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
Karolina [17]
3 years ago
14

Which of the following numbers is NOT a solution of the equation |x + 5| = x + 5?

Mathematics
1 answer:
Nata [24]3 years ago
7 0

Answer:

-10 is not a solution to the equation

Step-by-step explanation:

I don't really have an explanation

You might be interested in
A Gallup Poll in July 2015 found that 26% of the 675 coffee drinkers in the sample said they were addicted to coffee. Gallup ann
emmasim [6.3K]

Answer:

The 95% confidence interval for the percent of all coffee drinkers who would say they are addicted to coffee is between 21% and 31%.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

The margin of error is:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

A confidence interval has two bounds, the lower and the upper

Lower bound:

\pi - M

Upper bound:

\pi + M

In this problem, we have that:

\pi = 0.26, M = 0.05

Lower bound:

\pi - M = 0.26 - 0.05 = 0.21

Upper bound:

\pi + M = 0.26 + 0.05 = 0.31

The 95% confidence interval for the percent of all coffee drinkers who would say they are addicted to coffee is between 21% and 31%.

4 0
3 years ago
If y = -12 when x = 9, find u when x = -4
True [87]

Answer:

y should equal -25 if i did the math right

Step-by-step explanation:

-12 and 9 have a difference of -21 so if i subtract -21 from -4 it would equal -25.. hope this helps!!

4 0
3 years ago
A wire was bent into the shape of a rectangle with width 5 and length 7 . If this wire
12345 [234]

Answer:

B | 6

Step-by-step explanation:

First, find the length of the wire by finding the perimeter of the rectangle

2(5) 2(7) = 24

If a square has 4 sides, put 24 as the numerator and 4 as the denominator.

24/4

Now, divide it and you'll get 6, the answer.

5 0
3 years ago
PLEASE help me!!! List 2 real life examples of decimals. List 2 real life examples of percents.Thanks!!
zepelin [54]
I helped my friend pull out her tooth I asked for 20% of the money she got from the tooth fairy           I'm and my friend were walking down the street I found a pile of pennies  and my friend asked for 50% of the pennies because we found them together
6 0
3 years ago
Based on the given information, which conjecture is invalid?
a_sh-v [17]
Valid based on the given information<span>. If not, write </span>invalid<span>. ... So, the statement is </span>invalid<span>. Determine .....disprove a </span>conjecture<span> reached using inductive or deductive</span><span> .</span>
3 0
3 years ago
Other questions:
  • Simplify this ratio: 100 blue marbles to 60 red marbles
    10·2 answers
  • If 5 times a number increased by 4, the result is at least 19. Find at least possible number that satisfies these conditions
    11·2 answers
  • Please help me answer this in variable terms and constant terms -5.6x + 7 + 24y - 9
    8·1 answer
  • For a function f(x), hypothesize what would happen to the graph if multiple k-values were introduced into the function notation
    11·1 answer
  • Match each vertex in IJL to its corresponding vertex in the dashed triangle.
    9·1 answer
  • Which expression is equivalent to 4/9×2? <br> 2x 9/2<br> 4x2/9 <br> 2x2/9 <br> 4x9/2
    9·2 answers
  • Please answer the question........Thank you! :D
    7·2 answers
  • A florist uses 10 red roses for every 4 white roses in her bouquets. What is the ratio of red roses to the total number of flowe
    8·2 answers
  • gabi and mina both okay a single player game where they try to survive as many rounds as possible without crashing their car int
    10·1 answer
  • Brainliest for help! <br> Sketch a graph of the function <br> y =sin(x) + 2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!