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
Lynna [10]
3 years ago
15

Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I'.

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
8 0
Each point is moved 7 units down and 7 units right. Therefore it is translation.

Since a hexagon is translated 7 units right, x-coordinates of its points are increased by 7.

Since a hexagon is translated 7 units down, y-coordinates of its points are decreased by 7.

(x,y) \rightarrow (x+7,y-7)

You might be interested in
The radius of circle A is three feet less than twice the diameter of circle B. If the sun mmm of the diameters of both circles i
yanalaym [24]

Answer:

Area of Circle A = 1133.54

Circumference of Circle A= 119.32

Step-by-step explanation:

Given: Sum of both circle diameters= 49 feet.

           Circle A radius= Three feet less than twice the diameter of circle B.

Lets assume diameter of Circle B is "x"

∴ Circle A radius (r)= (2x-3)

We know, the diameter of circle is 2r

Diameter of Circle A is 2\times (2x-3)

Next as given sum of both circle diameter is 49 feet.

∴ 2(2x-3)+x= 49\ feet

distributing 2 with 2x and -3

⇒ 4x-6+x= 49

⇒5x-6= 49

Adding both side by 6

⇒5x=55

Cross multiplying both side.

⇒x=\frac{55}{5} = 11

∴ Diameter of circle B is 11 feet.

Next, subtituting the value of x to get the value of radius for Circle A.

Radius of circle A= (2x-3)

⇒ Radius of circle A= (2\times 11-3)= 22-3

∴ Radius of circle A= 19 feet.

Area of circle= \pi r^{2}

Taking π= 3.14

Area of circle A= 3.14\times 19^{2} = 3.14\times 361

∴ Area of circle A= 1133.54

Circumference of circle= 2πr

Circumference of Circle A= 2\times 3.14\times 19= 119.32

∴ Circumference of Circle A= 119.32

3 0
3 years ago
Read 2 more answers
How to convert degrees minutes seconds to decimal degrees by hand?
Thepotemich [5.8K]
Multiply secondsn by 60 add to minutes multiply by 60 and to degrees
5 0
3 years ago
Can somebody help me???!!!!:/
PilotLPTM [1.2K]
26,000,000,000=2.6\cdot10^{10}\\\\
\dfrac{4.94\cdot10^{13}}{2.6\cdot10^{10}}=\boxed{1.9\cdot10^3}
3 0
2 years ago
A line joins the point
Harrizon [31]

Intersection of the first two lines:

\begin{cases}5x - 2y + 3 = 0\\4x - 3y + 1 = 0\end{cases}

Multiply the first equation by 4 and the second by 5:

\begin{cases}20x - 8y + 12 = 0\\20x - 15y + 5 = 0\end{cases}

Subtract the two equations:

(20x - 8y + 12)-(20x - 15y + 5)=0 \iff 7y+7=0 \iff y=-1

Plug this value for y in one of the equation, for example the first:

5x - 2\cdot (-1) + 3 = 0\iff 5x+5=0 \iff x=-1

So, the first point of intersection is (-1,-1)

We can find the intersection of the other two lines in the same way: we start with

\begin{cases}x=y\\x=3y+4\end{cases}

Use the fact that x and y are the same to rewrite the second equation as

x=3x+4 \iff 2x=-4 \iff x=-2

And since x and y are the same, the second point is (-2, -2)

So, we're looking for a line passing through (-1,-1) and (-2, -2). We may use the formula to find the equation of a line knowing two of its points, but in this case it is very clear that both points have the same coordinates, so the line must be y=x

In the attached figure, line 5x - 2y + 3 = 0 is light green, line 4x - 3y + 1 = 0 is dark green, and their intersection is point A.

Simiarly, line x=y is red, line x = 3y + 4 is orange, and their intersection is B.

As you can see, the line connecting A and B is the red line itself.

5 0
3 years ago
Given bc=4 cd=11 and bd=10 list angles of triangle bcd least to greatest
Nataly_w [17]
\bar{B}\bar{C}, \bar{B}\bar{D}, \bar{C}\bar{D}
4, 10, 11
4 0
3 years ago
Other questions:
  • What is the inverse of y=6^x
    9·1 answer
  • What can you infer about elements that are in the same group?
    7·2 answers
  • At the candy store there are 1400 gumdrops and 3150 chocolate bars, for a total of 4550 candies all together. What is the ratio
    15·1 answer
  • PLZ help 50 points and brainleist Which expression shows the result of applying the distributive property to −2(1/3 x− 1/5)
    14·2 answers
  • Type the correct answer in each box. Round numbers to the nearest tenth, if necessary.
    8·2 answers
  • 3) Adventure Land charges $30 for an adult and $40 for a kid. How many 20 points
    5·1 answer
  • Find the equation of Y+9=13​
    14·1 answer
  • Solve the literal equation for x.<br> y=5x-rx-5
    12·1 answer
  • CAN SOMEONE HELP ME PLEASE ASAP!?
    5·1 answer
  • Write the exponential function y = 22(1.35)' in the form y = aekt.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!