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
Marta_Voda [28]
3 years ago
15

Hi please answer 7-10 I will give you brainlst <3 and extra points .

Mathematics
1 answer:
dybincka [34]3 years ago
6 0

Answer:

7. -7/4, 8. 2, 9. (4, 2), 10. (-2, 3)

Step-by-step explanation:

\frac{y_{2} - y_{1}  }{x_{2}  - x_{1} }  is the equation that will be used for 7 and 8

You might be interested in
Find the distance between the two points in simplest radical form.
emmainna [20.7K]

The distance between the two points is 2\sqrt{5}

Explanation:

Given that the two points are (-8,-2) and (-6,2)

We need to determine the distance between the two points in simplest radical form.

The distance between the two points can be determined using the distance formula,

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Let us substitute the coordinates (-8,-2) and (-6,2) in the above formula, we get,

d=\sqrt{(-6+8)^2+(2+2)^2}

Simplifying the terms, we get,

d=\sqrt{(2)^2+(4)^2}

Squaring the terms, we get,

d=\sqrt{4+16}

Adding, we get,

d=\sqrt{20}

Simplifying, we have,

d=2\sqrt{5}

Thus, the distance between the two points in simplest radical form is 2\sqrt{5}

6 0
4 years ago
Find the value of x <br>a. 31<br>b. 46<br>c. 52<br>d. 107​
forsale [732]
The answer is C.52

4x-101=2x+3
2x =104
X=52
3 0
3 years ago
Which of the following graphs represent a nonproportional relationship? Select all that apply.
natka813 [3]

Answer:

2nd, 4th and 5th one

Step-by-step explanation:

Hey There!

So remember in order for it to be a proportional relationship it has to be a straight line and it has to go through the origin (0,0)

The 2nd, 4th and 5th ones are non proportional relationships

Why? Well because they don't go through the origin

3 0
3 years ago
Read 2 more answers
HELPP!!!!! ASAPPP!!!!!!
Verdich [7]

Answer:

4n plus 16

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A total of 54 adults and students show up for the play. Adult tickets cost $8 and kid tickets cost $5 and the total money collec
maria [59]

Answer:

30 adult tickets and 24 kid tickets

Step-by-step explanation:

set up equations

x=adult tickets

y=kid tickets

x(adult tickets)+y(kid tickets)=54(people in total)

x+y=54

$8x+$5y=$360

$8 per ticket for adults

$5 per ticket for kids

total of $360 earned

8x+5y=360

↓

x+y=54

8x+5y=360

solve by elimination or substitution or even graph to get

(x,y)=(30,24)

x=30

y=24

8 0
3 years ago
Other questions:
  • 5a+2=6-7a please help me fellows
    10·1 answer
  • Brianna wants to buy a digital camera for a photography class. One store offers the camera for $47 down and a payment plan of $2
    13·2 answers
  • Why is it not possible to from a right triangle with the lengths 2,4 and 7?
    10·1 answer
  • Which is the best unit to use for measuring the length of an eyelsh?
    7·2 answers
  • Solve the equation −5t=−45
    5·2 answers
  • What is the change of rate for the set of ordered pairs??
    6·1 answer
  • Isabella used the following steps to solve an equation.
    14·2 answers
  • SOMEONE PLS HELP GIVING BRAINLYIST
    6·2 answers
  • Suppose F⃗ (x,y)=(x+3)i⃗ +(6y+3)j⃗ . Use the fundamental theorem of line integrals to calculate the following.
    8·1 answer
  • Tinky Winky is 2 years younger than Laa Laa. If the product of Tinky's and Laa Laa's ages is equal to 1 less than 5 times the su
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!