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
const2013 [10]
3 years ago
8

If ABCD is a square where A(-4;2) B(-2;-1) C(1;1) , determine the coordinates of of D​

Mathematics
2 answers:
larisa86 [58]3 years ago
4 0

Answer:

(4;-1)

Step-by-step explanation:

A(-4;2)

B(-2;-1)

C(1;1)

D(-4;-1)

Temka [501]3 years ago
4 0

Answer:

-1;4

Step-by-step explanation:

You might be interested in
How long does it take to eat one hotdog
klemol [59]

Answer: 7 minutes


Step-by-step explanation: You have to divide 69 hot dogs by 10 so you can get the unit rate once you get the unit rate you round it to the nearest tenth (6.9) to (7).


6 0
3 years ago
Read 2 more answers
Simplify this expression: 4(x+3)+3(5-x)
prisoha [69]

Answer:

x+27

Step-by-step explanation:

Let's simplify step-by-step.

4(x+3)+3(5−x)

Distribute:

=(4)(x)+(4)(3)+(3)(5)+(3)(−x)

=4x+12+15+−3x

Combine Like Terms:

=4x+12+15+−3x

=(4x+−3x)+(12+15)

=x+27

Hope you find this Useful!

8 0
2 years ago
Read 2 more answers
The perimeter of a rectangle is 42 inches, and its area is 110 square inches. find the length and width of the rectangle.
lorasvet [3.4K]
p = 2w + 2l              p = 42 
a = l * w                   a = 108

You want to make either the length or width variable (I chose the width variable to be by itself. It doesn't matter) by itself by:

Divide both sides by 2.
(p) ÷ 2 = (2w + 2l) ÷ 2 
               2's  cancel  out
\frac{p}{2} = w + l

Subtract both sides by either length or width depending on what variable you chose to make by itself (in this case I subtracted the length variable because I wanted the width variable by itself).
\frac{p}{2} - l = w + l - l
                 l's  cancel  out 
p/2 - l = w

a = l * w

You replace w with the equation above p/2 - l = w 
a = l( \frac{p}{2} - l)

Multiply out the L.
a = \frac{p}{2}l - l^{2}

Plug in all your numbers a = 110 and p = 42
110 = \frac{42}{2}l - l^{2}
110 = 21l - l^{2

Move everything to the left side so l^{2} would be positive (makes the equation easier when l^{2} is positive).
l^{2} - 21l + 110 = 0

Factor.
(l -10)(l-11) = 0

Make each parenthesis set equal to 0.
l-11=0     l-10=0

Add.
l = 11  l = 10

By doing this you solve for both the width and length so the answer is:
w = 11    L = 10
8 0
3 years ago
What is the opposite of 3?
chubhunter [2.5K]

Answer:

Yeah that's easy -3

Step-by-step explanation:

+3=3 which the opposite of a positive is a negative. So -3. Hope this help.

3 0
3 years ago
???? Help plz ?…. It’s a grade
Aleks [24]

Answer:

Yes it does show a dilation

4 0
3 years ago
Other questions:
  • What is the volume of a sphere with a radius of 9 inches?
    7·2 answers
  • Martin drives to work at a speed of 45 miles per hour. It takes him about 2 hours and 15 minutes to get to work. If gas costs $2
    12·1 answer
  • Jenny wants to earn $ 1,300 by the end of the summer . How much more dose she need to earn to reach her goal?
    13·1 answer
  • There is a drought and the oak tree population is decreasing at the rate of 5% per year. If the population continues to decrease
    14·1 answer
  • Cathy uses 3/4 teaspoon of vanilla in a batch of cookies. How many teaspoons are needed for 8 batches of cookies
    7·1 answer
  • Which linear inequality is represented by the graph?<br> HELPPPP!!!
    13·1 answer
  • Helen wants to buy a dictionary that costs $7, a dinosaur book that costs $16, and a children's cookbook that costs $17. She has
    14·1 answer
  • 65 2/3% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are dogs?
    7·1 answer
  • Pls, what is surface area?​
    10·2 answers
  • Someone help please!! oh and pls don’t put any links
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!