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
PolarNik [594]
3 years ago
13

Please help me on questions 7 and 8!! Thanks so much for any help!

Mathematics
1 answer:
Dovator [93]3 years ago
3 0
Number 7 is parallel but number 8 is not
You might be interested in
Solve for X. 6x – 9 = -27​
MissTica

Answer:

x = -3

Step-by-step explanation:

6x - 9 = -27 (Given)

6x = -18 (Add 9 on both sides.)

x = -3 (Divide 6 on both sides.)

6 0
3 years ago
Read 2 more answers
Each side of a triangle is nine inches long. find the perimeter
ella [17]

Answer:

27

Step-by-step explanation:

sorry if its wrong i just did 9×9×9 and got 27

5 0
3 years ago
Can someone please help me with this
velikii [3]

Answer:

The answer is D.) Quadrant IV

Step-by-step explanation:

I took a quiz on this before and Quadrant IV was correct but I don't know if it's true because some of you're answers are different from mine but on my quiz D was the answer

8 0
2 years ago
4. Which ordered pair is a solution of 3y + 2 = 2x - 5?
Lyrx [107]

Answer:

we determine that none of the ordered pair is a solution of  3y\:+\:2\:=\:2x\:-\:5  as none of the ordered pairs satisfy the equation.

Step-by-step explanation:

Considering the equation

3y\:+\:2\:=\:2x\:-\:5

  • Putting (-5,2) in the equation

3y\:+\:2\:=\:2x\:-\:5

3\left(2\right)\:+\:2\:=\:2\left(-5\right)\:-\:5

8=-15         ∵ L.H.S ≠ R.H.S

FALSE

  • Putting (0,-5) in the equation

3y\:+\:2\:=\:2x\:-\:5

3\left(-5\right)\:+\:2\:=\:2\left(0\right)\:-\:5

-13=-5       ∵ L.H.S ≠ R.H.S

FALSE

  • Putting (5,1) in the equation

3y\:+\:2\:=\:2x\:-\:5

3\left(1\right)+\:2\:=\:2\left(5\right)-\:5

5\:=-5          ∵ L.H.S ≠ R.H.S

FALSE

  • Putting (7,5) in the equation

3y\:+\:2\:=\:2x\:-\:5

3\left(5\right)+\:2\:=\:2\left(7\right)-\:5\:\:

17=9          ∵ L.H.S ≠ R.H.S

FALSE

From the above calculations, we determine that none of the ordered pair is a solution of  3y\:+\:2\:=\:2x\:-\:5  as none of the ordered pairs satisfy the equation.

4 0
3 years ago
Write a point slope equation for -5/7 using the coordinates (6,2)
sleet_krkn [62]

Answer:

(13, -3)

Step-by-step explanation:

slope = -5/7

(6,2)  

m = ( y2 - y1) / ( x2 - x1 )

-5/7 = ( y2 - 2) / ( x2 - 6 )

   

    -5 = y2 -2

        +2        +2

        -3 = y2


      7 = x2 - 6

    +6         +6

      13 = x2


Check answer again by log them in:

m = ( y2 - y1 ) / ( x2 - x1 )

m = ( -3 - 2 ) / ( 13 - 6 )

m = -5 / 7


I hope this helps!

7 0
3 years ago
Other questions:
  • I need help help me please
    7·1 answer
  • Find the measures of PMN and NMR if MN bisects PMR. The measure of PMR is 136 Explain your answer
    14·1 answer
  • Find the least common factor of 2 and 7
    15·1 answer
  • Which is a counterexample for the conditional statement shown?
    8·1 answer
  • Fun Tees is offering a 30% discount on all merchandise. Find the discounted price of a T-shirt originally priced at $16. Solve i
    12·1 answer
  • Point A located at -11 and -7 on the coordinate plan is reflected over the X axis to form point B.Then point B is reflected over
    5·1 answer
  • Pls help. I need a scatterplot for this representation.
    7·1 answer
  • 12,15,20 and 35 are four numbers
    9·1 answer
  • A warehouse is used as a grannary. It is in
    9·1 answer
  • 5/7 of a number is 55<br> work out the number. <br> please help with this question
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!