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
Amiraneli [1.4K]
3 years ago
8

The coordinates of the vertices of quadrilateral DEFG are D(−3, −1) , E(−6, 3) , F(3, 12) , and G(7, 9) .

Mathematics
2 answers:
nexus9112 [7]3 years ago
7 0
Your answer is D.
Because there are no negative reciprocals, therefore there are no right angles.
dolphi86 [110]3 years ago
5 0

Answer:

Quadrilateral DEFG is not a rectangle because it has no right angles.

Step-by-step explanation:

Plotting the coordinate points, we have a quadrilateral but not a rectangle. Looking at the points and the angles formed, we see that there do not have any right angle. In addition to this, whenever we have a rectangle we have common coordinates, like the second picture.

You might be interested in
Solve the inequality 5x<2x-3
mr Goodwill [35]

Answer:

To solve this inequality you need to get x by itself

5x<2x-3 (your first step would be to subtract 2x from each side)

3x<3 ( you then divide 3 to each side to get x by itself)

x<1

Hope this helps ;)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What should be subtracted from
pychu [463]

<u>-5a²+13ab</u> should be subtracted.

<h3>Step-by-step explanation:-</h3>

Based on the given conditions, formulate,

→- {a}^{2} - 4 {a}^{2} + 13ab

→-({a}^{2} - 4 {a}^{2}) + 13ab

Taking the coefficients or numbers, we get,

→(- 1 - 4) {a}^{2} + 13ab

→ - 5 {a}^{2} + 13ab

3 0
2 years ago
Read 2 more answers
15. The floor plan of the basement of a shopping centre is drawn to a scale of 1:400.
maks197457 [2]

Answer:

  • 4 hectares

Step-by-step explanation:

<u>The scale factor is:</u>

  • k = 1/400

Applied to the area we consider k² as the area is the product of two dimensions.

<u>Find the actual area:</u>

  • 0.25 m² : (1/400)² =
  • 0.25 m² * 160000 =
  • 40000 m² =
  • 40000 * 1/10000 hectares =
  • 4 hectares
6 0
3 years ago
Ashley is making cookies for
allochka39001 [22]

Answer:

1.6 cups of sugar

Step-by-step explanation:

0.4 cups per batch.

4 batches.

Total sugar required = 0.4 x 4

= 1.6 cups of sugar

8 0
3 years ago
Find the arc length of the partial circle
k0ka [10]

Answer:

23.56

Step-by-step explanation:

its 3/4th the circumfrence

8 0
3 years ago
Other questions:
  • Twenty-eight people in student council are running for the offices of president and vice-president. In how many different ways c
    14·1 answer
  • What is the answer to this?
    15·1 answer
  • Factor the expressions completely <br><br> 135<br><br> 28n to the power of 2 , m to the power of 2
    15·1 answer
  • What is the independent variable of an equation?
    14·1 answer
  • A sign says that the price marked on all music equipment is 30% off the original price. You buy an electric quite for the sale p
    6·2 answers
  • In her freshman year, Wilhelmina earned a B+ in algebra, a B+ in English, an A- in science, and a B- in geography. As a sophomor
    12·1 answer
  • Original amount is 100 percent, subtracted discount is 20 percent. Use the diagram to help you solve the problem. A pair of shoe
    11·2 answers
  • Macy is tutoring students in mathematics during her summer break. She charges $20 for a 30 minute session and $35 for an hour. T
    11·1 answer
  • A boat travels with velocity vector (25, 25 StartRoot 3 EndRoot). What is the directional bearing of the boat?
    7·2 answers
  • 2. A restaurant employs five people. The two cooks work 36 hours
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!