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
Airida [17]
3 years ago
14

Which of the following triangles can be proven similar through AA? A) B) C) D)

Mathematics
1 answer:
Dima020 [189]3 years ago
3 0

Answer:

The options that have two angles, which are A and D prove both triangles to be similar.

Step-by-step explanation:

The postulate AA is exactly what it sounds like, and you can find the two angles, which will prove the similarity of two triangles sharing those two angles.

The reason being is if two angles are the same between the two triangles, the third can't be different.

You might be interested in
I NEED HELP NOW!!!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER!!!!!
rewona [7]

Answer:

0, 5, 7, 11, ...

Step-by-step explanation:

1^2 = 1; 1 - 1 = 0; 0 is divisible by 6

5^2 = 25; 25 - 1 = 24; 24 is divisible by 6

7^2 = 49; 49 - 1 = 48; 48 is divisible by 6

11^2 = 121; 121 - 1 = 120; 120 is divisible by 6

8 0
3 years ago
Solve for n.<br>3/4n = 1 3/4n - 18
Alexus [3.1K]

3/4n=1 3/4n-18

3/4n=7/4n-18

3/4n-7/4n=7/4n-18-7/4n

-n=-18

-n/-1=-18/-1

<u><em>N=18</em></u>

5 0
4 years ago
The number 160 can be written in the form<br> 2n 5.<br><br> Find the value of n. 
White raven [17]
160|2 \\ 80|2 \\ 40|2 \\ 20|2 \\ 10|2 \\ 5 \ |5 \\ 1 \\\\ 160=2^n*5 \\\\\boxed{160=2^5*5} \\\\ \to \boxed{n\to5}}
6 0
3 years ago
Read 2 more answers
Find the equation of the line that passes through (1,2) and is perpendicular to y=2x+3. Leave your answer in the form y=mx+c
zhenek [66]

Answer:

y = -1/2x + 5/2

Step-by-step explanation:

If two lines are perpendicular to each other, they have opposite slopes.

The first line is y = 2x + 3. Its slope is 2. A line perpendicular to this one will have a slope of -1/2.

Plug this value (-1/2) into your standard point-slope equation of y = mx + b.

y = -1/2x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (1, 2). Plug in the x and y values into the x and y of the standard equation.

2 = -1/2(1) + b

To find b, multiply the slope and the input of x (1)

2 = -1/2 + b

Now, add 1/2 to both sides to isolate b.

5/2 = b

Plug this into your standard equation.

y = -1/2x + 5/2

This equation is perpendicular to your given equation (y = 2x + 3) and contains point (1, 2)

Hope this helps!

3 0
3 years ago
Two people can paint a room in t hours, where t must satisfy the equation
Finger [1]

Answer:

564cvbfgrg

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A painter can paint a building in 15 days and a coworker can do the same job in 10 days. If the first painter starts and 3 days
    13·1 answer
  • What is the answer to number 17
    12·1 answer
  • The function f(x) is represented by this table of values. x f(x) -5 35 -4 24 -3 15 -2 8 -1 3 0 0 1 -1 Match the average rates of
    5·1 answer
  • What is the square root of 5
    13·1 answer
  • What is 1 7/10 written as an improper fraction? A: 70/10 B: 7/17 C: 17/10 D: 18/10 Also please answer this one.... Jennifer foun
    9·1 answer
  • X+7=4 Algebraic equation
    9·2 answers
  • The coordinate grid shows points A through K. What point is a solution to the system of inequalities? y ≤ −2x + 10 y &gt; 1 over
    8·1 answer
  • The graph shows an image of dilation about the origin with a scale factor of 1/2
    10·2 answers
  • Help please!!!!!!!!!!!!!!
    14·1 answer
  • Draw a line representing the “rise” and a line representing the “run” of the line. State the slope of the line in the simplest f
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!