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
Dmitry [639]
3 years ago
13

(0,1) & (4, -9) slopes

Mathematics
1 answer:
Levart [38]3 years ago
8 0

Answer: -5/2

Step-by-step explanation:

(-9-1)/(4-0) = -10/4 = -5/2

You might be interested in
Hey could you please help me? Thank you<br> No answers like "I don't know" or "febebfe"
fenix001 [56]

Answer:

2,4 and 7 do not form a triangle

Step-by-step explanation:

To form a triangle, knowing the 3 sides, then

The sum of any 2 sides must be greater than the third side

Consider 2, 4, 7

2 + 4 = 6 < 7

2 + 7 = 9 > 4

4 + 7 = 11 > 2

Since 2 + 4 < 7

Then these 3  sides would not form a triangle

8 0
2 years ago
Read 2 more answers
Someone Please help me answer this question
natka813 [3]

Answer:

∠ QRS = 43°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180

4n - 9 + 5n - 18 + 90 = 180, that is

9n + 63 = 180 ( subtract 63 from both sides )

9n = 117 ( divide both sides by 9 )

n = 13

Thus

∠ QRS = 4n - 9 = 4(13) - 9 = 52 - 9 = 43°

∠ RSQ = 4n - 18 = 4(13) - 18 = 65 - 18 = 47°

5 0
3 years ago
Order of operations solve 1/3+4/9*12=
OlgaM077 [116]
You would use PEMDAS, which means Parenthesis, exponents, multiplication, division, addition" and then subtraction. You would solve the problem in that order
6 0
3 years ago
Read 2 more answers
What value of x makes the equation true?<br> -1=1 – 4(-5+4x) – 4x
cluponka [151]

Answer:

x = 11/10

Step-by-step explanation:

we have from statement:

-1=1 - 4(-5+4x) – 4x

we apply distributive property:

-1 = 1 -4*(-5) -4*(4x) -4x

so we have:

-1= 1+20 -16x -4x

-1 = 21 -20x

-22=-20x

so we have:

x=22/20

x=11/10

we can substitute the x value found:

-1 = 1 - 4(-5+4*(11/10)) – 4*(11/10)

-1 = 1+20 -17.6 -4.4

-1 =21 -22

so we have:

-1 = -1

4 0
3 years ago
2 × 30 = 2 × (3 × 10)
vampirchik [111]

Answer:They are equivalent, if that's what your trying to find out.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find all points having an x coordinate of -3 whose distance from the point (-6,5) is 5
    12·1 answer
  • a circular yard has a radius of 20 meters, i need to find the circumfrence, what's the circumfrence and how do i find it?
    15·1 answer
  • Point (6,0) is located on the
    9·1 answer
  • A line is y=12. what is the slope of a line perpendicular to this
    12·1 answer
  • Solve the equation 20 equals negative d + 16....
    8·1 answer
  • The sum of the angles in the triangle on the swing set is 180 use this fact to write an equation containing x,if a=65. How can I
    8·1 answer
  • Please help im stuck
    8·1 answer
  • Write a linear function f with the given values. <br><br> f(0) = 2. f(2) = 4
    7·1 answer
  • Carmen types at a rate of 16 words per minute. How many words does she type in 4 minutes?
    9·1 answer
  • I don't know if it's surjective,injective,bijective or none, please help it's due today​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!