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
kati45 [8]
3 years ago
15

What is the area, in square units, of a triangle with vertices at (-1,-1), (3,-1), (2,2) PLEASE HELP

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0

Step-by-step explanation:

A=½bh

A=½(4•3)

A=½(12)

A=6 units sq

You might be interested in
Find the slope of the line through the pair of points. A(2, 3), P(2, 9)
AVprozaik [17]
A(x_1;\ y_1);\ B(x_2;\ y_2)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\-------------------\\\\A(2;\ 3)\to x_1=2\ and\ y_1=3\\B(2;9)\to x_2=2\ and\ y_2=9\\\\m=\dfrac{9-3}{2-2}=\dfrac{7}{0}-divided\ by\ 0\\\\Answer:\ The\ slope\ unde fined. It's\ a\ vertical\ line\ x=2.
8 0
3 years ago
On tax free weekend Michael bought 3 shirts that cost $19.50 each. He used a coupon for 25% off of the total purchase. Rounded t
trasher [3.6K]
His total would be 58.50 then you multiply by .25 percent then you take 14.63 and subtract that from the total and you get 43.87
8 0
3 years ago
You have $2 and earn $0.50 for each cup of lemonade you sell. Write an equation in two variables that represents the total amoun
Pani-rosa [81]
So because you will have $2 no matter how many cups you sell the equation starts off as AA = 2 

Next, you add the dependent variable, because 1 cup of cc = $0.50 you add 0.5cc to the equation (it can also be written as 1/2cc), to complete the equation.
AA = 1/2cc +2
3 0
3 years ago
Jessica has 120 stamps in a collection she bought 16 more Jessica wants plays the stamps equally and six pages of the book how m
BabaBlast [244]

Answer:

30 stamps each

Step-by-step explanation:

This is the correct question:

Jessica has 120 stamps in a collection she bought 60 more Jessica wants to place the stamps equally and 6 pages of a book how many stamps will be on each page of the book

Total stamps = 120 + 60

= 180

Jessica wants to place the stamps equally on 6 pages of a book

how many stamps will be on each page of the book?

Each page of the book = Total stamps / number of pages in the book

= 180 / 6

= 30

Each page of the book will have 30 stamps each

8 0
3 years ago
when multiplie discount are used if an item is first discount by 40%,then again by 30%.then again by 10%,the final or cumulative
nadezda [96]
The answer is : 40+30=70
70+10=80 therfore the final or cumulative discount is 80%
4 0
3 years ago
Other questions:
  • Solve for a.<br><br> ​ 1/3(21−3a)=6−a​
    15·2 answers
  • The tread life of a particular brand of tire is a random variable best described by a normal distribution with a mean of 60,000
    15·1 answer
  • A company sell earbuds for $17 each. At the end of the week,they have sold $731 worth of earbuds.how many earbuds did they sell?
    10·1 answer
  • Ok so I just need to match the letter with the definition but I don’t get it help please!
    5·1 answer
  • 15 pts
    11·1 answer
  • Speed describes a change in ____ relative to a change in ______. a speed can never be ______
    13·1 answer
  • Whats the solution to this problem
    6·1 answer
  • 9. Which of the following fractions is equivalent to 1.68?
    11·1 answer
  • jose has 3 genres of songs on his Mp3 player. Half of the songs are country songs. A fourth of the songs are rock. The other 10
    6·1 answer
  • Carran is building a fence around his rectangular yard. The fence will cover the front and the 2 sides of the yard. The
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!