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
erma4kov [3.2K]
2 years ago
10

To prove a polygon is a rectangle, which of the properties listed must be included in the proof?

Mathematics
1 answer:
IgorLugansk [536]2 years ago
3 0
Can’t see a picture or can you send one so I can see the problem
You might be interested in
The points (-16,r) and (-4,11)lie on a line with slope 1/2. Find the missing coordinate r?
Sergio [31]

Answer: The missing coordinate R is 5.

Step-by-step explanation:

11=1/2(-4) + B

11=-2 +B  

B= 13

B represents the y-intercept

so we will use the equation y=mx + B  and we know the slope and y intercept.

r= 1/2(-16) + 13

r= 5

3 0
3 years ago
Determine where V(z)=z4(2z−8)3 is increasing and decreasing.
Marat540 [252]

Answer and Explanation:

A function is said to be increasing, if the derivative of function is f’(x) > 0 on each point. A function is said to be decreasing if f”(x) < 0.

Let y = v (z) be differentiable on the interval (a, b). If two points z1 and z2 belongs to the interval (a, b) such that z1 < z2, then v (z1) ≤ v (z2), the function is increasing in this interval.

Similarly, the function y = v(z) is said to be decreasing, when it is differentiable on the interval (a , b).

Two points z1 and z2 Є (a, b) such that z1 > z2, then v (z1) ≥ v(z2). The function is decreasing on this interval.

The function y = v (z)

The derivative of function Y’ = v’(z) is positive, then the function is increasing.

The function y = v (z)  

The derivative of function y’ is negative, then the function is decreasing.

8 0
3 years ago
The table below shows the information given on a can of turkey chili.
likoan [24]

Answer:

(from most to least)

1. Total carbohydrates (34g)

2. Total fat (3.5g)

3. Sodium (1,110 mg, 1.11g)

4. Cholesterol (25mg, 0.025g)

Step-by-step explanation:

5 0
3 years ago
HELP FAST URGENTLY!!!
lys-0071 [83]
MY answer is #4 4.3 Times 107
4 0
3 years ago
Lawrence High prevailed in Saturday's track
Serggg [28]

Answer:

The answer is below

Step-by-step explanation:

Let x represent a first place finish, y represent a second place finish and z represent a third place finish.

Since there is a total of 20 individual events, hence:

x + y + z = 20          (1)

A first place finish is 5 point, a second place finish is 3 point and third place finish is 1 point. Therefore:

5x + 3y + z = 68      (2)

The second  place finishers is as much as first and third-place  finishers combined. Hence:

y = x + z                   (3)

Solving equation 1, 2 and 3 simultaneously gives:

x = 7,  y = 10 and z = 3

This means the number of first place finishes was 7, second place finishes was 10 and third place finishes was 3

4 0
3 years ago
Other questions:
  • A graph that has a finite number of data points is
    10·1 answer
  • A lunch box costs $4.50 plus sales tax. After sales tax, the lunch box is $4.86. What is the sales tax rate?
    15·1 answer
  • Find the focus and directrix of y=4x^2
    7·1 answer
  • Please need help the review with my quiz on Thursday
    10·2 answers
  • Melanie buys a carrying case for her new laptop computer. The retail price is $24.50 and the sales tax is 7%. What is the amount
    13·1 answer
  • Which property is illustrated by the equation 2+8=8+2?
    11·2 answers
  • Which set of ordered pairs does not describe a function?
    11·1 answer
  • A hiking trail is 150 miles long directional signs are posted along the trail every 1/3 mile how many signs are posted along the
    11·2 answers
  • What the answer of this question?
    10·2 answers
  • What expression is equivalent to 12x^4/4x^16 helpppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!