Triangle ABC is the pre-image and Triangle ADE is the image. What transformation took place?
a. Reflection
b. Translation
c. Dilation
d. Rotation
Answers
Answer:
translation...........
Answer:
Dilation
Step-by-step explanation:
A dilation is a type of transformation that changes the size of the image. The scale factor measures how much larger or smaller the image is.
In this example, ΔABC is dilated as seen in the picture because it the picture itself got bigger.
The image, ΔADE is now a dilated version of the pre-image ΔABC
There is an attachment provided to support this answer.
Related Questions
BRAINLIEST + 45 POINTSSSS I RLLY NEED HELPPPPPPP! PLS ANSWERRRR PROPERLY AND I WILL GVE U BOTH OF THOSE THINGS BUT I NEED IT ASAP!!!!!!!
Answers
Allison is buying binders for school. Small binders cost $3 each, and large binders cost $5 each. If Allison needs to buy at least 12 binders and has no more than $45 to spend, what is the maximum number of large binders she can buy?
A.4
B.5
C.8
D.9
Answers
Answer:
B. 5
Step-by-step explanation:
I had this exact question on a test and got it right
The maximum number of large binders she can buy is 5.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
Given that:-
Allison is buying binders for school. Small binders cost $3 each, and large binders cost $5 each. If Allison needs to buy at least 12 binders and has no more than $45 to spend, what is the maximum number of large binders she can buy?From the given data we can form the equation let n1 and n2 are the numbers of the small and the large binders and Sb and Lb are the cost of each binder.
n₁Sb + n₂Lb = 45 ................................1
n₁ + n₂ = 12
Now put the value of n₁ in equation 1.
( 12 - n₂ )3 + 5n₂ = 45
36 - 3n₂ + 5n₂ = 45
2n₂ = 9
n₂ = 4.5
n₂ ≅ 5
Therefore the maximum number of large binders she can buy is 5.
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Which equations are equivalent to 3/4 + m = -7/4? Select three options.
A. m = 10/4
B. m = -10/4
C. m = -5/2
D. StartFraction 11 over 4 EndFraction + m = negative one-fourth
E. -5/4+ m = -15/4
Select THREE ANSWERS
Please help asap, I'm timed
Answers
Answer:
3/4+m=-7/4
3+4m/4=-7/4
4*(3+4m) =4*-7
12+16m=-28
16m=-28-12
m=-40/16
m=10-/4
Answer:B,C, and E
Step-by-step explanation:
A rectangle's length is 4 more than twice its width. Its
area is 240 square centimeters.
Complete the work to find the dimensions of the
rectangle.
w(2w + 4) = 240
2w2 + 4w = 240
2w2 + 4w - 240 = 0
2(w + 12)(w - 10) = 0
What is the width of the rectangle?
2w + 4 A = 240 cm2
What is the length of the rectangle?
w
Answers
Answer:
Step-by-step explanation:
width = w
Length = 2w + 4
Area = 240 sq. cm
length * width = 240
(2w + 4) * w = 240
2w *w + 4*w = 240
2w² + 4w = 240
2w² + 4w -240 = 0
2(w²+2w - 120) = 0
2(w² + 12w - 10w - 10*12)=0
2 (w[w + 12] - 10[w + 12] ) = 0
2 (w + 12) (w-10) = 0
Ignore (w + 12) because measurement wont be in negative value
w - 10 = 0
w = 10
Width = 10 cm
length = 2w + 4 = 2*10 + 4 = 20 + 4
Length = 24 cm
Answer:
Width = 10
Length = 24
Step-by-step explanation:
pls help this is due in 10 minutes pls help
Answers
Answer:
3. 4
Step-by-step explanation:
i think
To the nearest degree, find the measure of angle B.
Answers
Answer:
Measure of angle B is 70°.
Step-by-step explanation:
From the given right triangle ABC,
Sin B = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
= [tex]\frac{AC}{AB}[/tex]
= [tex]\frac{4.8}{5.1}[/tex]
B = [tex]\text{Sin}^{-1}(\frac{48}{51} )[/tex]
= [tex]\text{Sin}^{-1}(0.94118 )[/tex]
= 70.25
m∠B ≈ 70° [Nearest degree]
Therefor, measure of angle B is 70°.
Li is using a cone shaped cup with a diameter of 7 and 3/8 cm and a height of 10 . Find the total volume of the cup. Round to the nearest tenth
Answers
Answer:
569.6
Step-by-step explanation:
V=πr2h
3=π·7.382·10
3≈569.57729
Please anwser ASAP, question below
Answers
Answer:
12/32 = 3/8
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
Complete the equation of the line whose slope is - 2 and y-intercept is (0,3).
Answers
Answer:
y = -2x+3
Step-by-step explanation:
The slope intercept form of an equation is
y = mx+b where m is the slope and b is the y intercept
We have a slope of -2 and a y intercept of 3
y = -2x+3
You don't have to do every question but someone do 1 and someone else do 2 and it continues
Answers
This is because 336/12=28
What is the value of x
Answers
72+3x=180
3x=180-72
3x=108
x=36
Mark me brainliest!
which of the following represented by -8?
Answers
Answer:
a drop of 8 meters
Step-by-step explanation:
it's the only one that goes under 0.
You create four t-shirt options and send them to your family to vote on their favorite design. Half of the votes were design #1 . The remaining votes were split evenly between the other three designs. What fraction of the votes did each of the other designs get?
Answers
Answer:
1/6
Step-by-step explanation:
1/2=3/6
3 other designs
1/6+1/6+1/6=3/6
3/6+3/6=1
The fraction of the votes each of the other designs get is x/6.
Given that, you create four t-shirt options and send them to your family to vote on their favorite design.
What is the fraction?In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Let the number of family members be x.
Half of the votes were design #1.
So, x/2 members voted for design #1.
Remaining family members x/2 voted evenly between the other three designs.
Thus, x/2 ÷ 3
= x/6
Therefore, the fraction of the votes each of the other designs get is x/6.
To learn more about the fraction visit:
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What is the area of the triangular part of the flag below?
37 inches
24 inches
a
35 inches
3 inches
348 square inches
420 square inches
492 square inches
444 square inches
Answers
Answer: 420 square inches
Step-by-step explanation:
24 * 35 = 840
840/2= 420
Answer:
420
Step-by-step explanation:
Hamza decides to increase the prices of all items in his shop by 10%
a) Work out the new price of an item normally priced at £210
b) Work out the new price of an item normally priced at £48
Answers
Answer:
a) £231
b) £52.80
Step-by-step explanation:
a) 210x1.1=231
b) 48x1.1=52.80
A. will be sell at £231
B. will be sell at £52.8
Which of the following rational numbers has the smallest absolute value?
-1.5
8
-4
0.5
Answers
Answer:
0.5
Step-by-step explanation:
In a simple explanation, absolute value basically gets rid of negative signs, 0.5 is less than any of these answers in terms of being closer to zero.
Answer:
0.5
Step-by-step explanation:
The measures of the interior angles of a convex hexagon form an increasing arithmetic sequence. How many such sequences are possible if the hexagon is not equiangular and all of the angle degree measures are positive integers less than degrees?
Answers
Answer:24
Step-by-step explanation:
Solve the equation above
Answers
So the right answer is 3/14
look at the attached picture
Hope it will help you
Good luck on your assignment
Answer:
x=3/14
Step-by-step explanation:
Determine the fined range.
Cross multiply.
Remove parenthesis.
Move the terms.
Collect like terms.
Subtract.
Divide both sides by 14.
Check if the solution is in the defined range.
Find the interest and the amount due
1.Principal $500
Rate 7%
Time 1 year
2.Principal $3,200
Rate 6.5%
Time 6 months
3.Principal $679
Rate 14.2%
Time 24 months
Answers
Answer: 7% of 500 is 35. The amount due is 535. 6.5% of 3,200 is 208. The amount due is 3408. 14.2% of 679 is 96.41. The amount due is 775.41.
What is the inverse of multiplying by 4?
A. Adding 4
B. Subtracting 4
C. Multiplying by 4
D. Dividing by 4
Answers
You have $20 to spend. You buy socks that cost $3 per pair. Write an algebraic expression for the amount of money you have left after buying s pairs of socks.
Answers
Answer:
20-3s
Step-by-step explanation:
20-3s
Answer: 20-3s
Step-by-step explanation:
20 dollars minus 3 dollars per pair (s)
Question 1) How many times were you able to transfer the contents of the cone and the volume of the cylinder? Question 2) What comparison can you make between the volume of the cone and the volume of the cylinder? ( Make Sure You Read The Picture To Understand The Questions) Will Mark Brainliest.
Answers
Answer:
i cant really see well, so i will not be able to answer, sorry.
Use the image below to answer the following questions
Answers
Answer:
A) 27.7
B) 45
Step-by-step explanation:
A) 6 + 9 + 6 + __ = 6.7
To find the other end of the triangle, you would use a² + b² = c².
As shown, one end of the triangle is 6. To find the next end of the triangle, subtract 9 - 6 = 3. So now solve 6² + 3² = c². 36 + 9 = 45. √45 = 6.7. Therefore, the perimeter of the shape is 6 + 9 + 6 + 6.7 = 27.7.
B) Area of the square + area of the triangle = total shape area
6 x 6 = 36 (The area of the square portion of the shape)
6 x 3 = 18 ÷ 2 = 9 (The area of the triangle is half of the area of a rectangle)
36 + 9 = 45
In AKLM, the measure of ZM=90°, the measure of ZL=76°, and LM = 99 feet. Find
the length of KL to the nearest tenth of a foot.
L
769
X
99
K
M
Submit Answer
Answer:
Answers
Answer:
99
Step-by-step explanation:
NEED HELP ASAPPPPPP
Natalia bought 3/4 of a pound of flour to bake some cookies. She used 2/3 of that amount to bake her delicious chocolate chip cookies. How many pounds of flour did she used
Answers
Answer: She used half of a pound of flour.
Step-by-step explanation:
The amount of flour she bought to bake some cookies = [tex]\dfrac{3}{4}\text{ of a pound}[/tex]
Since, she used [tex]\dfrac{2}{3}[/tex] of the amount to bake her delicious chocolate chip cookies that means , the amount of flour she used would be
[tex]\dfrac{2}{3}\times\text{amount of flour she bought}\\\\=\dfrac{2}{3}\times\dfrac{3}{4}\text{ of a pound}\\\\=\dfrac{1}{2}\text{ of a pound.}[/tex]
Hence, she used half of a pound of flour.
Find the solution to the system of equations y=2x+1 y=x^2+2x-15
Answers
Answer:
x = 4 OR x = -4
Step-by-step explanation:
To find the solution, you can set both equations equal to one another:
(1) y=2x+1; (2) y=x^2+2x-15
2x+1 = x^2+2x-15
Then solve for the x-values that make this true.
2x+1 = x^2+2x-15
1 = x^2 - 15
16 = x^2
x = 4 OR x = -4
Which of the following terms correctly describe the figure given below check all that apply
Answers
Answer:
many
Step-by-step explanation:
A, C and F
A,C,F
Given the following Venn diagram, choose the correct set for .
Answers
Answer:
Where is the diagram
Step-by-step explanation:
how do you find the area of the kite?
Answers
Answer:
Notice that inside the kite is 4 right triangles. :)
Answer:
A= (3√6 * 6√2) ÷ 2 = 18√3
Step-by-step explanation:
Area= PQ/2
P and Q are the diagonals( inside of the kite) lines
Q diagonal q^2= (3√2)^2+6^2
18+36 =54
q=√54 = 3√6
p=√72 =6√2
Please answer !!!!!! Will mark brainliest !!!!!!!
Answers
u = h(v)
-2 u + 6v = 9
6v - 9 = 2u
u = 3v - 9/2
h(v) = 3v - 9/2
Answer: 3v - 9/2