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
Scrat [10]
3 years ago
10

Need help please it’s due today show work

Mathematics
1 answer:
kari74 [83]3 years ago
8 0

Answer:

D. -(-2/9)

Step-by-step explanation:

Once you distribute the negative sign, it makes the same answer.

-2 times -1 = 2

9 times -1 = -9

2/-9

You might be interested in
What is 5 divided by 25
disa [49]

Answer:

0.2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I am having trouble with this question. ​
a_sh-v [17]

Answer:

x=12√2

y=45°

Step-by-step explanation:

as we know diagonal of a square

=a√2

=12√2

and

y=45°

8 0
3 years ago
A line passes through the points (8, 10) and (9, 10). What is its equation in slope-intercept form?
mash [69]
I’m pretty sure that in slope intercept form it will be y-10=(0/1)(x-8)
4 0
3 years ago
Please help it's due in a few minutes. ​
Oksanka [162]
The answer would be 1/3 right?
3 0
3 years ago
Read 2 more answers
A newspaper article states that 90% of drivers in Iowa wear their seatbelt. Suppose we are interested in estimating the proporti
konstantin123 [22]

Answer:

The sample size is  n  = 3457

Step-by-step explanation:

From the we are told that

  The population proportion is  p =  0.90

  The margin of error is  E =  0.01  

From the question we are told the confidence level is  95% , hence the level of significance is    

      \alpha = (100 - 95 ) \%

=>   \alpha = 0.05

Generally the sample size is mathematically represented as

       n  =[  \frac{ Z_{\frac{\alpha }{2} }  }{E} ]^2 * p(1-p)

=>  n  =[  \frac{ 1.96  }{0.01} ]^2 * 0.90(1-0.90)

=>   n  = 3457

8 0
4 years ago
Other questions:
  • One more math question! Thanks!
    8·2 answers
  • Given the venn diagram below, what is the correct notation?
    5·1 answer
  • Jaime earned some money mowing the neighbor's lawn. He spent one-fourth of his money to take his friends to see a movie. Then he
    9·1 answer
  • Question
    5·1 answer
  • Derek has a bird that weighs 3 pounds. Use the double line diagram below to help you determine approximately how many kilograms
    12·2 answers
  • Sadie is going to a carnival that has games and rides. Each game costs $1 and each ride costs $3.50. Sadie spent $28.50 altogeth
    15·2 answers
  • Carla had 8 sticks of gum. She gave 3/8 of her gum to her friends. How many sticks of gum doesCarla have left
    11·1 answer
  • Triangle ABC is graphed on the coordinate plane.<br><br> What is the perimeter of ΔABC?
    14·1 answer
  • Consider the following binomial experiment: A newspaper publisher claims that 52% of the people in a certain community read his
    12·1 answer
  • Which graph is defined by the function given below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!