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
kobusy [5.1K]
3 years ago
13

Find BC if B(8, -7) and C(-4, -2).

Mathematics
1 answer:
polet [3.4K]3 years ago
4 0
4, -8

add the x's and add the y's
You might be interested in
Why is Old Alabama Town important to the south
lozanna [386]
Because it shows how Alabamians lived in 19th to the mid 20th century, and buildings that were safe from destruction.
8 0
2 years ago
Read 2 more answers
Which term best completes the statement below?
vazorg [7]

Answer:

A.oposite

Step-by-step explanation:

I'm not sure but it's help

6 0
2 years ago
Read 2 more answers
(PLEASE SHOW PICTURES ON HOW TO SOLVE THIS)
son4ous [18]

Answer:

Fred is \frac{17}{24} ft taller than Benny

Step-by-step explanation:

Subtract Benny's height from Fred's height

4 \frac{1}{12} - 3 \frac{3}{8} ( change to improper fractions )

\frac{49}{12} - \frac{27}{8}

The LCM of 12 and 8 is 24 , then

= \frac{49(2)}{12(2)} - \frac{27(3)}{8(3)}

= \frac{98}{24} - \frac{81}{24}

= \frac{17}{24}

3 0
2 years ago
0.0023 + 65
stepladder [879]
65 would be your answer.
5 0
1 year ago
Read 2 more answers
How do you solve, 2=2y-x and 23=5y- 4x , using the substitution method
kicyunya [14]
2= 2y - x
23 = 5y - 4x

isolate the x in the first equation

x = 2y - 2

now use this to substitute x in the second equation

23 = 5y - 4 (2y - 2)
23 = 5y - 8y + 6
23 = -3y + 6
-3y = 17
y = -5 2/3 (5.6 repeating )

now use that to find x in either equation.

2 = 2 (-5.66666) - x
2= -11.3 repeating - x
13.3 repeating = -x
x = -13.3 repeating

optional ** use the second equation to check
5 0
3 years ago
Other questions:
  • The sum of five consecutive numbers is -75. Which number is the least of these five numbers?
    15·2 answers
  • Determine the values of a for which the system has no solutions, exactly one solution, or infinitely many solutions. x + 2y – 3z
    12·1 answer
  • Nearest tenth of 3.39
    11·2 answers
  • Which function has the range (-∞, 0) and a range of (2, ∞)?
    13·2 answers
  • What is the difference between a two step equation and a multi-step equation?
    6·1 answer
  • 3 What force is needed to accelerate a 0.5-kg football at a rate<br> of 40 m/s 2?
    14·1 answer
  • Find the median of data set. Round it to the nearest tenth.​
    12·2 answers
  • 3a+5b+2c=?<br> a+b=15<br> b+c=14<br> 5b=3b,2b
    13·2 answers
  • Help me out in this question pleaseeeeeeeee
    5·1 answer
  • A rock with a mass of 25 g is added to a graduated cylinder containing 45 mL of water. The water level rises to the 50mL mark. B
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!