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
san4es73 [151]
2 years ago
5

Help on this question ​

Mathematics
1 answer:
Sav [38]2 years ago
3 0

Answer:

y = 3

Step-by-step explanation:

PQ(5 - 12;-10 + 2) => PQ(-7;-8)

RS(8; y - 10)

because PQ⊥RS

=> (-7).8 - 8(y - 10) = 0

<=> y - 10 = -7

<=> y = 3

You might be interested in
What are the solutions to the equation 2x^2 - 2x - 12 = 0?
pantera1 [17]
2(x)^2 - 2(x) - 12 = ?
  
2(x)^2 - 2(x) - 12

(x)^2 - 6 - x

Multiply ↪1 (-6) = -6

1 + -6 = -5 , right?

-3 + 2 = -1, right?

After we have pulled out the like terms we have to add/subtract!   x(x) - 3

Search for the common denominator
2(x) - 3

You can add up 4 for your terms
x + 2 (x - 3)

Make sure you solve this↪ 2 = 0

x + 2 = ?
x + 2 = 0
We have found the first; x = -2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Since, this one has a single variable, I'll make the step easier and quicker

Solve this part ↪    x-3 = 0 
If we had the number 3 to your sides we would have found the outcome of the next x
                    
So, the second x is 3 

So, therefore your answer would have to be x =-2 ; x = 3 (most likely option C.)



5 0
3 years ago
For the function f(x)=3(x-1)^2+2, identify the vertex,domain, and range -The vertex is (1,2), the domain is all real numbers, an
sdas [7]

Answer:

The function is...f(x)=(-1,-2)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Between the first and second year of existence of a community service organization, the membership of the organization grew by 1
Marianna [84]

Answer:

i don't know the answer sorry

7 0
3 years ago
Find the area of the triangle.<br><br><br><br><br><br> HELP PLEASEE ASAP !!
Aloiza [94]

Answer:

- 25

Step-by-step explanation:

A= 0(4-0)+7(0-3)+4(3-4) = -25

3 0
2 years ago
If james had seven dollars and ruby had 3,963,927 dollars. what is the sum divided by 286 times 74 subtracted then timed by 7 to
valkas [14]

Answer:

Step-by-step explanation:

ok lets do thiiiiis

7+3963927 / 286 * 74 - 7^6 * 7^6

. first start with the exponets.

7+ 3963927 / 286 * 74 - 117649 * 117649

multiplication is next 286 * 74

now we got 7+ 3963927 / 21,164 - 13841287201 do the math and your left with

3963934 / 138141266037

3 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. price drives 123 miles each day on his bus route he gets reimbursed .56 per every mile he drives. How much will mr. price re
    14·1 answer
  • Anybody want to help me in math please please i will really appreciate it
    15·1 answer
  • What is the slope of the line passing thru the points (-6,-5) (4,4)
    5·1 answer
  • -2(x+5)=4 sole using distributive property
    14·2 answers
  • Which of the following represents the set of possible rational roots for the polynomial shown below 2x^3+5x^2-8x-20=0
    14·2 answers
  • Questions 150
    15·1 answer
  • If 3/4 of an inch of rain fell in 1/2 hour, explain how to get the unit rate
    13·1 answer
  • What is the completely factored form of of this polynomial 81x^4 - 16y^4​
    6·1 answer
  • * Found the answer to this question. *
    15·1 answer
  • Question refer to the attachment !<br><br>Don't spam<br>Don't copy from web ! ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!