Elanie and Rocco eat in
amid [387]
2 bags, because when you add 5/8 and 1 3/8 you get 1 8/8 which is really 2
7 0
3 years ago
My twin and I constantly argue about who is the elder. He claims that just because he was born first, he is older than I am. I r
NemiM [27]
Time zones<span> and </span>time<span> offsets. A </span>time zone<span> is a geographical region in which residents observe the same standard </span>time<span>. A </span>time<span> offset is an amount of </span>time<span> subtracted from or added to Coordinated Universal </span>Time<span> (UTC) </span>time<span> to get the current civil </span>time<span>, whether it is standard </span>time<span> or daylight saving </span>time<span> (DST)

I hope my answer has come to your help. God bless you and have a nice day ahead!
</span>
5 0
3 years ago
3x+ 2 =7x -1 what is the answer
vampirchik [111]

Answer:

6x

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Is 4/5 an integer? pls help
lesya692 [45]

Answer:

Answer and Explanation

Step-by-step explanation:

The fraction 4/5 is a rational number. Rational numbers result when one integer is divided by another. both four and five are integers.

8 0
3 years ago
Other questions:
  • How many 4-digit palindromes contain both the digits 1 and 2
    11·1 answer
  • Standard form of line that passes thru (-3,5) and (-2,-6)
    14·1 answer
  • What is the answer 5 X 5 1/6
    12·2 answers
  • Look at the graph of the function y = 5x. Which statement is true?
    5·1 answer
  • ( I NEED THIS FAST)A speedometer has a percent error of 10%. The actual speed of the car is 40 mph. Select from the drop-down me
    10·2 answers
  • Write 36/100 as a fraction in simplest form
    5·2 answers
  • Will your career more important than anything else
    9·2 answers
  • Can some one help thanks
    15·2 answers
  • At the beginning of the school year, there were
    13·2 answers
  • What is the least common multiple of 14 21 and 28​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!