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
never [62]
3 years ago
15

What is the point-slope form given the following slope and a point on the line? m = 3/7 , (7, -4)

Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer:

The equation is y = (3/7)x - 7.

Step-by-step explanation:

Given that the point slope form of an equation is y = mx + b where m represents the gradient and b is the y-intercept. Then, you have to substitute the following values into the equation :

y = mx + b

let \: m =  \frac{3}{7} ,x = 7,y =  - 4

- 4 =  \frac{3}{7} (7) + b

- 4 = 3 + b

- 4 - 3 = b

b =  - 7

You might be interested in
Please help me! And please explain how to solve this. Especially questions B, C, and E
kati45 [8]
A. radical 76 is8.6 so  false
B. 3 radical 10 is 9.4  true
C. 4 radical 2 is 5.6 so false
D. radical 29 is 5.3 so true
E. 2 radical 50 is 14.14 so false
5 0
3 years ago
Hi! can someone help me with this please, i don’t really get it and need help. thanks so much
Gennadij [26K]
B. 18.7… each tic is worth .10
5 0
2 years ago
Read 2 more answers
A)4(3х+4)<br> B)- 60(-7 х - 3)<br> With solution please <br> Urgent
lbvjy [14]

happy with solution rate this

6 0
3 years ago
Read 2 more answers
Vector component of ū and w are as
Helen [10]

Answer:

r = ( -14.4 , 6.47 )

Step-by-step explanation:

in the photo you will find all the steps

7 0
2 years ago
I need help with this question ASAP ! ASAP!!!!!! PLEASE!
irina1246 [14]

Answer:

One Triangle = 2.09 in²

Two Triangles = 4.18 in²

Rectangle = 17.48 in²

Total area of whole trapezoid = 21.66 in²

Step-by-step explanation:

Since it was not clarified which region is shaded we will just find the area of each individual part of the shape.

Let's start with the triangles.

1. To find the area of a triangle, the formula is  \frac{1}{2} b*h. It is given that the base of one triangle is equal to 1.1 in and the height is equal to 3.8 in., so in the equation, it would look like:

\frac{1}{2} * 1.1 * 3.8 = 2.09 in²

2. So now that we know one triangle is equal to 2.09 in², we now know that the other triangle is equal to the same area. To find the total of the two triangles you need to multiply the area by 2:

2.09 *2=4.18 in²

Moving on to the rectangle...

1. To find the area of the rectangle we need to use the formula base times height or b x h. It is given that the height is 3.8 in while the length is 4.6 in. So in the equation it would look like:

4.6 * 3.8 = 17.48 in²

Now to find the total area of all shapes combined...

1. To do this, we just need to add up all the areas we found, so...

17.48 + 4.18 = 21.66 in²

3 0
2 years ago
Other questions:
  • Line p passes through A(-2, -4) and has a slope of - 1/2
    8·1 answer
  • The best rule of thumb in assessment is to be sure children understand one-digit numbers before going on to:
    12·1 answer
  • HELP put these in the right order!!!
    14·1 answer
  • 2k-6-7+3k = 48 need the answer!
    12·2 answers
  • The temperature was -13°F and then rose 9°F. Enter the addition expression that represents the final temperature.
    7·1 answer
  • What is the value of b?<br><br> - 7.5 ( x - 3 ) = 3.75
    6·2 answers
  • How to convert 8.25% to a decimal
    6·2 answers
  • Two tracking stations are on the equator 158 miles apart. A weather balloon is located on a bearing of N42°E from the western st
    11·2 answers
  • Pls help with the solution of the question.​
    7·1 answer
  • PLEASE HELP 100 points AND brainlieest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!