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
jolli1 [7]
2 years ago
11

Line c has an equation of y = 4x + 9. Line dis parallel to line c and passes through (-4,-4).

Mathematics
1 answer:
natta225 [31]2 years ago
8 0

Answer:

\large\boxed{\sf y = 5x +16}

Step-by-step explanation:

Here it is given that a line c has a equation of ,

\sf\qquad\longrightarrow y = 4x + 9

And there is another line d which is parallel to line c and passes through the point (-4,-4) . And we need to find out the equation of the line .

Firstly we know that the slope of two parallel lines is same . So on comparing the given line to the slope intercept form of the line which is y = mx + c , we have ;

\sf\qquad\longrightarrow m = 4

Therefore the slope of the parallel line will be ,

\sf\qquad\longrightarrow m_{||}= 4

On using the point slope form of the line , we have ;

\sf\qquad\longrightarrow y - y_1 = m(x-x_1)\\

Substitute the values ,

\sf\qquad\longrightarrow y - (-4) = 5\{ x -(-4)\}

Simplify ,

\sf\qquad\longrightarrow y +4 = 5(x +4)

Open the brackets ,

\sf\qquad\longrightarrow y + 4 = 5x + 20

Subtract 4/on both sides ,

\sf\qquad\longrightarrow y = 5x +20-4

Simplify ,

\sf\qquad\longrightarrow \pink{ y = 5x + 16}

<u>H</u><u>e</u><u>n</u><u>c</u><u>e</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>e</u><u>q</u><u>u</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>o</u><u>f</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>l</u><u>i</u><u>n</u><u>e</u><u> </u><u>i</u><u>s</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>5</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>6</u><u> </u>

You might be interested in
Which is a factor of 20x2 + 40x + 15?<br><br> 4x + 1<br> 4x + 3<br> 2x + 3<br> x + 2
maksim [4K]
C)
2x + 3
3 0
3 years ago
Bill and Joe leave their house at the same time heading in opposite directions. If Bill is driving three times faster than Joe a
Arisa [49]

The problem statement gives you the relationship between their speeds, and it gives you information you can use to find their total speed. You solve this by finding the total speed, then the proportion of that belonging to Bill.

The total speed is (120 mi)/(3 h) = 40 mi/h.

The speed ratio is ...

... Bill : Joe = 3 : 1

so the speed ratio Bill : Total is ...

... 3 : (3+1) = 3:4.

Bill's speed is (3/4)×(40 mi/h) = 30 mi/h.

4 0
3 years ago
A recipe that makes 24 cupcakes calls for 5 1/2 cups of flour. How much flour is needed to make 30 cupcakes?
Reptile [31]

Answer: D hope this helps

5 0
2 years ago
HELP PLSSSSS PLSSSS I NEED HELPPPPPPP ASAPPPPP
Hitman42 [59]
I would say A (7) but I’m not 100% sure.
5 0
2 years ago
HELP ASAP. Dilation scale=2, center (5,4) <br> Graph the new points
frosja888 [35]

Answer:

3.5

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • (I NEED THIS ANSWERED QUICKLY! I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!)
    13·1 answer
  • Y2 – 3y + 2 = 0 solve buy factoring
    9·1 answer
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    8·1 answer
  • Find the value of angle M. HELP ME PLEASE!!
    5·1 answer
  • Which number has the smaller number? -5 or -15? explain your answer.
    11·2 answers
  • A bank teller has 7 rolls of coins. Each roll has 40 coins. How many coins does the bank teller have.
    15·1 answer
  • What is the solution for the following system of equations?<br> 2x + y = 7<br> x - 2y = 6
    8·1 answer
  • Help me please look at the file
    15·2 answers
  • Number 21 please and thank you
    7·1 answer
  • If an event has a 55% chance of happening in one trial, how do I determine the chances of it happening more than once in 4 trial
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!