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
goblinko [34]
3 years ago
7

What is the slope of a line parallel to the line

Mathematics
1 answer:
Setler79 [48]3 years ago
6 0
For
ax+by=c
the slope is -a/b
the slope of paralell lines are the same

fidn slope

5x+3y=15
-a/b=-5/3
paralell as same slope
answer is A
You might be interested in
An___ graph consists of distinct, isolated points
Bess [88]

Answer:

I believe the answer is a Discrete graph.

Step-by-step explanation:

Hope my answer has helped you and if not then I am sorry.

4 0
3 years ago
Given that Triangle ABC ~ DEF, solve for X.​
Vadim26 [7]

Answer:

x = 7

Step-by-step explanation:

if ABC ~ DEF than AB ~ ED, AC ~ DF, and CB ~ FE

The ratio of AB to ED is given as 5/30 = 1/6

For AC ~ ED the ratio would be same x/42 = 1/6 cross multiply it

6x = 42

x = 7

6 0
3 years ago
Factorize 2a^2+7a-15​
loris [4]

\huge\bf  \pink {\underline{Solution :-}}

2 {a}^{2}  + 7a - 15

= 2 {a}^{2}  + 10a - 3a - 15

= 2a(a + 5) - 3(a + 5)

= (a + 5)(2a - 3)

\sf \red{Hence, Answer \:  is  \: (a + 5)(2a - 3).}

\\

\bf \purple{ \underline{ Important  \: Formulas  \: for  \: Factorization :-}}

• \:  {a}^{2}  + 2ab + {b}^{2} =  {(a + b)}^{2}

• \: (a + b)(a - b) =  {a}^{2}  -  {b}^{2}

• \:  {a}^{2} - 2 ab  +  {b}^{2}  =  {(a - b)}^{2}

• \:  {a}^{3}  + 3 {a}^{2} b + 3a {b}^{2}  +  {b}^{3} =  {(a + b)}^{3}

• \:  {a}^{3}   -  3 {a}^{2} b + 3a {b}^{2}   -  {b}^{3} =  {(a  - b)}^{3}

•  \:  {(a + b)}^{2}  +  {(a - b)}^{2}  = 2( {a}^{2}  +  {b}^{2} )

• \: {(a + b)}^{2}   -   {(a - b)}^{2}  = 4ab

• \: (a + b)( {a}^{2}   -ab   +  {b}^{2}  ) =  {a}^{3}  +  {b}^{3}

• \: (a  -  b)( {a}^{2}    + ab   +  {b}^{2}  ) =  {a}^{3}   -  {b}^{3}

• \:   {( \frac{a + b}{2} )}^{2}  - ( {\frac{a - b}{2} } )^{2}  = ab

5 0
3 years ago
Read 2 more answers
1. Simplity the following into lowest term <br>3x - 2 - 2x​
Yakvenalex [24]
The answer is X-2 ........
3 0
3 years ago
Read 2 more answers
What is the domain of the function shown in the graph below?
Anika [276]

Answer:

All numbers except 1

Step-by-step explanation:

The graph has an asymptote at 1.

So the function will grow toward but without reaching it.

The equation of the asymptote is x=1

So the domain is all real numbers except 1.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A freight train and an express train leave towns 390 miles apart at the same time, traveling toward one another. The freight tra
    5·2 answers
  • How do you multiply 9.4 by 7.85 with work shown
    13·1 answer
  • Solve the quadratic equation by completing the square.
    12·2 answers
  • What is the limit of <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1-%20e%5E%7Bx%7D%20%7D%7B1%2B2e%5Ex%7D%20" id="TexFormula1"
    8·1 answer
  • Wooden blocks are stacked to form a cube 4 blocks wide, 4 blocks long and 4 blocks high. Write the number of blocks used as a po
    7·1 answer
  • Which of the following is the correct conversion rate to multiplied by an order to convert from miles per second to yards per se
    12·1 answer
  • Write the slope-intercept form of the linear equation of a line with slope of -3/4 and a y intercept of (3,0)
    6·1 answer
  • If the point (-1,2) lies on the graph of y=f(x), then a point on the graph of y=-2f(x)+5
    14·1 answer
  • Find the volume of the prism. 4 in. 8 in. 8 in. ​
    10·2 answers
  • Marielle volunteered to help decorate her house for the holidays she was given the task placing one ornament end to end along th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!