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
Bond [772]
3 years ago
7

Prove whether or not, the following set of coordinates form a right triangle. Complete your work in the space provided or upload

a file that can display math symbols if your work requires it. A = (2, 1), B = (7, 1), C = (2, 4)
Mathematics
1 answer:
Natasha2012 [34]3 years ago
6 0

This is a right triangle.

AC forms a line parallel with the Y axis.

AB forms a line parallel with the X axis.

The intersection of AC with AB must therefore be perpendicular.

You might be interested in
What would be the answer to this question?
sergejj [24]

Answer: the answer would be 66

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
20 POINTS HELPPPPP
kiruha [24]

For this case we have the following expression:

\frac {216 ^ {n-2}} {(\frac {1} {36}) ^ {3n}} = 216

We multiply both sides by: (\frac {1} {36}) ^ {3n}

216 ^ {n-2} = 216 * (\frac {1} {36}) ^ {3n}

We divide both sides by 216:

\frac {216 ^ {n-2}} {216} = (\frac {1} {36}) ^ {3n}

To divide powers of the same base, we place the same base and subtract the exponents:

216 ^ {n-2-1} = (\frac {1} {36}) ^ {3n}\\216 ^ {n-3} = (\frac {1} {36}) ^ {3n}

Rewriting:

(6 ^ 3) ^ {n-3} = (\frac {1} {6 ^ 2}) ^ {3n}\\6 ^ {3n-9} = \frac {1} {6 ^ {6n}}\\6^{ 3n-9} * 6^{ 6n} = 1

To multiply powers of the same base, we place the same base and add the exponents:

6^{ 3n-9 + 6n} = 1\\6^{ 9n-9} = 1

We know that any number raised to zero is 1, a ^ 0 = 1.

So, for equality to be true:

9n-9 = 0\\9n = 9\\n = \frac {9} {9}\\n = 1

Answer:

n = 1

3 0
3 years ago
Read 2 more answers
A dress which costs $180 is being sold at a discount of 10%. The amount of the discount is
ehidna [41]

Answer:

The discount is $18

Step-by-step explanation:

6 0
3 years ago
Solve by square rooting : 3(X+2)^2:8​
dolphi86 [110]

The value of x is √8/3 - 2

Step by step explanation:

The given equation is

3(x+2)^2=8

To find x,

(x+2)²= 8/3

By taking square root on both sides

x+2= √8/3

x=√8/3 -2

x= -0.37

Thus the square root for the given value is -0.37

3 0
3 years ago
F - 3/4 = 1/2 what is f?
Julli [10]

Answer:

f=5/4

Step-by-step explanation:

f=1/2+3/4

f=(1/2)×2+3/4

f=2/4+3/4

f=5/4


3 0
3 years ago
Read 2 more answers
Other questions:
  • How do you answer a, b and c, answers and also how you worked it out
    11·1 answer
  • What is cubic inches of aquarium that is 3/4 full
    6·1 answer
  • I need help on Part B and C on question 2
    10·1 answer
  • Can anyone help please!!!
    12·1 answer
  • Students at a local university have the option of taking freshman seminars during their first year in college. A survey of the f
    8·1 answer
  • Can someone answer this for me please show every steps for it
    13·1 answer
  • Simplify each expression<br> 2) 4 ( 3p-8 ) + 7p
    15·2 answers
  • 2
    9·1 answer
  • 2/3 times 4/7 Plz thx
    7·1 answer
  • Peter takes 7 minutes and 30 seconds to run 1 mile. How many miles can he run in 15 minutes?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!