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
Virty [35]
2 years ago
14

What is the length of DC? a. 2 units b. 3 units c. 6 units d. 9 units

Mathematics
1 answer:
VikaD [51]2 years ago
5 0

Answer:

I'm thinking it's going to be C. 6 units

Step-by-step explanation:

You might be interested in
Which graph represents the equation -5x+4y>-1?
galben [10]
<h3>Answer: Choice D</h3>

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

Explanation:

The inequality sign has an "or equal to", which means the boundary line will be solid. We can rule out choices B and C because they have dashed boundary lines.

A solid boundary line means that points on the boundary are part of the solution set.

Now let's see what happens when we plug in a point like (x,y) = (4,0). This will tell us how to shade the blue region.

-5x + 4y \ge -1 \\\\-5(4) + 4(0) \ge -1 \\\\-20 \ge -1 \\\\

This is false because -20 is not larger than -1. It's the other way around.

This tells us the point (4,0) is not in the blue shaded region, and it's not on the boundary line either. We can rule out choice A because of this.

The only thing left is choice D, which is the final answer. I recommend plugging a point from this region into the inequality to confirm we have a true statement.

6 0
3 years ago
Use the functions f(x) and g(x) to answer the question. F(x)=x²-16; g(x)=x+4
AnnZ [28]

(x^2) - 16 / x+4 = (x-4)(x+4) / (x+4) = x-4, x not equal to -4

D is the answer.

7 0
3 years ago
The function g(x) = (x + 2y2 + 4 is a transformation of the parent function f(x) = x? Which of the following statements are true
Nonamiya [84]

Answer:

I think its D

Step-by-step explanation:

3 0
3 years ago
Twelve added to a number equals 18 find the number
faltersainse [42]
The answer is the number 6
3 0
3 years ago
Read 2 more answers
What is the surface area of the rectangular prism
anastassius [24]

340 you were right

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The square root of 12 is irrational.<br><br> True<br> False
    12·2 answers
  • What are the values for the coefficients and constant term of 0 = 2 + 3x2 – 5x?
    12·2 answers
  • I need help!!!! Answer ASAP!!!!
    14·1 answer
  • What is 645 rounded to the nearest ten
    5·1 answer
  • -7(8+7v)= -5+2v solve the equation
    13·1 answer
  • What is the median for 6.74
    5·2 answers
  • 4) Express 1697 in Roman figures:<br>​
    15·2 answers
  • In the following diagram \overline{DE} \parallel \overline{FG}
    9·1 answer
  • Antonio works as a furniture salesman and earns a bace salasry of 450$ per week plus 6% commision on sales. What was antonios we
    13·1 answer
  • In September a clothing store had a sale where you could get 5 scarves for $28.35. In October the price was changed to 7 scarves
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!