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
Nuetrik [128]
3 years ago
11

Point F' corresponds to point D. point E'. point F. point E.

Mathematics
1 answer:
Zepler [3.9K]3 years ago
6 0

Answer:

  F' corresponds to point F

Step-by-step explanation:

When a point is the result of some transformation, we often designate that result using the base name of the original, with a prime (') added. In this case, we expect that F' is the transformation of point F.

__

<em>Comment on point naming</em>

Of course, points can be given any name you like. These conventions are adopted to aid in communication about transformations and correspondence between points. It would be unusual--even confusing, but not unreasonable, for point F' to correspond to point D, for example. In the case of certain transformations, point F' may actually <em>be</em> point D.

You might be interested in
Find the value of x and justify your answer
Dennis_Churaev [7]

Answer:

a.

2x+4x+3x=180 sum of interior angle of the triangle is 180

9x=180

x=180/9=20

b.

x-20+x+10+x-20=180sum of interior angle of the triangle is 180

3x-30=180

3x=180+30

x=210/3=70

c.x+10+x+20+x=180 linear pair

3x+30=180

3x=180-30

x=150/3=50

5 0
3 years ago
Read 2 more answers
Please help me to find out the answer
BaLLatris [955]

9514 1404 393

Answer:

  44.66 in

Step-by-step explanation:

The side opposite the marked angle is given, and the side adjacent to it is the one wanted. The relevant trig relation is ...

  Tan = Opposite/Adjacent

Solving for the Adjacent side, we find ...

  Adjacent = Opposite/Tan

  PQ = (29 in)/tan(33°) ≈ 44.66 in

6 0
3 years ago
What is the product of (-1/4) times (-3/7)
weqwewe [10]

Answer:

3/28

Step-by-step explanation:

3 0
4 years ago
Help!! What’s the answer??<br> 20 points!
Fittoniya [83]

Answer:

b or c I'm not for sure

Step-by-step explanation:

hope this helps

8 0
4 years ago
Read 2 more answers
If sin theta=-1/4 and theta terminates in the third quadrant, find the exact value of sin2 theta.
DIA [1.3K]

Answer:

sin(2\theta)=\frac{\sqrt{15}}{8}

Step-by-step explanation:

We are given

sin(\theta)=-\frac{1}{4}

Firstly, we can draw triangle

angle lies in third quadrant

so, we get

cos(\theta)=-\frac{\sqrt{15} }{4}

now, we can use formula

sin(2\theta)=2sin(\theta)\times cos(\theta)

now, we can plug values

sin(2\theta)=2\times -\frac{1}{4}\times -\frac{\sqrt{15} }{4}

now, we can simplify it

and we get

sin(2\theta)=\frac{\sqrt{15}}{8}

7 0
4 years ago
Read 2 more answers
Other questions:
  • Eighth grade
    15·1 answer
  • Challenge: During November, a farmer
    10·1 answer
  • Which transformation(s) can map TriangleMNQ onto TrianglePQN?
    6·2 answers
  • You've decided you want to plan for your room. At the gardening store, there are four different kinds of plants (two lip, firm,
    14·1 answer
  • (15 points)Please help out if you can!
    13·1 answer
  • A tennis racket that cost $79 is now on sale for $83. What is the<br> percent of change?
    12·1 answer
  • Barry and Robin walk to Dunkin' Donuts each Saturday to meet for coffee and donuts. Barry walks the 2 miles from his house in 30
    14·1 answer
  • Points 20 and brailest will give 30 points privitly to whoever gets this right
    8·1 answer
  • Who wants brainlist and points
    9·1 answer
  • Please help I have no idea how to do this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!