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
Levart [38]
3 years ago
7

⭐️ Does anyone know this?!

Mathematics
1 answer:
ladessa [460]3 years ago
6 0
Vertical stretch by 2 units.

B
You might be interested in
Performing a Rotation in the Coordinate Plane
Brums [2.3K]

Answer:

W: (-4,5) W' -> (5,4)

X: (-1,4) X' -> (4,1)

Y: (-6,1) Y' -> (1,6)

Z: (-8,3) Z' -> (3,8)

Step-by-step explanation:

Let me give you a quick brief of how to master rotations!!

You need to understand the formula and positioning rules

The formulas shall be given by teachers or looked up!

*** BUT THE SHAPE POSITIONING RULES MATTER!!

-If the shape was in quadrant 2 which is where it is right now then a 90 degree turn clockwise would result in the shape being on quadrant 1, 180 quad 4, 270: quad 3, and 360 would be the original quad which is 2.

The formula for clockwise for this one is that you need to flip the (x,y) to (y,x)

The shape should be on quadrant 1 which is the one on the top right of the coordinate plane!


They want you to graph it by W'X'Y'Z

The ' is prime which is the new position/coordinate

W: (-4,5) W' -> (5,4)

X: (-1,4) X' -> (4,1)

Y: (-6,1) Y' -> (1,6)

Z: (-8,3) Z' -> (3,8)

That is the rotation 90 degrees clockwise coordinates!!

***REMEMBER EACH ROTATION RULE HAS A DIFFERENT FORMULA!!**

Counterclockwise is pretty similar but the opposite direction with different rules!

**POSITION OF THE SHAPE IS THE MOST IMPORTANT!!!**

4 0
2 years ago
A certain species of bird is in danger of becoming extinct. There were 1500 birds in 2000 and they are
melamori03 [73]

a) If this trend continues, how many birds will be left by 2010 will be 525

b) The  birds would there have been in 1990 will be 2475

<h3>What is rate of increase?</h3>

Rate of increase or decrease is defined as the increment or decrement in any quantity over a period of time constantly.

Here we have the data that:

There were 1500 birds in 2000 and they are decreasing at an annual rate of 6.5%.

a) If this trend continues, how many birds will be left by 2010

{1500x6.25}/{100}=97.5

So the bird decrement in the one year will be =97.5 so it will be in the 10 years or upto 2010 will be

97.5x10=975

So the birds left till 2010 will be:

Q=1500-975=525

b)The birds would there have been in 1990 will be:-

=1500+975=2475

Hence If this trend continues, how many birds will be left by 2010 will be 525.The  birds would there have been in 1990 will be 2475

To know more about Rate of increase follow

brainly.com/question/11360390

#SPJ1

7 0
2 years ago
18a - 24ay + 48b - 64by​
Sliva [168]

Answer:

Step-by-step explanation:

6a(3-4y)+16b(3-4y)

(6a-16b)(3-4y)

2(3a-8)(3-4y)

3 0
3 years ago
Read 2 more answers
Hello' if you can please show the steps too that would be much appreciated!
DochEvi [55]

Step-by-step explanation:

Hi! I hope this helps and have a great day.

7 0
2 years ago
Read 2 more answers
Suppose you buy a 1.25-pound package of ham at $5.20 per pound. (a) What fraction of a pound did you buy? (b) How much money did
FrozenT [24]
25/100=1/4
a) you bought 1 1/4 pound of ham
b) $6.50
1.25 x $5.20=$6.50
5 0
3 years ago
Read 2 more answers
Other questions:
  • Consider △ABC.
    10·2 answers
  • Dilation of 4 n (0,0) k(1, 1) I (1, 0)
    14·1 answer
  • A laptop computer is purchased for 2500 . After each year, the resale value decreases by 25% . What will the resale value be aft
    11·1 answer
  • Mike purchased a round wall clock the clocks radius is 10m what is the circumference of the clock
    13·1 answer
  • Convert the following to mixed numbers
    6·2 answers
  • Evaluate BC for A = 5, B = -4, and C = 2.<br> -8<br> 6<br> -6
    5·1 answer
  • What are the next three terms? 17,10,3,-4, ___, ___, ___, ...
    13·2 answers
  • Solve.<br> -3.5 x 0.2=<br><br> 1. -7.0<br> 2. -0.7<br> 3. 0.7<br> 4. -3.3
    14·1 answer
  • 2400000 in standard form?
    14·2 answers
  • {{{{Help Please please}}}}
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!