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
The two fastest times in the past 20 years for the girls' 200-meter run at Clarksville Elementary School are 27.97 seconds and 2
Andrej [43]
No. She didn't beat the record as she was 0.03 seconds short of beating the 2nd fastest, and 0.07 seconds for the 1st fastest.

♧
4 0
3 years ago
Read 2 more answers
Brianna jogs 15 minutes more on Sunday than Saturday. She jogged 26 minutes on Saturday.
Aleks [24]

Answer:

41

Step-by-step explanation:

15+26=41

5 0
3 years ago
Read 2 more answers
If you guys can figure this out ur a genius
baherus [9]

Answer:

252 ft squared

Step-by-step explanation:

Since the radius of the circle is 3, then the diameter would be 6

Split the rectangle into 3

The way I split the shape is like the picture attached (with the blue lines).

Find the area of each rectangle which can be easily found by using the diameter of each circle (picture attached with black lines)

6*18=108

6*12=72

6*12=72

Add the areas of each rectangle.

108+72+72=252

7 0
3 years ago
Given f'(x) = (1 − x)(4 − x), determine the intervals on which f(x) is increasing or decreasing.
Sophie [7]
The critical points are at x = 1 and x = 4 giving you the intervals (-inf, 1), (1, 4) and (4, inf).

By substituting x values in these 3 intervals, you can see that f'(x) is positive in the first and third intervals and negative in the second interval.

This means that f(x) is increasing in the first and third intervals and decreasing in the second interval.

The answer is D.
8 0
3 years ago
Read 2 more answers
Problem:<br><br> 3 divided 5= 3/5<br><br> ——— x ——— = ———
grin007 [14]

Answer:

3=1/5

Step-by-step explanation:

hope this helps :) have a nice day :)

3 0
3 years ago
Other questions:
  • Tomas wants to buy a new baseball bat. The one he likes costs $130, but it is on sale for $104. What is the percent of the disco
    11·2 answers
  • Please help!!
    11·1 answer
  • Find the zeros of each function. State the multiplicity of any multiple zeros. (Please show work)
    13·1 answer
  • In order for a constitutional amendment to the Florida constitution to pass 60% of the popular vote must support the amendment.
    5·2 answers
  • Slope of parallel and perpendicular line
    9·1 answer
  • 1. What is the product of a number and its multiplicative inverse?
    9·1 answer
  • Which iequailty model and solution set best represents the possible side lengths of miriam's bulletin board?
    7·1 answer
  • Find the ratio of the areas.
    12·1 answer
  • (I WILL GIVE BRAINLIEST) PLEASE HELP!
    7·2 answers
  • The polygons are similar. Find the value of x.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!