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
zaharov [31]
3 years ago
12

The coordinates of quadrilateral ABCD plotted on a coordinate plane are A(0, 3), B(3,-1).

Mathematics
1 answer:
Vikki [24]3 years ago
3 0

Answer:

24.56  (parallelogram)

Step-by-step explanation:

4 sides of ABCD: AB, BC, AD, DC

perimeter = AB + BC + AD + DC

distance of two points: √(x-x')²+(y-y')²

AB = √3²+4² = √25 = 5

BC = √7²+2² = √53 = 7.28

AD = √7²+2² = √53 = 7.28

DC = √3²+4² = √25 = 5

P = 5*2 + 7.28*2 = 24.56

You might be interested in
A local aquarium purchased a new turtle tank for their giant turtle exhibit. What is the volume of the turtle tank. 15 yd, 12yd,
slavikrds [6]

Answer:

1440 yd³

1200 yd³

Step-by-step explanation:

A local aquarium purchased a new turtle tank for their giant turtle exhibit  for their giant turtle exhibit.

By using the dimensions 15yd by 12yd by 8yd and the shape of the tank is cubooid

We can determine volume by using the formula i.e

V = (Length) × (Width) × (Height),

then the volume of the tank will be

V = 15 × 12 × 8 =

V=1440 yd³.

Now , by using dimensions 15 yd by 8 yd by 10 yd

The volume will be,

V = 15 × 8 × 10 = 1200yd³

6 0
3 years ago
Identify PR rounded to the nearest tenth. Please help asap!!
kicyunya [14]

Trigonometric Functions:

S\frac{O}{H} C\frac{A}{H} T\frac{O}{A}

Sine\frac{Opposite}{Hypotenuse} Cos\frac{Adjacent}{Hypotenuse} Tan\frac{Opposite}{Adjacent}

You have the angle and the adjacent. You need to find the hypotenuse (PR). Therefore, you use cos.

Cos(26)=\frac{13}{H}

Rearrange the formula to find H (PR):

H = \frac{13}{Cos(26)}

14.463 ~ 14.5

<h2>14.5°</h2>
5 0
3 years ago
A filling machine puts an average of four ounces of coffee in jars, with a standard deviation of 0.25 ounces. forty jars filled
Lunna [17]
Let's attack this problem using the z-score concept.  The sample std. dev. here is (0.25 oz)/sqrt(40), or 0.040.  Thus, the z score representing 3.9 oz. is
        3.9 - 4.0
z = -------------- = -2.5
          0.040 

In one way or another we must find the area under the std. normal curve that lies to the left of z = -2.5.  Use a table of z-scores or a calculator with built-in statistics functions.  According to my TI-83 Plus calculator, that area is

0.006.  One way of interpreting this that with so small a standard deviation, most volumes of coffee put into the jars are very close to the mean, 4 oz.
4 0
3 years ago
52 – 4 &gt; – 29 AND – 12 + 6 &gt; 2<br> Solve and give answer in interval notation
BlackZzzverrR [31]

Answer:

wait huh?im confused lol

Step-by-step explanation:

6 0
3 years ago
An employer uses the linear regression equation mc024-1.jpg to predict the weekly salary, y, of an employee who sells x dollars
jolli1 [7]

Answer:

Alex earned about $60 more than Joaquin did.

Step-by-step explanation:


5 0
3 years ago
Other questions:
  • the product of 8 and the sum of 4 and a number is 112. What is the number? Which equation could be used to solve for the number?
    8·2 answers
  • Which statement describes the relationship between the line graphs of the equations below? y = −2 x + 4 y = 1/2x + 4 a. The line
    9·1 answer
  • 12 1/7 + 3 6/11 add simply if possible will mark braniest been stuck for 25 min on this show ur work
    7·2 answers
  • What is 
    7·2 answers
  • General solution of equation sin x + sin 5x = sin 2x + sin 4x is
    12·1 answer
  • A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -6) and your house is located at (
    11·2 answers
  • PEOPLESS PLEASE HELP WHAT IS 4/5 × 2/3?​
    6·1 answer
  • What value of x is in the solution set of 3(x-4) ≥ 5x+2
    11·1 answer
  • Make y the subject of the formula.
    12·2 answers
  • Graph -5x + 2 &gt; 3y and 3x-4y &lt;3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!