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
vredina [299]
3 years ago
7

(pleaseeee please help me D: I've been trying to figure this out all day)

Mathematics
1 answer:
Ratling [72]3 years ago
5 0

OK.  Relax, settle down, don't worry.

We're in luck here.  The shape hasn't been rotated, or swelled up
or shrunk.  It's still exactly the same size and shape, and in the same
position.  It's only been moved, from here to there.  All you really
have to do is look at one point, and figure out how that point moved,
and all the other points moved exactly the same ... same distance,
in the same direction.

When I looked at this, I worked with point-D.  But now I think
point-B may be a little easier to work with.

-- What's the 'x'-value (left/right) of point-B before it moves ?
    It's right on the y-axis, so its x-value is zero.

-- What's the 'x' value of point-B', after the move ?
    Look at the light light line that B' is on, follow it down,
    and you see that the x-value of point-B' is  6 .

-- The x-value of point-B moved from  x=0  to  x=6.
    If you look at just the x-value of any other point on the shape,
    you'll see that every point moved 6 units to the right.
    Every 'x'-value became 6 units bigger after the move.
       x --> x+6

===================
 
-- What's the 'y'-value (up/down) of point-B before it moves ?
    It's in the middle between the 2 and the 4, so its y-value is 3.

-- What's the 'y' value of point-B', after the move ?
    Look at the light light line that B' is sitting on, follow it left,
    and you see that the y-value of point-B' is  8 .

-- The y-value of point-B moved from  y=3  to  y=8.
    If you look at just the y-value of any other point on the shape,
    you'll see that every point moved 5 units UP.
    Every 'y'-value became 5 units bigger after the move.
       y --> y+5

Look for a choice that says what we found.
The second choice says it.
You might be interested in
PLEASE HELP
Tamiku [17]
1 divided by 10 is equal to 0.1 so you multiply 52 by 0.1 and you get an answer of 5.2 inches

6 0
3 years ago
Suppose that the functions u and w are defined as follows.
jasenka [17]

Answer(there are assumptions for this answer that you need to confirm and look at):

Assumptions: u(x)=x^2+3 and w(x)=\sqrt{x+2}

Answer if the operation is multiplication:

If you meant a closed dot which is the symbol for multiplication.

(u \cdot w)(2)=14

(w \cdot u)(2)=14

Answer if the operation is composition:

If you meant an open dot which is the symbol for composition.

(u \circ w)(2)=7

(w \circ u)(2)=3

Note: I don't know if you actually meant w(x)=\sqrt{x+2} or if w(x)=\sqrt{x}+2. Please let me know one way or the other.

Step-by-step explanation:

If we assume the functions are:

u(x)=x^2+3

w(x)=\sqrt{x+2}

u \cdot w=w \cdot u since multiplication is commutative.

u(2)=2^2+3

u(2)=4+3

u(2)=7

w(2)=\sqrt{2+2}

w(2)=\sqrt{4}

w(2)=2

We are asked to find (u \cdot w)(2) and (w \cdot u)(2).

The order doesn't matter in multiplication.

(u \cdot w)(2)

u(2) \cdot w(2)

7 \cdot 2

14

(w \cdot u)(2)

w(2) \cdot u(2)

2 \cdot 7

14

Now you might have meant composition which symbolized with an open circle, not a closed one.

(u \circ w)(2)

u(w(2))

u(2) since w(2)=2

2^2+3

4+3

7

(w \circ u)(2)

w(u(2))

w(7) since u(2)=7

\sqrt{7+2}

\sqrt{9}

3

6 0
3 years ago
Put the integers in least to greatest -6, 3, -12, -8, 15, -13, 4, 10, -14, 2, 11
Strike441 [17]

Answer:

Step-by-step explanation:

-14,-13,-12,-8,-6,2,3,4,10,11,15

7 0
3 years ago
Read 2 more answers
What is another way to write the expression ​ p⋅(10−2) ​ ?
Tomtit [17]

Answer: A

Step-by-step explanation:

I think it is A because p*(10-2). Can = (p*10)-(p*2)

6 0
3 years ago
Write an equation that is proportional.
maksim [4K]

Answer:Learn how to write a proportional equation y=kx where k is the so-called "constant of proportionality".

Step-by-step explanation:

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-equations-of-proportional-relationships/v/equations-of-proportional-relationships#:~:text=Learn%20how%20to%20write%20a,called%20%22constant%20of%20proportionality%22.

5 0
3 years ago
Other questions:
  • Fast Freddie is a widget assembler. He is paid $3.27 for every widget he assembles. What is Freddie's total pay for a week in wh
    7·2 answers
  • Bill bought cards to celebrate Pi day. He sends 60% of his cards to friends. He sent 42 cards to friends. How many cards did he
    14·1 answer
  • What is the answer to 4/6 ❌ 18
    5·2 answers
  • F(x)<br> 9 - 4x<br> 8x - 1<br> INVERSE??
    9·1 answer
  • If coordinate (3,1) is translated down 2 and left 4 what will the new coornidate be
    5·1 answer
  • URGENT!!! <br> Can someone please answer these 2 questions and show the working out?
    8·1 answer
  • 8x=10y<br>2x-y=5<br>solve x and y
    9·1 answer
  • maria draws one marble from a bag containing 5 red, 3 green, and 4 yellow. the probability she draws a yellow marble is____
    7·1 answer
  • a sample size n=5 is selected from a population. under what conditions is the sampling distribution x normal?​
    6·1 answer
  • 40 Points! Brainliest for correct answer! A student in a local high school prepared a survey question asking each student what h
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!