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
Svet_ta [14]
3 years ago
5

How do I write an equation with two points on the same line? (15,17) and (20,24) are on the same line. Write the equation of the

line.
Mathematics
1 answer:
Reil [10]3 years ago
5 0

Step-by-step explanation:

First, find the slope between the points.

m = (y₂ − y₁) / (x₂ − x₁)

m = (24 − 17) / (20 − 15)

m = 7/5

Next, write the equation in point-slope form, using either of the points.

y − 17 = 7/5 (x − 15)

If desired, simplify.

y − 17 = 7/5 x − 21

y = 7/5 x − 4

You might be interested in
Salvador is playing a game where the product must be greater than 2. Which two cards result in a product greater than 2? 1/2, 1
Ivenika [448]

Answer:

1 7/8 and 5/4

Step-by-step explanation:

when you multiply them together you get

2 11/32

6 0
2 years ago
Someone please help I'll give brainliest for questions 11 and 12
Nostrana [21]

Answer:

Step-by-step explanation:

11.

to find floor area:

= 8 x 8

= 64

= Floor is 64m.

to find carpet: 8 x 8 x 75%

= 64 x 75%

= 64 x 0.75

= 48

a. The dimensions of the carpet are probably 8 by 8.

b. The area of the floor not covered by carpet is 64, hence 8 x 8.

12.

A perfect square is a square that has demensions that is a number multiplied by itself.

Eight times eight fits the requirements, so this square is in fact perfect.

Have a lovely day!

4 0
3 years ago
Which equation gives the value of the circumference, C, of a circle with a diameter of 56 feet?
Keith_Richards [23]

Answer:175.84 ft

Step-by-step explanation: the equation would be diameter times pi

4 0
3 years ago
Complete the missing value in the solution to the equation.<br> y=2x+5<br> x=2
ZanzabumX [31]

Answer:

9

Step-by-step explanation:

substituting 2 for the x

y = 2(2) + 5

y = 4 + 5

y = 9

6 0
2 years ago
Read 2 more answers
A scale model of a city has a scale of 1 cm : 2.5 km. Two buildings in the model are 1.7 cm apart. To the nearest tenth of a kil
spin [16.1K]
This is the concept of linear proportionality, we are required to calculate the actual length between two buildings which have a distance of 1.7 cm when drawn to scale of 1 cm: 2.5 km. This can be calculated as follows;
actual distance= (distance on the map)*(scale factor)
actual distance=1.7*2.5=4.25 km

The answer is 4.25 km
4 0
3 years ago
Other questions:
  • Find the total surface area.<br> Thanks!
    7·2 answers
  • Each of two trapezoidal prisms has a volume of 120 cubic centimeters. the prisms have no dimensions in common. give possible dim
    12·1 answer
  • 15. The rectangular room is given by the trinomial x^2+4x-12. What are the possible dimensions of the rectangle? Use factoring.
    5·1 answer
  • Evaluate the composition of logarithms. (Write answer as a number)
    13·1 answer
  • What is the value of 4.6 – t when t = 3.1?
    12·2 answers
  • Pleaaaaaaaase<br> For today
    12·1 answer
  • Y = x + 12<br> solve for x
    13·1 answer
  • Algebra 1B:<br>x/13 + 29 = -36​
    10·1 answer
  • Help me lollllllllll!!!!!
    15·1 answer
  • Triangle abc is equal to triangle pqr, angle p=8x+4, angle a=5x+16 , and angle q=10x+2. find angle r
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!