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
blagie [28]
3 years ago
9

Help me plz quick only 5 mins​

Mathematics
1 answer:
solniwko [45]3 years ago
8 0

Answer:

line B'C' = 1

m<C'D'A' = 90 degrees (it is still a rectangle)

Step-by-step explanation:

Dilation of coordinates:

Original: d:(3,2), a:(3,4), b:(7,4), c:(7,2)

Divide all numbers by 2.

Altered: d:(1.5,1), a:(1.5,2), b:(3.5,2), c:(3.5,1)

You might be interested in
If the tan of angle x is 4 over 3 and the triangle is dilated to be two times as big as the original, what would be the value of
lesantik [10]

Try drawing the triangles: the original and the dilated one.

If the tangent of x is 4/3, and then all lengths of the original triangle are doubled, then the tangent of x is 8/6 = 4/3. Thus, B is the correct answer.

4 0
3 years ago
Mr. Gephart is traveling from his house to the history museum. How many meters will he travel to the museum? The distance from h
katovenus [111]

By using relation between metre and kilometre we got that if The distance from home to the history museum is six and seven-tenths kilometres then he travel 67000 m

What is relation between metre and kilometre?

Relation between  metre and kilometre is that 1 kilometre =1000 metre

we know that kilometre and metre are two units of distance and we can convert data from one to another using their relation

Now here given distance is in kilometre

and distance is67 kilometre

We can convert 67 kilometre  in metre as

67 kilometre = 67 \times1000metre

67 kilometre = 67000 metre =67000 m

By using relation between metre and kilometre we got that if The distance from home to the history museum is six and seven-tenths kilometres then he travel 67000 m

To know more about distance visit : brainly.com/question/17273444

7 0
3 years ago
How do I solve this equation? If 3t-7=5t then 6t=a 21b-7c-21d-42
Ugo [173]
3t-7=5t \ \ \ \ \ |\hbox{subtract 3t} \\&#10;-7=2t \ \ \ \ \ \ \ \ |\hbox{multiply by 3} \\&#10;-21=6t \\ \\&#10;\boxed{6t=-21} \\&#10;\hbox{answer C}
5 0
4 years ago
Circle the quadrilateral that does not belong with the other three. Explain your reasoning please help me this is due tomorrow
jeka94
Trapezoid because it doesn't have to parareles sides like the other
3 0
3 years ago
WILL MARK BRAINLIEST!!! NEED QUICKLY <br> Look at attachment
Nastasia [14]

Answer:

v = 25

Step-by-step explanation:

The crucial information you need to know to solve this is to realize that HI and GH are the same length. However, why they are equal is not immediately obvious.

Both sides of the middle line (HF) are symmetrical, since G and I are the same distance away from the line, and they both lie on a line perpendicular to the middle line.

Note: we know they're the same distance away due to the small red marks in the lines, indicating that they're the same length.

The angles at G and I in the triangles are also the same, as the lines from G and I both meet at H. If they were different angles, they would each hit a different point on the middle line.

Thus, we can conclude that GH and HI are the same length.

Since we know the following:

GH = 4v - 75

HI = v

We can set GH and HI equal to each other and solve the equation.

4v - 75 = v

Subtract v from both sides:

3v - 75 = 0

Add 75 to both sides:

3v = 75

Divide both sides by 3:

v = 25

Answer: v = 25

5 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangular pen is to contain 108 ft^2 of area. if the width is 3 feet less than the length, find the dimensions of the pen.
    10·1 answer
  • Mandy collected 4 times as many shells as Cameron. Together they collected 40 shells. How many shells did Mandy collect. Write a
    10·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    10·1 answer
  • A scale model of a building has a height of 1/5 meter. The scale of the model is 1 cm = 0.5m. What is the height of the building
    11·1 answer
  • Write a number sentence to add 6 ones to 21
    9·2 answers
  • How do I round 3.8129 to 3 decimal places?Please help!!!
    5·2 answers
  • a company manufactures bikes, x, and scooters, y. The manager graphed the feasible region and fourth the coordinates (0/0), (0,2
    14·1 answer
  • URGENT PLEASE HELP ME
    13·1 answer
  • I need to knw whats the slope of the graph pls, no links
    9·1 answer
  • Q.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!