Please help me???? 25 points
Name two transformations that happens in the real world, outside of the math classroom. Explain what type of transformation is happening in each situation.
Answers
dilation: something gets smaller or bigger / grows
Answer:
Here is your answer- Real life examples of reflections are: 1. the symmetry of your face, a butterfly, an airplane and so many more objects 2. mass production of shoes and spectacle frames 3. flipping images on a computer 4. the mirror images of the chemical structure of the sugar molecules, glucose (in sugarcane) and fructose (in fruit).
Step-by-step explanation:
Related Questions
help pleaseeeeeeeeeeeee fastttt
Answers
Answer:times by 2
Step-by-step explanation:
what is the equation
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Answer:
y= -1/2x+4
Step-by-step explanation:
Answer: y= -1/2x+4
Step-by-step explanation:
I hope this helps
is this correct????????
Answers
Answer:
no
Step-by-step explanation:
You need to subtract 7 from both sides and then divide -16 by 4 and then you have your answer of x = -4
Seth has swimming practice three days each week. This week Seth swam a total of 114 laps. At this rate, how many laps did Seth swim on average each day?
Answers
Answer: 38 laps a day
Step-by-step explanation: So, he swam three days and he swam 114 laps in total. What you need to do is divide
how many laps he did in total/how many days he swam
114/3=38
Hope this helps, if you liked my answer please mark me brainliest, it really helps :)
Tamanika received a raise in her hourly pay, from $14.00 to $19.18. Find the percent change.
Answers
Answer:
37% increase
Step-by-step explanation:
(V2−V1)|V1|×100
=(19.18−14)|14|×100
=5.1814×100
=0.37×100
=37%change
Expand the expression -12(4c - 3d) using the Distributive Property
Answers
Answer:
-48c - 37d
Step-by-step explanation:
Multiply both numbers by -12.
The expanded form of the expression is -48c+36d
What is Distributive Property?According to this property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
Given that, we have to expand the expression -12(4c - 3d) using the Distributive Property,
We know that the rule for distributive property is :
a(b+c) = ab+ac
Therefore,
-12(4c - 3d)
= -12(4c)+12(3c)
= -48c+36d
Hence, the expanded form of the expression is -48c+36d
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4t + 1/4=3 first answer will get brainliest
Answers
Answer:
t=11/16
Step-by-step explanation:
4t+1/4=3
-1/4 -1/4
4t=2 3/4
t=11/16
Answer:
Step-by-step explanation:
4t+1/4=3
We move all terms to the left:
4t+1/4-(3)=0
determiningTheFunctionDomain
4t-3+1/4=0
We multiply all the terms by the denominator
4t*4+1-3*4=0
We add all the numbers together, and all the variables
4t*4-11=0
Wy multiply elements
16t-11=0
We move all terms containing t to the left, all other terms to the right
16t=11
t=11/16
t=11/16
You don't need to plot them, just tell me where I should.
Answers
Answer: 6 over from the blue dots
Step-by-step explanation:
Answer:
(Answer changed please read the image carefully)
Answer on the image
Good luck!
What is the total surface area of this square pyramid?
A square pyramid. The square base has side lengths of 9 millimeters. The triangular sides have a height of 12 millimeters.
_____________ mm2
189
216
297
378
Answers
Answer: The correct answer is 297 (C)
Step-by-step explanation: I got it correct!!. Hope this helps :)
The area of a 2D form is the amount of space within its perimeter. The total surface area of the square base pyramid is 297mm².
What is an area?The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm2, m2, and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.
The total surface area of the square pyramid is the sum of the area of the triangles and the area of the base. Therefore, the total surface area is equal to,
Total surface area = Area of square base + 4(Area of a triangular face)
= (9mm)² + 4(0.5×9×12)mm²
= 81mm² + 216mm²
= 297mm²
Hence, the total surface area of the square base pyramid is 297mm².
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Look at the figure.The net has a column of four rectangles labeled 100 centimeters long, with the first and third rectangle in the column labeled 35 centimeters wide and the second and fourth rectangles in the column labeled 50 centimeters wide. Attached on the left and right side of the third rectangle in the column are fifth and sixth rectangles measuring 50 centimeters by 35. Find the surface area of the net.
Answers
4 Rectangles = 100 cm long
V V V V V
1st Rec. = 35 cm wide
2nd Rec. = 50 cm wide
3rd Rec. = 35 cm wide
4th Rec. = 50 cm wide
There are added TWO rectangles
(3RD) L = eft R = ight
5th L |(Rectangle)| R 6th
. \_____ㅤ50 × 35______/ .
Answer (Area):
50 × 35 = 1750
I not sure if this helps... I hope it does
6. Polygon ABCD is rotated 270 degrees
counterclockwise around the origin.
Identify the coordinates of B'. Write your response
in the form (x, y)?
Answers
Answer:
I think the answer would be ( 2, 5 )
Step-by-step explanation:
The formula for rotating a shape 270 degrees counter clockwise is ( y, -x ) meaning that the original coordinates of B ( -5, 2 ) will become ( 2, 5 ). The 5 is positive because the negatives cancel out. :)
If a human weighs 115 pounds on Venus, how much would that same human weigh on Mercury?
Answers
Answer:
Ever wonder what you might weigh on Mars or The Moon? Here's your chance ... The mass of a body is a measure of how much matter it contains
Step-by-step explanation:
..............................algebra
Answers
Earn points, answer both questions!
Answers
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
the perimeter is 194.6 units
PLEASE HELP I AM GIVING 100 POINTS FIRST COME FIRST SERVE ALSO GIVING BRAINLIEST TO THE FIRST PERSON WITH THE CORRECT ANSWER
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Answer:
A = plane
B = whale
C = sunken ship
Step-by-step explanation:
The given vertical number line is modelling the positions of objects and animals in relation to sea level.
Sea level is the average height of the surface of the world's oceans, which we use as a reference point to measure the elevation and depth of land and water features on Earth.
From inspection of the given number line:
Position A is above sea level.Position B is just below sea level.Position C is the furthest below sea level.We have been told that a plane is flying at 8,500 feet above sea level. Therefore, as position A is the only position above sea level, A = plane.
We have been told that a sunken ship is resting at 3,000 feet below sea level, and that directly above the ship, a whale is swimming 1,960 feet below sea level. Therefore, the whale is above the ship. As position B is above position C, this means that B = whale and C = sunken ship.
PLS Help Me! there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. Explain the process of how you got the answer
Answers
Answer: 1/7 chance
Step-by-step explanation: there is a 2/7 chance to pull it once, cut it in half because you’re pulling it twice hope it helps
Answer:
1/21
Step-by-step explanation:
The chance that you choose an orange is number of oranges/number of fruits = 2/7. If you choose an orange then the chance your friend chooses an orange is 1/6. So, you multiply these to get 2/42. This simplifies to 1/21.
PLEASE HELPPPP ASAPPP
If the function y=2x-8 has an input of x = -3, what is the output?
Answers
Answer:
y = 2*x - 8
y = 2*3 - 8
y = 6 - 8
y = -2
Hope this helps ;)
Answer:
-14
I used a calculator :/
Step-by-step explanation:
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
ALEKS: Teresa is ordering an ice cream dessert. She must order a size, a flavor of ice cream, and a topping. There are 2 sizes, 2 flavors, and 2 toppings to choose from. How many different ice cream desserts could she order?
Thanks!
(and just a heads up, I'm gonna be asking a whole lot of questions from ALEKS)
Answers
Answer:She could offer 8 different ice cream desserts
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
2 x 2 x 2 = 8
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
PLEASE HELP NOW!!! 13 POINTS!
5. (1, 1) and (3, 5)
The equation for these ordered pairs is y = 2x + 1
A. True
B. False
Answers
The new equation should look like this 5/1-3/1 and the equals to = 4/2 and that simplify is 2. So the answer 2 we just got is the slope. So we just add the letter x since that represents slope. Making the equation y=2x+1 true.
Which ordered pair is a solution of y = x – 4?
(–3, 7)
(3, –7)
(3, 7)
(–3, –7)
Answers
i did this too and i think it was (-3, 7)
Step-by-step explanation:
y = x - 4
-7 = -3 -4
-7 = -7
Please help me tysvmmmmmmmmmm
Answers
Answer:
A. He made a mistake when subtracting 108 from 151.
Step-by-step explanation:
151-108=43. He put 53.
Answer:
answer is a correct me if im wrong
Step-by-step explanation:
Find the GCF of 16 and 56.
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What is 2 8 10 +(−3.5) in decimal form? Show your work
Answers
Answer:
2806.5
Step-by-step explanation:
Mark me as brainliest
PLEASE HELP(PIC)
123456789
?=picture posted
Answers
Answer: 45.
Step-by-step explanation: I'm not the greatest at math but I do believe that is the answer.
What is the area of a rectangle with vertices at (7,3), (12,3), (12, 11), and (7,
11)?
O A. 26 units
O B. 40 units2
O c. 45 units2
O D. 20 units2
Answers
Answer: 40 units
Step-by-step explanation:
(7,3) (12,3) on the same y coordinate, 5 squares apart
(12,3) (12,11) on the same x coordinate, 8 squares apart
8 × 5 = 40
The area of a rectangle with vertices at (7,3), (12,3), (12, 11), and (7,11) is 40 square unit.
What are Coordinates?A brace of figures called equals are used to detect a point or a form in a two- dimensional aeroplane . Thex-coordinate and the y- match are two figures that define a point's position on a 2D aeroplane .
We have vertices of rectangle as
vertices at (7,3), (12,3), (12, 11), and (7, 11).
Now, the coordinates (7,3) and (12,3) have the same y coordinate also the difference in x match is 5 places piecemeal.
and, (12,3) and (12,11) have the same x coordinate then the difference in y coordinate is 8 squares apart.
So, the Area of rectangle
= 8 × 5
= 40 square unit
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Greg made a small sign to advertise his school’s activity night. The sign was 15 1/2 inches wide and 11 inches long. Gloria made a longer banner to let students know about the activity night. Her poster was also 15 1/2 wide but it was 44 inches long. How many times larger is the area of Gloria’s banner than Greg’s sign?
Answers
Using the area of a rectangle, it is found that the area of Gloria’s banner is 4 times larger than the area of Greg's sign.
What is the area of a rectangle?The area of a rectangle of length l and width w is given by:
\(A = lw\).
For Greg, the sign was 15 1/2 inches wide and 11 inches long, hence the area in square inches is given by:
\(A_{gr} = 11 \times 15.5 = 170.5\)
For Gloria, the poster was 15.5 inches wide and 44 inches long, hence the area is of:
\(A_{gl} = 44 \times 15.5 = 682\)
The ratio is given by:
\(r = \frac{A_{gl}}{A_{gr}} = \frac{682}{170.5} = 4\)
The area of Gloria’s banner is 4 times larger than the area of Greg's sign.
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PLS HELP ME ASAP PLS AND TY
Answers
Answer:
607
Step-by-step explanation:
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^_^