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
victus00 [196]
2 years ago
9

Yumiko solved |x|>5 by solving x>-5 and x<5. explain the error yumiko made

Mathematics
1 answer:
Whitepunk [10]2 years ago
3 0

Answer:

switched signs around

Step-by-step explanation:

I believe that s/he switched the signs around so

|x|>5 is solved by x<-5 and x>5

but I'm not quite sure, sorry

You might be interested in
What is 1 7/10 written as an improper fraction
Len [333]
17/10 is what ur looking for
6 0
4 years ago
Read 2 more answers
If f(3) = 3^x and g(x) = 7^x then the graph of g(x) will be — the graph of f(x) when x&lt;0.
Allushta [10]

Using the given exponential functions, it is found that the graph of g(x) will be less than than the graph of f(x) when x < 0.

<h3>What are the exponential functions?</h3>

The given exponential functions, f(x) and g(x), are respectively given by:

  • f(x) = 3^x
  • g(x) = 7^x

When x < 0, one possible value is x = -1, hence evaluating the functions at these values:

f(-1) = 3^{-1} = \frac{1}{3}

g(-1) = 7^{-1} = \frac{1}{7}

\frac{1}{3} > \frac{1}{7}, hence, the graph of g(x) will be less than than the graph of f(x) when x < 0.

More can be learned about exponential functions at brainly.com/question/25537936

3 0
2 years ago
A bedroom is shaped like a pentagon. A designer wants to put a triangular bookshelf in the corner marked on the diagram. The sum
murzikaleks [220]
The sum of interior angels of a pentagon is 550
5 0
3 years ago
3. When did the law become effective?
galben [10]

Answer:

which law?

Step-by-step explanation:

6 0
3 years ago
I need help! i’ll give brainliest
Yanka [14]

Answer:

>

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • The HCf of 30 and40<br><br><br><br>​
    5·2 answers
  • How can you determine the difference between an arithmetic and geometric sequence if you are given the first 4 terms of the sequ
    9·2 answers
  • A cone has a diameter of 10 inches. If its height is twice its radius, about what is the volume of the cone in cubic inches? Use
    13·1 answer
  • Please help ASAP!!! At a dinner party, two desserts are being served. Six of the guests choose cheesecake, and eight of the gues
    7·1 answer
  • X-30% is 12. What is X?
    12·2 answers
  • initially the first bank account is $5 less than the second account. after a month the first account had tripled and the second
    15·1 answer
  • vivian is going to do some yard work, but she needs to leave her house at 2:00 to go to a football game. She is going to mow the
    6·1 answer
  • What is the probability that the 2 cards you will draw will be blackjacks?
    14·1 answer
  • Please help with my math homework ​
    9·2 answers
  • #1: Find the value of X. (GEOMETRY)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!