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
xxTIMURxx [149]
3 years ago
8

A line passed through the points (-3,-4) and (6,2). What is the x-intercept of this line?

Mathematics
1 answer:
BigorU [14]3 years ago
8 0

Answer: 3

Step-by-step explanation:

Points (-3,-4) and (6,2) give you slope of (-4-2)/(-3-6)=-6/-9=2/3

Y=2/3x+k. Substitute first point, you get -4=2/3(-3)+k. -4=-2+k, so k=-2. When y=0, x value is the x intercept. 0=2/3x-2, 2/3x=2, so x=3.

You might be interested in
A hospital needs to dilute a 50% boric acid solution to make it a 10% boric acid solution. If it needs 25 liters of the 10% solu
saul85 [17]
I'm pretty sure the answer is 5 because I did 50% of 50 which is 5
7 0
3 years ago
Write the standard equation for a circle with center (−6, −8), that passes through (0, 0)
chubhunter [2.5K]
Standard equation:  (x-h)^2 + (y-k)^2 = r^2

Here,                        (0-[-6])^2 + (0-[-8])^2 = r^2
Find r:                           36        +   64         = 100, so r = 10

Then the desired equation is (x+6)^2 + (y+8)^2 = 10^2
7 0
3 years ago
Show all work:<br> -13 +(-56): 14 +9=<br> -16•3 - (-36) /12 =
STALIN [3.7K]
-13-56/14+9=
-69/23=-3


-48+36/12=
-12/12=-1
6 0
3 years ago
Read 2 more answers
How do you simplify this math problem 5(1 + 3x) ?
lubasha [3.4K]

you need to distribute the 5. multiply each term in the parentheses by 5:

5(1) + 5(3x)

5 + 15x

5 0
3 years ago
Given the range of the function find the corresponding domain. f(x)=7x-1 Range {-2,0,4,8}
LenaWriter [7]

f(x) = 7x - 1

-2 = 7x - 1

-2 + 1 = 7x

-1 = 7x

x = -1/7

0 = 7x - 1

1 = 7x

x = 1/7

4 = 7x - 1

4 + 1 = 7x

5 = 7x

x = 5/7

8 = 7x - 1

8 + 1 = 7x

9 = 7x

x = 9/7

So the domain is

Domain = {-1/7, 1/7, 5/7, 9/7}

8 0
3 years ago
Other questions:
  • jenelle makes $7.25 an hour at the flower shop write an inequality to find out how many hours you was work to earn at least $125
    7·1 answer
  • In 3 stores the same detergent is on special. Which store offers the Best Buy? explain
    15·1 answer
  • How do you solve <br>20y-15-6y
    14·1 answer
  • What do you call to the set of ordered pairs
    8·2 answers
  • It takes karina 36 minutes to solve 22 problems. What is her unit rate in problems per minute
    6·1 answer
  • A.) Where does the turning point of the curve Y= 6- 4x - x^2 occur?
    9·1 answer
  • Samantha and her friends are going on a road trip that is 245 7/50 miles long. They have already driven 128 53/100. How much far
    10·2 answers
  • What are the coordinates of point A?<br> X<br> (8,-6)<br> 0 (-6, 8)<br> (-5, 7)<br> (7-5)
    14·1 answer
  • Alice rode her bicycle the same number of miles every day for 17 days. She
    7·1 answer
  • 1.5.3 Quiz: Literal Equations and Formulas
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!