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
Mama L [17]
2 years ago
13

What is the slope of a line that passes through the points (9,3) and (12,7)

Mathematics
2 answers:
Vesna [10]2 years ago
4 0

Answer:

1 and 1/3 or

Step-by-step explanation:

-4/-3

so the equation is y-y/x-x so

3-7=-4

9-12=-3

-4/-3=4/3 or 1 and 1/3.

dem82 [27]2 years ago
4 0
This is the formula for point slope I was able to remember

You might be interested in
Bob deposits $5000 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the
Olenka [21]
The answer is 1,200 but all you have to do is figure out what 4% of 5000 is and then multiply that by 6

5 0
3 years ago
ABC is a right triangle. If AC = 12 and BC = 13, find AB.
AysviL [449]
Since BC is the hypotenuse...

α = 12
c = 13

Hence..

13² = 12² + ß²
ß = √(13² - 12²)
= √(169 - 144)
= √25
= 5

Hence, AB = 5

I hope this helps!
3 0
3 years ago
Read 2 more answers
I really need helppppp
Dmitry [639]

Answer: the distance of the boat from the foot of the lighthouse is 290.5 feet.

Step-by-step explanation:

The right angle triangle ABC representing the scenario is shown in the attached photo.

Angle A is alternate to the angle of depression, hence, they are the same.

The height of the lighthouse represents the opposite side of the right angle triangle. The distance, x of the boat from the foot of the lighthouse represents the adjacent side of the right angle triangle.

To determine x, we would apply

the tangent trigonometric ratio.

Tan θ, = opposite side/adjacent side. Therefore,

Tan 11.1 = 57/x

x = 57/Tan 11.1 = 57/0.1962

x = 290.5 feet to the nearest tenth.

6 0
3 years ago
Find the volume of the cone.
Ne4ueva [31]

Answer:

3142.86 cubic cm

Step-by-step explanation:

volume of cone is given by formula

volume of cone = 1/3(area of base*height)

Given radius of base = 10cm

we know area of circle is given by \pi  r^2 where r is radius of circle

thus area of base of cone is calculated below

\pi 10^2\\=> 22/7 *100\\=> 314.2857

area of base of cone is 314.2857 square cm

height = 30 cm

Thus volume of cone  = 1/3* (area of base*height)

                                   = 1/3(314.2857*30)

                                   = 1/3 *9428.571 = 3142.857.

Thus, volume of cone is 3142.857 cubic cm.

volume of cone  to the nearest hundredth is 3142.86 cubic cm

6 0
3 years ago
Pls!! Which sum or difference is modeled by the algebra tiles?
nasty-shy [4]

Answer: your answer is C

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the missing term. () + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i.
    6·2 answers
  • A chef buys 9 cucumbers, 18 peppers, and 21 tomatoes at the farmer's market. How much does she spend? Cucumbers 6 for $2, Pepper
    7·2 answers
  • Find the solution of this system of equations. 3x+7y=46 -3x-8y=50
    14·1 answer
  • HELP QUICKLY PLEASE...
    12·1 answer
  • Use the Pythagorean theorem to find b.<br><br> b, 13, 12<br><br> b =
    12·2 answers
  • Solve the following equation, answer as a reduced, mixed number. Then place the correct number in the box provided. 4(7x - 1) =
    11·2 answers
  • GeoA Test 3-1 3-2 Version 1
    13·1 answer
  • I need help solving this! I need and answer fast
    7·1 answer
  • The area of the rectangle is 25xy^2, what is the width and length
    10·1 answer
  • Which is faster 15 feet per second or 12 miles per hour
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!