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
Harrizon [31]
3 years ago
6

Best explained and correct answer gets brainliest!

Mathematics
1 answer:
maria [59]3 years ago
7 0
That would be D.
The 2 triangles CAB and ADC are right-angled ( given).
The hypotenuse AC is common to both triangles.
The 2 legs AB and DC are congruent (given).
So they are congruent By HL.
You might be interested in
2x - 4 = -2 + 4x <br>what is ×​
Marat540 [252]

Answer:

x = -1

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I need help please i am so bad at math
Citrus2011 [14]

Answer:

Um I might be able to help depending on what type of math it is.

5 0
3 years ago
Sketch the region that is common to the graphs of x ≥ 2,
Oliga [24]

a. Find the graph of their common region in the attachment

b. The area of the common region of the graphs is 8 units²

<h3>a. How to sketch the region common to the graphs?</h3>

Since we have x ≥ 2, y ≥ 0, and x + y ≤ 6, we plot each graph separately and find their region of intersection.

  • The graph of x ≥ 2 is the region right of the line x = 2.
  • The graph of y ≥ 0 is the region above the line y = 0 or x-axis.
  • To plot the graph of x + y ≤ 6, we first plot the graph of x + y = 6 ⇒ y = -x + 6. Then the graph of x + y ≤ 6 is the graph of y ≤ - x + 6.

So, the graph of x + y ≤ 6 is the region below the line y = - x + 6

From the graph, the regions intersect at (2, 0), (2, 4) and (6, 0)

Find the graph of their common region in the attachment

<h3>b. The area of the common region</h3>

From the graph, we see that the common region is a right angled triangle with

  • height = 4 units and
  • base = 4 units

So, its area = 1/2 × height × base

= 1/2 × 4 units × 4 units

= 1/2 × 16 units²

= 8 units²

So, the area of the common region of the graphs is 8 units²

Learn more about region common to graphs here:

brainly.com/question/27932405

#SPJ1

6 0
1 year ago
What is the diameter of a circle if the circumference is 11?​
Gennadij [26K]

Answer:

d≈3.5

Step-by-step explanation:

d= C/π =11/π≈3.50141

Brainliest plz

7 0
3 years ago
Find the area of the circle. Use 3.14 for Pi
IceJOKER [234]

Answer:

113.04 cm squared

Step-by-step explanation:

the area of a circle is:

A=πr2

so as you written before the pi must be 3.14

and the radius is the diameter/2(12/2=6)

A= 3.14 x 6 x 6

A= 113.04 cm squared

3 0
3 years ago
Read 2 more answers
Other questions:
  • The circle above represents the amount of fruits produced by a farmer . if 0 is the centre of the circle and the three angles at
    5·2 answers
  • If angle ZYX measures 30 degrees, then arc XY measures 60 degrees. true or false?
    8·2 answers
  • WILL GIVE BRAINLIEST!!!
    6·1 answer
  • Find the circumference of a circle with radius r=16.5m.give your answer in terms of pi
    13·2 answers
  • Is this correct? Or wrong
    11·2 answers
  • Is the following relation a function?
    13·1 answer
  • What is the value of 15x - 20x?<br><br> A. -35x<br> B. -5x<br> C. 5x<br> D. 35x
    12·2 answers
  • Solve for x, 8+2/7x=12?Help?
    12·2 answers
  • To build a deck, Roberto needs to buy 180 screws (s), 9 posts (p), and 36 pieces of 1" by 6" lumber (l). He already had the rest
    8·1 answer
  • A survey of the 12th grade students at Gaffigan High School found that 84% of the seniors have their driver’s licenses, 16% of s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!