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
Liono4ka [1.6K]
2 years ago
7

Find b given that A (-6, 2), B (b, 0), and C (3,-4) are collinear.

Mathematics
1 answer:
nydimaria [60]2 years ago
4 0

Answer:

b = -3.

Step-by-step explanation:

If the 3 points are collinear then:

Slope of AB = Slope  of BC and so

(0-2)/(b + 6) = (-4-0)/( 3 - b)

-4(b + 6) = -2(3 - b)

-4b - 24 = -6 + 2b

-24 + 6 = 2b + 4b

6b = -18

b = -3.

You might be interested in
A grocery store sells tangerines in 2/5 kg bags. A customer bought 4 kg of tangerines for a school party. How many bags did he b
Alex777 [14]
10kg bags I believe
8 0
2 years ago
Read 2 more answers
You buy a $266,000 home with a down payment of 21%. Find the amount of the down payment and the mortgage amount.
viva [34]

Answer:

down is #0.21 while mortage is

5 0
2 years ago
Please Help!!
marishachu [46]
12 per hour

24 2 hours 

36 3 hours

Closest answer would be (A) Im 100% Sure!!!
8 0
3 years ago
Read 2 more answers
a mail truck travels 82 miles in 412 hours. to the nearest tenth, what was the average speed of the mail truck?
yarga [219]
The question is asking to calculate the average speed of the mail truck if it travels 82 miles in just 412 hours, base on that, the possible answer would be that the average speed of the truck is 0.2 miles per hour. I hope you are satisfied with my answer and feel free to ask for more 
8 0
3 years ago
I need help please???
castortr0y [4]

Answer:

the answer is x<61

8 0
2 years ago
Other questions:
  • Find the slope of the line that passes through the pair of points. ​(negative 44.29−44.29​,4.84.8​) and ​(5.295.29​,3.53.5​)
    9·1 answer
  • 4. Ellie uses 12.5 pounds of potatoes to make mashed potatoes. She uses one-tenth as many pounds of butter as potatoes. How many
    11·1 answer
  • Simplify each of the following powers of i. I^32
    11·2 answers
  • Write in exponent form and word form. 10x10x10x10x10x10
    15·2 answers
  • A tank with a capacity of 1600 L is full of a mixture of water and chlorine with a concentration of 0.0125 g of chlorine per lit
    7·1 answer
  • Mai says x is a number that makes Equation A true and also a number that makes Equation B true.
    13·1 answer
  • here are 1515 people in an office with 55 different phone lines. If all the lines begin to ring at once, how many groups of 55 p
    10·1 answer
  • What is the range of the function?
    9·1 answer
  • Use a table to show the sample space of two-digit numbers using the digits 1,4,5,9. Use the column label as the tens digit and t
    11·1 answer
  • Evaluate 8w - 2p if w = 6 and p = -5
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!