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
Likurg_2 [28]
3 years ago
10

Someone help me with this geometry question please

Mathematics
1 answer:
balandron [24]3 years ago
7 0
The answer is D, (-2,-3)
You might be interested in
(URGENT) need answer for today​
sveta [45]

To find perimeter you must add all the side lengths together:

P = AB + BC + AC

The side lengths AC and BC are easy to find. You must simply count how many units they span. Please refer to the image below to see how I did this.

To find the length of AB is a bit trickier. Since the trianlge shown is a right trianlge you may use pythagorean theorem

a^{2} +b^{2}=c^{2}

a and b are the legs (the sides that form a perpendicular/right angle)

c is the hypotenuse (the side opposite the right angle)

In this case...

a = 6

b = 7

^^^Plug these numbers into the theorem

6^{2} + 7^{2} = c^{2}

solve for c

36 + 49 = c^{2}

c^{2} = 85

c ≈ 9.219

c ≈ 9.2 units

Hope this helped! Let me know if you have any further questions!

~Just a girl in love with Shawn Mendes

7 0
3 years ago
Read 2 more answers
*Urgent*<br><br> Please help!!
satela [25.4K]

Answer:

5, 0

Step-by-step explanation:

3 0
2 years ago
A rectangle has length 72 cm and width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. What is
katovenus [111]

Answer:

The constant of variation is 4032

Step-by-step explanation:

Given:  

Let a rectangle (say A) has length of rectangle(l)= 72 cm and width of rectangle(w) = 56 cm.

Area of rectangle is multiply its length by its width.

Then,

area of rectangle (A) =l \times w = 72 \times 56 = 4,032 square cm.

It is given that the other rectangle B has the same area as the rectangle A.

Then, the area of rectangle (B) = area of rectangle (A) = 4,032 square cm.  .......[1]

First find the length of rectangle B:

Given: width of the rectangle B is 21 cm

then, by definition

Area of rectangle B = l \times w = l \times 21

From [1];

4032 = l \times 21

Divide 21 both sides we get;

l =\frac{4032}{21} = 192 cm

therefore, the length of rectangle B is 192 cm

To find the constant variation:

if y varies inversely as x

i.e, y \propto \frac{1}{x}

⇒ y = \frac{k}{x} where k is the constant variation.

or k = xy

As area of rectangle is multiply its length by width.

This is the inversely variation.

as: l \propto \frac{1}{w}

or l = \frac{A}{w} where A is the constant of variation

Since, the area (A) of both the rectangles are constant.

therefore, the constant of variation is, 4032


5 0
3 years ago
(Long division)<br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title=" \\ \\ " alt=" \\ \\ "
pav-90 [236]

Answer:

hope it's helpful

┐( ∵ )┌

7 0
2 years ago
Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation c
Murrr4er [49]
I believe that your answer to this question would be "A" because the number of cans recycled don't depend on anything but the amount of money does. So your answer is "A"!!!! X) :D :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • One mile = 63360 inches, and the risers of the steps of the capitol building are 6 inches high. Barry is visiting the capitol, a
    10·1 answer
  • HELPPPPP!!!! WILL GIVE BRAINLIEST!!!!!
    10·1 answer
  • A farmer has the same number of chickens, cows and goats. Together, all these animals have 210 legs. How many chickens live on t
    13·2 answers
  • What is 3.47 divided by 8
    12·2 answers
  • Hello please help me solve this :) will give braisnlt xo
    13·2 answers
  • HELP! In rectangle DEBC, Eb = 12 and Cb =4. What is the approximate distance from point E to point C? (I’m giving away robux to
    11·1 answer
  • Find the value of x​
    15·1 answer
  • Order the side lengths HI, IK, HJ, IJ, and KJ from least to greatest.​
    7·1 answer
  • -5/10 and -4/8 <br><br>not equivalent<br><br>equivalent
    12·2 answers
  • HELP ME PLEASEEEEEEEEEEEEEEEEEEEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!