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
nataly862011 [7]
3 years ago
10

I really need help on all of them, I will give out brainliest to one answer and ten points to both

Mathematics
1 answer:
tangare [24]3 years ago
3 0

Answer:

1. 1/2, 2. 2, 3. 1/-3, 4. -2

Step-by-step explanation:

1) I know that the equation for slope is y2-y1/x2-x1. For number one I first found two points of the graph which is (0,3) and (2,4) (not sure if I see it correctly, its kind of blurry). I decided that (0,3) would be my y1 and x1 and (2,4) will be my y2 and x2. I later plugged the number in the equation and got 4-3/2-0 which the answer turns out to be 1/2.

2) For the rest of the questions it is kinda the same business as question 1. For question two I chose two points out of the table which wrer (-1, -12) and (1,-8) and plugged them into the equation and got -8-(-12)/1-(-1) which the answer turns out to be 2.

3) similar to question 2. The two points(2,-6) and (-4,-3) are given to you. so I plugged them in again and got -3-(-6)/-4-2 which the answer turns out to be 3/-6 into 1/-3.

4) Same with question 1 find two points of the graph. I chose (0,3) and (1,1) (again might not be accurate it's kind of blurry) I plugged them into the equation again and got 1-3/1-0 which equals -2.

Just always remember y2-y1/x2-x1=m is the equation for slope.

(m is the variable for slope)

Hoped this helped you : )

You might be interested in
What is the slope for 4y-2x=8
oksian1 [2.3K]

Answer:

1/2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
E
Evgesh-ka [11]

Answer:

He bought 20 shirts

Step-by-step explanation:

shirts -- x

pants -- 3/4 of x

Therefore,

He bought --- 28(3/4 of x) pants and 40(x) shirts.

So, 28(3/4 of x) + 40(x) = 1220

=> 21x + 40x = 1220

=> 61x = 1220

=> x = 20

He bought 20 shirts and 15 pants.

Thenks and meak me brainliest :))

3 0
2 years ago
Lowest common multiple of 9
ch4aika [34]
Is 3.

3×3=9

Hope this helps!
3 0
3 years ago
Is y=.75x+2 proportional or non proportional
olya-2409 [2.1K]

Answer:

non proportional

Step-by-step explanation:

6 0
3 years ago
a recipe called for 2 cups or liquid, which includes 1/4 cups molasses. What fraction of the liquid in the recipe is molasses?
AlladinOne [14]
1 3/4 of the cup will be the other liquid because if you take 1/4 from 2, that would be 1 3/4.
5 0
3 years ago
Other questions:
  • Find the equation of the line that passes through the point (3,14) and is parallel to y=2/3x -6
    13·2 answers
  • What is half way between six and twenty four
    13·1 answer
  • Which fraction is between 1/2 and 2/2
    9·1 answer
  • What is 4 to the eighth power
    8·2 answers
  • How many inches in 7 miles?
    11·2 answers
  • Write the quadratic function in vertex form. Then identify the vertex.
    11·1 answer
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    6·2 answers
  • Help me pls I need this by today
    12·1 answer
  • K is between P and Q. Suppose PQ- 10x - 16, PK - 6x + 8, and KQ-8. What is PQ?
    5·1 answer
  • 4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!