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
mariarad [96]
3 years ago
13

Last 2 problems that were too difficult for me, please don't get mad at me for sending a lot.

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0

Answer:

Question 1:  Slope = \frac{1}{3}  feet

Question 2:  Slope = 4

Step-by-step explanation:

Question 1:

The pitch of a roof is the inclination of that roof. The "slopiness" of the roof. Whether it is steep or not.

To know the pitch, we need to find the "RISE" over "RUN". That means the "height" from ground and the "length" from initial position.

The height is shown in the figure as 4 ft

The length is shown in the figure as 12 ft

The slope is the quotient of it.

Hence,

Slope = 4/12 = 1/3 feet

Question 2:

To find slope from table of points, we need 2 coordinate pairs in the form (x,y). Lets take the first two points.

(1,2)

and

(3,10)

The slope would be the change in y coordinates of both (2nd point y coordinate - 1st point y coordinate) DIVIDED by the change in x coordinates of both (2nd point x coordinate - 1st point x coordinate). So:

Change in y coordinates = 10 - 2 = 8

Change in x coordinates = 3 - 1 = 2

Thus,

Slope = change in y/change in x = 8/2 = 4

Slope = 4

You might be interested in
Find the common ratio of the geometric sequence 0.1, 1, 10, 100, ... Write your answer as an integer or fraction in simplest for
aivan3 [116]
The answer is 10 because it’s multiplies by 10
4 0
3 years ago
What does 6 8/15 + 7 4/5=
tatuchka [14]

Answer:

It equals 14 1/3

hope this helps!!

5 0
3 years ago
My bad here yall go xecveuhjvj3kvcu3kvcurvqjmvhj it said it was too short.
devlian [24]

Answer:

try 420.5

im pretty shure that will work

Step-by-step explanation:

4 0
3 years ago
(Y = -x + 4), (y = 3/2x - 6)
Temka [501]

Answer:

x = 4

Step-by-step explanation:

- x + 4 =  \frac{3}{2} x - 6 \\  - 2x + 8 = 3x - 12 \\ 2x - 8 =  - 3x + 12 \\ 5x = 20 \\ x = 4

8 0
3 years ago
In two or more complete sentences describe why the following series is an example of an infinite series.
Svetlanka [38]

Answer:


Step-by-step explanation:

There are an infinite number of these whole numbers. Thus the series goes on without bounds. Whatever very big number you can think of there is another one which is 1 greater.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What x what gives me 49 but when you add it it gives me 14
    8·1 answer
  • Find dy/dx by implicit differentiation. x2 − 8xy + y2 = 8
    12·2 answers
  • Eight more than twice a number is less than twenty (what is the expression)
    6·1 answer
  • Pls need this last thing due also 9/24/18
    14·1 answer
  • Rory found that 4/12 of the trading cards in his collection that are hockey cards. in simplest form, which fraction of rorys car
    12·1 answer
  • Simplify the expression below. Show all steps. <br><br> √4x^2 ÷ 3y
    13·1 answer
  • Which expression have the same value as the product of 2.7 and 4
    15·1 answer
  • A rectangular pyramid has a height of 15 cm. What is the volume of the rectangular pyramid in cubic feet?
    8·1 answer
  • 1. Lily wants to buy 4 pounds of cereal for her camping trip. The boxes are each 18 ounces. According to the number line, how ma
    5·2 answers
  • 4. What are the values of the variables in the triangle below? If your answer is not an integer, leave
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!