Answers
The transformation used to create K'L'M' would be, dilation by a scale factor 1/2 and reflection across the x-axis.
What is transformation?"Transformations are change in the original shapes on a coordinate plane by rotation, reflection or translation. "
What is reflection transformation?"It is a transformation which produces mirror image of geometrical structure."
What is dilation?"It is a transformation in which size of the geometrical structure is changed without changing its shape."
From given diagram,
we can observe that JK = 4 and J'K' = 2
This means the size of the triangle J'K'L' is reduced by 1/2
Also, it is reflected along x-axis.
This means, the transformation used to create triangle K'L'M' would be, dilation by a scale factor 1/2 and reflection across the x-axis.
Therefore, the correct answer is option (B).
Learn more about transformation here:
https://brainly.com/question/16156895
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Related Questions
Please help will mark brainliest!
Answers
I mean they don’t say how many they give to each student so I assume they gave each 1 pencil
Answer:
I think it's 16.
I hope this helps, Have a good day!
Step-by-step explanation:
By law, sales tax has to be applied to the discount price. However, would it be better for the consumer if the 7.5% sales tax was calculated before the 20% discount was applied? Why or why not? (Figure out $20000 of 7.5% to compare your answer)
Answers
Answer:
mark me brinliest first because people take the answer but never mark
Step-by-step explanation:
Help me with this math plz
Answers
Answer:
x =77 degrees
Step-by-step explanation:
All the angles added up equal 180 degrees so:
2x + 26 = 180
Subtract 26 from both sides:
2x = 154
Divide both sides by 2:
x =77 degrees
Answer:
please mark brainliest
2x + 26 = 180
2x=180-26= 154
x=154/2
77
Step-by-step explanation:
Question 13
Excel Elementary has a student teacher ratio shown in the function f(x) = 24x. In this function, x is the number of teachers and f(x) is the number of students. Which one of the
following numbers could be part of the domain of this function?
А
-24
В
-21
С
0
D
8
Answers
The answer is the letter D
Solve 15 = 1/3x
x = ?
Answers
Hey there!
The answer to your question is x = 45
To solve this, we want to get x with a coefficient of 1 by itself on one side of the equal sign, and right now it's coefficient is 1/3. We can get a coefficient of 1 by multiplying both sides of the equation by 3.
15(3) = 1/3x(3)
45 = x
Hope this helps and if you need any further help, I would be happy to!
Answer these questions about killer whales:
What do killer whales look like? Be very specific, colors, size, length, spots, stripes, camouflage...etc.
What are some facts about killer whales? List at least 5.
I will give brainliest, thanks, friend request, and 5 stars to the best answer.
Answers
Answer:
Adult male killer whales are larger overall than their female counterpart including features such as pectoral flippers, dorsal fins, tail flukes, and girth. The largest recorded male killer whale was 9.8 m (32 ft.) in length and weighed 10,000 kg (22,000 lbs.) The largest recorded female was 8.5 m (28 ft.) and weighed 7,500 kg (16,500 lbs.). Data from Icelandic killer whales (North Atlantic type 1) indicate that an average-size male is about 5.8 to 6.7 m (19 to 22 ft.) long, while females averaged 4.9 to 5.8 m (16 to 19 ft.) long. Killer whale sizes vary significantly between different ecotypes.
Male Antarctic type A killer whales can reach lengths of 9.2 m (30 ft.) making them the largest known killer whales. The smallest killer whale ecotype is the Antarctic type C killer whales in which adult females average 5.2 m (17 ft.) and adult males average 5.6 m (18 ft.) in length and can reach a maximum of 6.1 m (20 ft.). At SeaWorld, average size for adult males is 6.6 m (21.7 ft.) Two of the largest adult male killer whales at SeaWorld weigh 4,340 kg (9,570 lbs.) and 5,380 kg (11,860 lbs.).
At SeaWorld, average size for females is 5.5 m (18 ft.) and 2,442 kg. (5,384 lbs.) SeaWorld's adult female whales range in weight from 2,313 kg (5,100 lbs.) to 3,719 kg (8,200 lbs.). The general body shape of a killer whale is roughly cylindrical but tapering at both ends. This characteristic fusiform shape is quite energy efficient for swimming. Killer whales are black and white, with a gray patch called a "saddle" or a "cape" on the back, just behind the dorsal fin. A killer whale's forelimbs are adapted for swimming. A killer whales uses its rounded, paddlelike pectoral flippers to steer and, with the help of the flukes, to stop. A killer whale's pectoral flipper contains 5 digits much like the fingers on a human hand. Each lobe of the two-lobed tail is called a fluke. Flukes are flat pads of tough, dense, fibrous connective tissue, completely without bone or cartilage. Like the flukes, the dorsal fin is made of dense, fibrous connective tissue, without bones or cartilage. A killer whale has an indistinct rostrum (snout-like projection).
A single blowhole on top of the head is covered by a muscular flap. A killer whale breathes through its blowhole. The blowhole is relaxed in a closed position, and the flap provides a water-tight seal. To open its blowhole, a killer whale contracts the muscular flap.
A killer whale's eyes are on each side of its head, just behind and above the corner of its mouth, and in front of its white eyespot.
A killer whale's large teeth are conical and interlocking. Toothed whales have only one set of teeth; they are not replaced once lost. The number of teeth varies among individuals. There are usually 10 to 14 teeth on each side of each jaw (40 to 56 teeth total). A killer whale's blubber layer lies beneath the dermis and measures from 7.6 to 10 cm (3 to 4 in.) thick. Blubber is a layer of fat reinforced by collagen and elastic fibers. In general, blubber has a number of important functions: A killer whale's dermis (skin) is smooth. The outer layer continually and rapidly renews itself, and the old skin sloughs off. The increased skin cell turnover increases swimming efficiency by creating a smooth body surface which reduces drag.
Facts:
1) The name killer whale derives from their original name ‘whale killers’ given to them by sailors who saw them hunting whales. Over time, the name eventually switched around. The name ‘orca‘ comes from their Latin species name Orcinus orca, where orcinus translates to mean ‘Kingdom of the dead’.
2. Despite their name, killer whales are actually a dolphin – the largest species of oceanic dolphin!
3.Whilst they can and do eat prey such as finfish and marine mammals, New Zealand orca have become specialised at hunting sharks and rays. They can often be seen up around rocky reefs and in the shallows of beaches while they are hunting.
4.The average life span of an orca is not too dissimilar to a human, at 50-80 years for females and slightly less for males at 29-60 years.
5.Orca can be seen in every ocean on the earth. They are one of the most successful marine mammals in terms of range.
given a storm has a destruction area in the shape of a square, give the total area affected if the side lengths of the square were 315.2
Answers
Answer:
to find area, multiply the two sides together. since it tells us that this is a square we can assume both sides are the same length (315.2). multiply 315.2 and 315.2, and you get 99,351.04.
please help and explain how you got your answer
Answers
Answer:
B, C, D are the answers
Step-by-step explanation:
Cost of the item you multiply with amount
PLEASE HELP ASAP PLEASE
Answers
Answer:
3 2/9 units
Step-by-step explanation:
David increased the amount of protein he eats every day from 35 g to 48 g. By what percentage did David increase the amount of protein he eats?
A:13%
B:37.1
C:27.1
D:15.7
Answer with the explanation and if you don’t your getting reported.
Make sure of your answer this is really important.
I’ll give brainliest to the person with best answer and explanation.
Answers
Answer: C
Step-by-step explanation:
I took the test
Find the values in the table for x, y, and z. Then write an equation relating the number of individual songs, s, and the number of albums, a, that Jada can download.
Answers
Answer:
300 seconds. Q. Find the Equation for line red line. answer choices. y = 4. x = 4. y = 0 ... Write an equation relating the number of individual songs and the number of albums Jada can download. It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music.
Step-by-step explanation:
so it is Y hope you pass or i get it corrcet
Hi I need this asap please help :/
Answers
Answer:i think the answer is 2
Step-by-step explanation:
PLEASE HELP 1000 Points
Answers
Answer:
The answer is B
:D pls give brainliest
kfkblhahahahshsh
If you took 40% of $300, would you get the same result in the previous slide? Show your work to explain yourself.
(previous work : A $300 mountain bike is discounted by 30% and then discounted an additional 10% for shoppers who arrive before 5:00am.)
Answers
Answer:
250% or 11/100
Step-by-step explanation:
Mr. Rubino can hike 3 miles per hour. How long will it take him to hike 15 miles?? help pls
Answers
Answer: 5 hours.
Step-by-step explanation:
3 x 5 = 15
I got 32 374.8514 miles Hope this helps
(*please mark brainliest If in correct, Thank you)
Find the value of . A. 3 B. 5 C. 25 D. 375
Answers
Answer:
ANSWER IS 5!!! hope this helps
Complete the double number to line show percentages of $50. Fill in the blanks below to match the order of the number line and its missing values:
Money (dollars) & Percentages
0 is just 0
12.50 percent is 25
______ percent is ______
25 percent is ______
50 is 100
62.50 is 125
_____ Percent is ______
Answers
Layla sells stuffed animals. She sells stuffed elephants for $27.95, and the sales tax is 7% of the sale price. How much sales tax on an elephant?
Answers
Answer:
$1.96
Step-by-step explanation:
7% is the same as 0.07
That means we can multiply 27.95 by 0.07 and get our sales tax
After multiplying I got: 1.9565
We then round to the hundredths place:
1.96
$1.96
Answer:
195.65 US dollars
$27.95 *(times) 7%(7)= $195.65
Correct me if im wrong
PLEASE HELP :( I NEED HELP and tell the steps on how u got it i need to show work
Answers
y=mx+b
1. rise over run to get the (m)slope x/y=8/32=1/4
2. plug in any x and y to find b 32=1/4(8)+b
b=30
What is the range of the following numbers?
12,20,18,25,6
Answers
Answer:
The difference between the highest and the lowest which is
25_6=19
Step-by-step explanation:
Answer:
The range is 19.
Step-by-step explanation:
You subtract the highest number and the lowest. And those two numbers are 25 and 6!
25-6=19
Find the missing right triangle side lengths in the models of the Pythagorean Theorem below
Answers
Answer: 24, 10, 26 and 4.6, 5, 6.7
Step-by-step explanation: for the first triangle the square with the area 576 has side lengths of 24 because 24 is the square root of 576, the square with the area 676 has a side length of 26 because 26 is the square root of 576, and we already know the side lengths of the third triangle are 10 for the second triange we know the side length of the square with the area 21 is about 4.6 because √21 ≈ 4.6 and the square with the area 25 the side length is 5 because √25 = 5 and the last square the side length is 6.7 because √46 ≈ 6.7
Answer:
The picture on the left doesn’t have a right triangle.
Lillian lost her ELA book. Her school charges a lost book fee of 60 % of the cost of the book. Lillian received a notice stating she owed the school $45 for the lost book.
How much did the school pay for the book?
Question 5 options:
$75
$18
$63
$27
Answers
Answer:
$75
Step-by-step explanation:
-7(n+3)-8(1+8n) pls help
Answers
Answer:
−71−29
Step-by-step explanation:
Distribute
Rearrange terms
Distribute
Subtract the numbers
Combine like terms
Solution
Hope this helps!!! good luck!!
Classify this number
-7?
Answers
Answer:
whole number (maybe)............
Answer:
That is a integer, and rational number
Step-by-step explanation:
It has a negative it cannot be a WHOLE NUMBER
Boden's account has a principal of $800 and a simple interest rate of 3.9%. Complete the number line. How much money will be in the account after 4 years, assuming Boden does not add or take out any money?
Answers
Answer:
I have the same question lol
Step-by-step explanation:
please help if anyone answers this
Answer:
Answer: 800 x 1.033^4 = 910.9
Step-by-step explanation:
really sorry if this is wrong I tried
Help me please? tysvm!!!
Answers
Answer: A
Step-by-step explanation:
Correct me if I’m wrong
how many skimboards and longboards must the shop sell each week to make a profit
Answers
Answer:
10 I hope it helps and have a nice day:D
The measures of the angles in an equilateral triangle are equal.
What is the measure of each angle of an equilateral triangle?
A.
30°
B.
45°
C.
60°
D.
90°
Answers
Answer:
c.60°is the measure of each angle of an equilateral triangle.
What do the area of this figure?
Answers
Answer:
155
Step-by-step explanation:
just did it
Simplify negative 3 over 4 divided by 2 over negative 8.
Answers
Answer:
-3/4 ÷ -2/8 = 3
the answer is 3
Answer:
3
Step-by-step explanation:
3/4 / 2/8
Keep change flip
3/4 x 8/2
Multiply the numerators and denominators
24/8
Simplify
24/8=3