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
Oxana [17]
2 years ago
13

Someone help its math 50 points

Mathematics
2 answers:
dimaraw [331]2 years ago
4 0

Answer:

i think it is (-1,0)

Step-by-step explanation:

if you graphed  the points this option makes the most sense

nataly862011 [7]2 years ago
3 0
The answer is D, or (2, -2).

Explanation: The angles that would make up the top left and right corners of the parallelogram would be (4,0) and (2,0). Because (0, -2) is the bottom left angle, to make this shape a full parallelogram, the y-coordinate of the other angle would have to also be -2, and it would have to be to the right of the origin so the figure does not look sloppy. To add on to this, none of the given x-coordinates are negative, so the fourth point should not have a negative x-coordinate. That would instantly get rid of A, B, and C. Therefore, your answer would be D, or (0, -2).
You might be interested in
PLEASE HELP ME!!!! I will give you 45 points Because that’s all I have!!!
Elanso [62]

Answer:

24F...........,.....

5 0
3 years ago
find all the factors of 38,39 and 40. Do they have any factors in common? Explain how you can tell if some numbers have factors
Usimov [2.4K]

Answer:

1

Step-by-step explanation:

thousand

7 0
4 years ago
5n + 34 = -2 ( 1 - 7n)<br>this is due by midnight.<br><br>NO LINKS PLEASE!
kodGreya [7K]

Answer :

n = 4

Step-by-step explanation:

5n + 34 = -2(1-7n)

first distribute

5n + 34 = -2(1) -2(-7n)

5n + 34 = -2+14n

-5n

+2

then get all of n to the same side

36 = 9n

isolate the variable

36/9 = 9n/9

4 = n

7 0
3 years ago
Read 2 more answers
IM KINDA CONFUSE SO SOMEONE HELP ME I BEEN SPAMMING QUESTIONSS ALSO PLS DONT STEAL MY POINTS
NISA [10]

Answer:

the answer is the 2nd, 3rd, and 4th ones

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A research group needs to determine a 90% confidence interval for the mean repair cost for all car insurance small claims. From
lutik1710 [3]

Answer:

a) z = 1.645

b) The should sample at least 293 small claims.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.9}{2} = 0.05

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

So it is z with a pvalue of 1-0.05 = 0.95, so z = 1.645, which means that the answer of question a is z = 1.645.

Now, find  the margin of error M as such

M = z*\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

(b) If the group wants their estimate to have a maximum error of $12, how many small claims should they sample?

They should sample at least n small claims, in which n is found when

M = 12, \sigma = 124.88. So

M = z*\frac{\sigma}{\sqrt{n}}

12 = 1.645*\frac{124.88}{\sqrt{n}}

12\sqrt{n} = 205.43

\sqrt{n} = \frac{205.43}{12}

\sqrt{n} = 17.12

\sqrt{n}^{2} = (17.12)^{2}

n = 293

The should sample at least 293 small claims.

8 0
3 years ago
Other questions:
  • BRAINLIEST FOR THE CORRECT PROOF:<br><br> prove, a^logx base a=x
    14·1 answer
  • What type of sequence is this: 4, 6, 8, 10…?
    9·2 answers
  • Why does it take 3 copies of 1/6 to show the same amount as 1 cooy of 1/2
    8·1 answer
  • I WILL GIVE A CROWN FOR RIGHT ANSWER
    14·1 answer
  • ILL GIVE BRAINLIEST!!! At Beaumont High School, there are 12 players on the baseball team. All 12 players are taking at least on
    9·1 answer
  • X +4=3.5=28<br> Need help
    5·1 answer
  • PLZ HELP ME!!! NO LINKS PLZ!!!!!!
    15·1 answer
  • The Yankees played 80 games and won 64 of them. What<br> percent of the games did they lose?
    12·2 answers
  • To purchase $14,100 worth of restaurant equipment for her business, Donna made a down payment of $1700 and took out a business l
    12·2 answers
  • What does ''tension cuts the air'' mean
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!