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
defon
3 years ago
12

9. Write an equation perpendicular to y = 2x + 6 that passes through the point (8,4).

Mathematics
1 answer:
Sidana [21]3 years ago
8 0

Answer:

y=-1/2x+8

Step-by-step explanation:

Perpendicular of y=2x+6 is y=-1/2x

Substitute coordinates

4=-1/2(8)+8

y=-1/2x+8

You might be interested in
I NEED HELP ASAP PLEASEE
Nadusha1986 [10]

Answer:

no

Step-by-step explanation:

7 0
3 years ago
Find the square root of 520409 by long division method]​
bonufazy [111]

Answer:

721.39 to the nearest hundredth.

Step-by-step explanation:

         

           7   2    1 . 3   9    <----- Quotient

       |  52,04,09.0000

       |  49

142  |      304

       |       284

1441 |          2009

        |            1441

14423 |           56800        

                      43269

144269 |         1353100

                       1298421

                           54679

6 0
3 years ago
52°<br> Х<br> X<br> tycoom whoever helps with thos
Norma-Jean [14]

Answer:

142

Step-by-step explanation:

The exterior angle of a triangle is equal to sum of the opposite interior angles

x = 52+90

x = 142

8 0
3 years ago
Read 2 more answers
8 points please help!!!! I need this in 15 hours!!!
antiseptic1488 [7]

5.  The way I do these problems is setting up the equation as follows:

P1V1/T1 = P2V2/T2

The units of volume and pressure can be substituted as given, since they are in relation to one another, however, the final answer must match the units provided in the question.  Also, temperature must be converted to Kelvins before the equation can be used.

V1 = 50 cm^3

P1 = 825 Hg/mm

T1 = 15C = 288K

P2 = 750 Hg/mm

T2 = 47C = 320K

V2 = ?

Solve:

P1V1/T1 = P2V2/T2

(825)(50)/(288) = (750)V2/(320)

143.23 = 2.34V2

V2 = 61.21 cm^3

6 0
3 years ago
If 3x – 2 (2 + 1) = 4, then 5x =?
givi [52]

Answer:

50/3

Step-by-step explanation:

For x

3x-2(2+1)=4

3x-2(3)=4

3x-6=4

3x=4+6

3x=10

x=10/3

 as we have to find 5x=?

    5(10/3)

50/3

8 0
3 years ago
Other questions:
  • The width of a swimming pool is 12 feet less than the pool's length. The area of the pool is 540 square feet. What are the dimen
    10·1 answer
  • What happens if standard deviation is greater than mean?
    12·1 answer
  • Find the product 6.43×0.07
    15·1 answer
  • 1. These four lines have been graphed on the same coordinate grid. Which lines are parallel to each other?
    12·2 answers
  • What is the solution of the equation?<br> 5d - d - 2d + 8 3d = 0<br> 8<br> -8/5<br> 0 -8<br> 8/5
    10·1 answer
  • WILL MARK BRAINLIEST IF YOU ANSWER NOW!!!
    8·1 answer
  • A carpenter is building rectangular walls for a room addition. The width of a section wall is two times the height h. Each secti
    12·1 answer
  • 12(2w-3)=6w simplify.
    9·1 answer
  • PLZ dont ignore me! I need help on this :(
    12·1 answer
  • The penalty box on a soccer field extends
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!