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
Arisa [49]
3 years ago
7

Can somone pls help me with this I have a C- in math and I really need help also a like show work on each one plsss

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:

1. \frac{3}{8}

2. \frac{1}{4}

3a. -\frac{1}{4}

3b. 3

3c. -\frac{4}{5}

4. m = \frac{y_1 - y_2}{x_1-x_2}\\

Step-by-step explanation:

1.

Rises 6 inches for every horizontal change of 16 inches

Slope = rise/run

Slope = 6/16

Slope = 3/8

2.

Rises 3 feet for every horizontal change of 12 feet

Slope = rise/run

Slope = 3/12

Slope = 1/4

3a.

m = \frac{y_1 - y_2}{x_1-x_2}

m = \frac{3-2}{-2-2}

m = \frac{1}{-4}

m = -\frac{1}{4}

3b.

m = \frac{y_1 - y_2}{x_1-x_2}\\

m = \frac{-1 - 2}{-1-0}

m = \frac{-3}{-1}

m = 3

3c.

m = \frac{y_1 - y_2}{x_1-x_2}\\

m = \frac{1 - (-3)}{-1-4}\\

m = \frac{4}{-5}\\

m = -\frac{4}{5}

4.

m = \frac{y_1 - y_2}{x_1-x_2}\\

You might be interested in
How to caculate area of a circle?
Aleks [24]

The area of a circle is pi times the radius squared (A = π r²). Example of calculating the area of a circle is in the image below.

6 0
3 years ago
Read 2 more answers
50 is 40% of what number
notsponge [240]
125
50=40%
25=20%
125=100%
3 0
4 years ago
Read 2 more answers
Point Z is the incenter of ΔWXY.
Alekssandra [29.7K]

Answer:

2,4,5 for edg

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
What is the LCM of 8 and 10
iragen [17]
40


8x5=40
10x4=40

Hope this helps
3 0
2 years ago
Graph the solution set for the inequality z-4≤3
OleMash [197]

Answer:

  see below

Step-by-step explanation:

Add 4 to find the solution:

  z ≤ 7

The value 7 is included in the solution set, so there will be a solid dot at that point. Numbers less than 7 are also included in the solution set, so the number line will be shaded to the left of that solid dot.

6 0
3 years ago
Other questions:
  • 1)Solve G(x) for the given domain.
    6·1 answer
  • Can someone pless help me on this its due by 12:00am tonight
    14·2 answers
  • Please help as soon as possible!
    6·1 answer
  • What are some numbers that have an absolute value greater than 2 1/2
    13·1 answer
  • Use similar triangles to solve the problem. A flagpole casts a shadow of 35 ft, Nearby, a 9-ft tree casts a shadow of 7 ft. What
    10·1 answer
  • Geometry missing angle puzzle # 1 answer key
    11·1 answer
  • At a birthday party, Vivian counts 15 vanilla ice cream cups and 25 chocolate ice cream cups. Whats the precent of vanilla to ch
    13·2 answers
  • 28-y+9
    7·1 answer
  • -20 + 6 = - +5 Approximate the solution to the equation above using three iterations of successive approximation. Use the graph
    8·3 answers
  • At the school fall festival, the student council sold sodas as a fundraiser. The table below shows the number of sodas they sold
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!