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
Diano4ka-milaya [45]
1 year ago
5

consider the line 4x+9y=-8find the equation of the line that is perpendicular to this line and passes through the point (-2, -2)

find the equation of the line that is parallel of this line and passes through the point (-2, -2)
Mathematics
1 answer:
levacccp [35]1 year ago
8 0
\begin{gathered} \text{The equation of the line is,} \\ 4x+9y=-8 \\ 9y=-4x-8 \\ y=-\frac{4}{9}x-\frac{8}{9} \\ \text{The slope is}\Rightarrow m=-\frac{4}{9} \\ perpendicular\text{ slope}\Rightarrow m^{\prime}=\frac{9}{4} \\ 1. \\ x_1=-2,y_1=-2 \\ So,\text{ the perpendicular equation of line is} \\ y-y_1=m^{\prime}(x-x_1) \\ y+2=\frac{9}{4}(x+2) \\ 4y+8=9x+18 \\ 4y=9x+10 \\ y=\frac{9}{4}x+\frac{5}{2}(\text{Ans)} \\ 2. \\ The\text{ parallel equation is,} \\ y-y_1=m(x-x_1) \\ y+2=-\frac{4}{9}(x+2) \\ 9y+18=-4x-8 \\ 9y=-4x-26 \\ y=-\frac{4}{9}x-\frac{26}{9}(\text{Ans)} \end{gathered}

You might be interested in
What is the measure of AC⏜ ?
kondaur [170]

Answer:

it is 123 degrees

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The temperature at noon was -30C.By 10.P.M. on the same day the temperature decreased by 5.50. What is the temperature at 10 P.M
Nata [24]

Answer:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I need help :( this problem is very confusing
Sladkaya [172]

Answer:

Emily ,  don't put your whole name in the questions :DDDD, it's at the top of the page, anyway,     Eloper   .. :DDD

Step-by-step explanation:

It's arithmetic  b/c  you're just adding  1

arithmetic

1

1

are the answers ,  the last one is b/c that's the common difference.

6 0
2 years ago
Read 2 more answers
Solve for x<br><br> 7/8 of x is 14
SVEN [57.7K]

7÷8 of x = 14

  1. 8/7×7/8 of x=14×8/7
  2. x=16
8 0
1 year ago
Read 2 more answers
Find the lowest common denominator of and . A. x3y4 B. x2y3 C. xy4 D. x4y5
Blizzard [7]
Lowest Common Denominator refers to lowes t common multiple. These expressions have two terms 'x' and 'y' and we want to choose the expression that has the highest power such that the other expressions can be multiplied into the common denominator.

For the 'x' term, the highest power is x⁴ and for the 'y' term, the highest power is y⁵

Common denominator of A, B, C, and D: x⁴y⁵




5 0
3 years ago
Other questions:
  • Which is the slope of for (-5,9) and (-5,-5).
    5·2 answers
  • Johnny wanted to buy a new video game that costs 65 dollars. It is on sale for 35% off. He will also have to pay 7% sales tax. P
    8·1 answer
  • A bowl shaped like a sphere has a radius of 15 cm. Which is closest to the amount of air needed to fill the ball?
    14·2 answers
  • Two piers, A and B, are located 105 km away from each other along a river. A motor boat, with a speed of 40 km/hour in still wat
    14·1 answer
  • Find the value of x and the value of y. (3y) (y+140) (5x-100) (x-20)
    6·1 answer
  • PLS i need help! and an explanation
    10·1 answer
  • ZfgffdhzgdfghdhuifhdSUGhdioghfiSGjDIHjtihgjDPIddh
    12·2 answers
  • I NEED THIS ASAP! Graph the equation y = k x + 1 if it is known that the point M belongs to it:
    6·2 answers
  • I need help please, also if you could put the steps in and check that would be great. Also whoever does gets brainliest
    7·2 answers
  • 8 + 8a - 2a - 4<br> Pls help
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!