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
n200080 [17]
3 years ago
15

I need help!!!!!!!!!!

Mathematics
1 answer:
Andru [333]3 years ago
4 0

Answer:

Yes

Step-by-step explanation:

The points will be on the same line if they have the same slope. Calculate the slope of each pair. If the slopes are the same, then they lie on the same line.

m = \frac{y_2-y_1}{x_2-x_1} = \frac{3-2}{1-4} = \frac{1}{-3} = -\frac{1}{3}

m = \frac{y_2-y_1}{x_2-x_1} = \frac{4-2}{-2-4} = \frac{2}{-6} = -\frac{1}{3}

m = \frac{y_2-y_1}{x_2-x_1} = \frac{4-3}{-2-1} = \frac{1}{-3} = -\frac{1}{3}

The slope is the same.

You might be interested in
Find the quotient. 4^r ÷ 4^s
-BARSIC- [3]
4^r-s is the answer
8 0
3 years ago
What is the result of adding 7 to −7? A) −14 B) −7 C) 0 D) 14
skad [1K]

Answer:

it would be C.

Step-by-step explanation:

if you have 7 dogs and take away 7 you have 0 dogs.

6 0
3 years ago
Read 2 more answers
You need a ladder that will reach up to 25 foot tall house when placed 10 feet away from the house. How tall does the ladder nee
lions [1.4K]

This creates a right triangle. One leg of the triangle is 25 feet and the other is 10 feet. To find the length of the ladder, we must use Pythagorean theorem.

a = 25

b = 10

c = ?

(25)^2 + (10)^2 = c^2. Square all the terms to the left of the equation and add them together.

725 = c^2. Take the square root of each side.

c = 26.93 feet.

The ladder needs to be 26.93 feet tall.  

8 0
3 years ago
Use trigonometry to find the value of x in the picture above.
bagirrra123 [75]

sin(48°) = x / 1200ft. Multiply each side by 1200ft.

1200ft × sin(48°) = x.

x = 891.77 ft.

4 0
3 years ago
Calculate the perimeter and area for the parallelogram if a = 2.8 ,b = 16.5 and h = 11.5
Nana76 [90]

Perimeter = 2(a+b)

= 2(2.8+16.5)

=2(19.3)

Perimeter = 38.6

Area=base x height

=2.8 x 11.5

=32.2

3 0
3 years ago
Read 2 more answers
Other questions:
  • What's 0+0?................
    5·2 answers
  • A ball is thrown from an initial height of 3 feet with an initial upward velocity of 30/fts . The ball's height h (in feet) afte
    14·2 answers
  • How do you make 188% into a fraction?
    12·2 answers
  • Why does the equation 3x+8=3x-5 have no solutions
    5·2 answers
  • What is the calculation for 15-(0.7×3)
    7·2 answers
  • The collection of all possible events is called A. a simple probability. B. a sample space. C. a joint probability. D. the null
    15·1 answer
  • YALLLL PLZ HELP ASAP TY
    8·1 answer
  • Your resturaunt bill is 42$ you want to leave a 15% tip, what should the tip be
    11·2 answers
  • 8.602 rounded to the nearest hundrest
    11·1 answer
  • .A cylindrical tank full of water has a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!