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
____ [38]
3 years ago
13

Given the graph of a line y=−x. Write an equation of a line which is perpendicular and goes through the point (8,2).

Mathematics
2 answers:
coldgirl [10]3 years ago
6 0

Answer:

y = x - 6

Step-by-step explanation:

The slope of y = -x is -1, so the slope of any line perpendicular to y = -x is +1.  Thus,

y = mx + b becomes 2 = 1(8) + b, so that b = -6.

The desired equation is y = x - 6.

Check:  Does (8,2) lie on this line?  Is 2 = 8 - 6 true?  YES.


Lesechka [4]3 years ago
4 0

Answer:

Y=X-6

Step-by-step explanation:

JOOOHNNNNN CENNAAAAA

You might be interested in
Math question for 30 points please answer correctly
joja [24]

Answer:

D. The rate of change for function B is greater than the rate of change for function A

Step-by-step explanation:

Function a has a slope (aka rate of change) of 3/3

I know this because we start at (-3, 0) then finish at (0, 3)

We added 3 to both the x value and the y value.

3/3 = 1, so we have a rate of change of 1 for function A

Now that we know this, we can write the equation out into slope intercept form.

We can get y = x + 3

The equation for function B is y = 5x + 5

The slope for function B is greater, therefore the rate of change for function B is greater than the rate of change for function A

4 0
3 years ago
Please help i need the answers fast <br><br><br><br><br><br> A 19<br> B 28<br> C 33<br> D 35
Aliun [14]

Answer:

the answer for that is 35 letter D

6 0
3 years ago
What is the truth value for the following conditional statement?
Studentka2010 [4]

Answer:

TT→T

Step-by-step explanation:

If p is false, then ~p is true.

If q is false, then ~q is true.

Now note that

  • If a and b are both true, then a→b is true.
  • If a is true, b is false, then a→b is false.
  • If a is false, b is true, then a→b is true.
  • If a and b are both false, then a→b is true.

In your case, both~p and ~q are true, then ~p→~q is true too (or TT→T)

3 0
3 years ago
Which triangles in the diagram are congruent?
GenaCL600 [577]

Answer: triangle 1, triangle 2, and triangle 3

Step-by-step explanation:

Triangles 1 and 3 are congruent by SAS. So, by CPCTC, all three sides are congruent, making triangle 2 congruent to them as well by SSS.

4 0
2 years ago
Helppp I need an answer fast
laila [671]

Answer:6

Step-by-step explanation: PQRS is 2x the size of ABCD

8 0
1 year ago
Other questions:
  • Can somone pls help me? 3/5 of 65? And 2/3 of 210 and 2/7 of 42
    5·1 answer
  • Applied linear algebraA manufacturer produces desks and bookcases. Desks d require 5 hours of cutting time and 10 hours of assem
    14·2 answers
  • On a test of 45 items jennifer got 27 correct what percent were incorrect
    14·1 answer
  • Which ratio correctly compares 30 in. to 2 ft, when the lengths are written using the same units?
    7·1 answer
  • 1. Walmart’s stock price started at $70. It went up by $2, then went down by $4. What is the final stock price?
    13·1 answer
  • Can u help me?<br>3×p + 4 &gt; -2 ​
    12·1 answer
  • 39 BRAINLY POINTS PLEASE HELP.<br><br> SYSTEM OF INEQUALITIES.
    12·1 answer
  • A) x = 30 b) x = 40 C) x = 45 70​
    8·1 answer
  • Select all expressions that are equivalent to −4(+2)−2+4
    6·1 answer
  • Is it possible for something logical to not make sense
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!