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
Over [174]
3 years ago
15

ASAP!!!!!! SHOW WORK!!!! Thank you!!!!!!!!!

Mathematics
2 answers:
Bogdan [553]3 years ago
5 0

Answer:

  • Square

Step-by-step explanation:

Plot the points.

<em>See the attached.</em>

It is easy to calculate the length of sides and diagonals using the coordinates and the distance formula.

The sides are all equal to \sqrt{5} units and the diagonals are both equal to \sqrt{10} units.

This is a property of a square.

Delvig [45]3 years ago
4 0

Its A trapezium

For Calculations Refer to the attachment

You might be interested in
HI IM NEW HELP IDK WHAT TO DO
Veseljchak [2.6K]
You can ask questions on here and people will answer them the best they can 
6 0
3 years ago
Read 2 more answers
A manufacturer of mosquito repellent claims that the average amount of time their repellent is effective is at least 3.5 hours.
natta225 [31]

Answer:

Hypothesis Testing:

Manufacturer claims that the average of time their mosquito repelllent is effective is at least 3.5hrs l.e μ ≥ 3.5hrs

Step-by-step explanation:

5 0
3 years ago
For the polynomial function ƒ(x) = x4 −25x2, find the zeros. Then determine the multiplicity at each zero and state whether the
AfilCa [17]

<u>ANSWER</u>

The zeros are x=-5,x=0,x=5


EXPLANATION

Given;

f(x)=x^4-25x^2.


We can rewrite the function as


f(x)=x^2(x^2-25)


\Rightarrow f(x)=x^2(x^2-5^2)


\Rightarrow f(x)=x^2(x-5)(x+5)



The zeros are found by equating the function to zero.


\Rightarrow x^2(x-5)(x+5)=0


\Rightarrow (x-5)=0

The multiplicity is 1, since it is odd the graph crosses at this intercept. which is x=5


Or

\Rightarrow (x+5)=0


The multiplicity is 1, since it is odd the graph crosses at this intercept. which is x=-5


Or


\Rightarrow x^2=0


This last root has a multiplicity of 2.

That is

x=0 repeats two times.


Since the multiplicity is even, the graph touches the x-axis at the point x=0.



See graph.









5 0
3 years ago
Select all the intervals where f is decreasing
sammy [17]

One Answer: Choice C) 0 < x < 1

==================================================

Explanation:

Let's go through the answer choices one at a time.

  • Choice A represents an increasing interval since the graph goes uphill as we move from left to right. The line through the points (-2, f(-2)) and (-1.5, f(-1.5)) has a positive slope. We can rule out choice A.
  • Choice B is a similar story to choice A. The graph goes uphill when we move from x = -1 to x = 0, so the graph is increasing on the interval -1 < x < 0. We can rule out choice B.
  • In contrast, choice C is a decreasing interval. Going from x = 0 to x = 1 has us move downhill. Choice C is the only answer.
  • Choice D is false because choice C was shown to be true.
6 0
3 years ago
Read 2 more answers
Wesley is making a patio from stones of two sizes, 5 inches wide and 10 inches wide. He wants to begin and end his pattern with
Rom4ik [11]
The first stone will be 10-in wide
The last stone will be 10-in wide
The stones in the middle will be alternating between 5-in and 10-in stones, making a total of 15-in
Total width = 145-in
Width after placing first and last stones = 145 - 20 = 125-in
Number of 15-in patterns incorporated in 125-in:
125/15 = 8.33
Therefore, he will place 8 10-inch stones within and 9 5-inch stones within the patter. 
The total 10-inch stones used = 8 + 2 = 10
3 0
4 years ago
Read 2 more answers
Other questions:
  • solve for x 2/3x=4 ????????????????????????????????????????????? this has to be like 26 characters long so don't mind the questi
    11·1 answer
  • 3.625 in fraction form and simplest and with work plz and plz answer this question quickly!
    14·2 answers
  • I need to find AB. The options are<br><br> A. 25m<br> B. 64m<br> C. 32m<br> D. 30m
    11·1 answer
  • Which of the following is equivalent to the equation 2(x-3)=5(x+1)?
    5·1 answer
  • HELP ME ANSWER THIS NO EXPLANATION JUST THE ANSWER
    9·2 answers
  • 13. Simplify –3√ 2 + 3√ 8 A. 0 B. 3√ 2 C. 9√ 2 D. –3√ 2
    6·1 answer
  • Triangle ABC, shown in the diagram below, is an isosceles triangle.
    6·1 answer
  • write the number of digits in the square root of the 6407522209 i can't solve this question please can you hepl me​
    5·2 answers
  • Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below.Step 17 positive tiles.Step 27 positive tiles a
    10·1 answer
  • Evaluate the expression 0.03^3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!