Answers
Answer:
(x,y) <-> (x-8, y-8)
Step-by-step explanation:
Take note of where each point is:
A -> (3,6)
B -> (2,1)
C -> (8,2)
A' -> (-5,-2)
B' -> (-6,-7)
C' -> (0,-6)
Since the figures are congruent to each other, all the points follow the same translation rules. For example, to get from A to A', the distance from 3 to -5 is 8 to the left, and the distance from 6 to -2 is also 8 but down. So the translation rule would be (x,y) <-> (x-8, y-8)
Related Questions
The model shows the expression 21 + 9.
Which expression is equivalent to this sum?
O 3(7+3)
O 3(7) + 3
O 3+7+3
07(3+3)
Answers
Answer:
A
Step-by-step explanation:
21 + 9 = 30
Solve parentheses then multiplication
3(7+3)
7 + 3 = 10
10 * 3 = 30
Answer:
A.
Step-by-step explanation:
PEMDAS
U add the parentheses first 7+3=10
3 times 10 =30
21+9=30
Ben thinks of a number. If he doubles ut and add 4 he gets the same answer as multiplying the number by 10 and subtracting 8
Whag was Bens number
Answers
Answer:
Ben's number was [tex]\frac{3}{2}[/tex].
Step-by-step explanation:
Given that:
Ben thinks of a number.
Let,
x be that number.
According to given statement;
Double of number plus 4 is equals to number multiplied by 10 and subtracting 8.
2x + 4 = (x*10) - 8
2x + 4 = 10x - 8
4 + 8 = 10x - 2x
12 = 8x
8x = 12
Dividing both sides by 8
[tex]\frac{8x}{8}=\frac{12}{8}\\x=\frac{3}{2}[/tex]
Hence,
Ben's number was [tex]\frac{3}{2}[/tex].
Is there a math person who could give a hand
Answers
Answer:
I believe that the answer is D.
Step-by-step explanation:
Hope this helps!
If the measure of ZBEC is (2x+3)° and x = 30, which expression could represent the measure of ZAED?
A
В.
E
C
Answers
Answer:
3x-27
Step-by-step explanation:
<BEC=<AED
Substituting x=30 in the expression 2x+30
2x+3=2(30)+3=63
The expression 3X-27 is also
3(30)-27=63
vaue of x in simplest radical form
Answers
Answer:
square root of 625 is 25.
Step-by-step explanation:
Use the Pythagorean Theorem to find the hypotenuse.
a² + b² = c² where a and b are the sides and c is the hypotenuse
20² + 15² = c²
400 + 225 = c²
625 = c²
Which of the following transformations shows that figure C is congruent to figure C'?
A. reflection in the x-axis
B. rotation 90 counterclockwise about the origin
C. rotation 180 counterclockwise about the origin
D. rotation 270 counterclockwise about the origin
Answers
Answer:
it is d i think idon't know i think.
Step-by-step explanation:
Answer:
It is d easy pointsss
Step-by-step explanation:
A statistics teacher has 4 periods of introductory statistics. She wants to get students’ opinions on a new homework policy. To get a sample, the teacher randomly selects 1 period and surveys all of the students in that class. Which sampling method was used?
A.) cluster sampling
B.) simple random sampling
C.) stratified random sampling
D.) systematic random sampling
Answers
Answer:
the answer is B
b) Simple random sampling
Using sampling concepts, it is found that the correct option is:
A.) cluster sampling
Samples may be classified as:
Convenient: Drawn from a conveniently available pool. Random: All the options into a hat and drawn some of them. Systematic: Every kth element is taken. Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed. Stratified: Also divides the population into groups. However, only some elements of each group are surveyed.In this problem:
The students are divided into groups, according to their periods.All the elements of a period are selected, hence, cluster sampling is used, and option A is correct.To learn more about sampling concepts, you can take a look at https://brainly.com/question/25122507
Please help I need to get this right
Answers
Answer:
5x^2
Step-by-step explanation:
20x^(4)-10x^(3)-15x^(2) = 5x^3-1=5x^2
A water tank has the shape of the bottom half of a sphere with radius r = 1 meter. If the tank is full, how much work is required to pump all the water out the top of the tank?
Answers
Answer:
I haven't learn this yet but you can maybe ask desmos that app is helpful maybe it can help with your question.
HELP HELP HELP PLEASE!!!! Ryan sells beaded necklaces. Each large necklace sells for $4.10 and each small necklace sells for $3.80. How much will he earn from selling 1 large necklace and 5 small necklaces?
Answers
Answer:
$23.01
Step-by-step explanation:
At the grocery store, Sunil buys 5 pounds of chicken breast for $1.59 per pound. He also buys a jar of tomato sauce that costs $3.98. He gives the cashier a $20 bill. How much change should Sunil receive?
Answers
Answer:
$8.07
Step-by-step explanation:
20-((5*1.59)+3.98)=8.07
Hope this helps!
What is the slope of the line through the points (1,5) and (-2,-4)?
a) o'z
b) 0-3
c) O-1
d) 0-13
e) O 3
f) None of the above.
Question 8
Answers
Answer:
slope = 3
Step-by-step explanation:
Use the coordinates of the points to determine the slope.
A coffee shop owner blends a gourmet brand of coffee with a cheaper brand. The gourmet coffee usually sells for $9.00 per pound. The cheaper brand sells for $3.00 per pound. How much of each type should be mixed in order to have 40 pounds of coffee that is worth $7.50 per pound?
Answers
Answer:
30 pounds of $9 brand
10 pounds of $3 brand
Step-by-step explanation:
let x = $9 brand
let y = $3 brand
system of equations:
x + y = 40
9x + 3y = 40(7.5)
substitution method: x = 40 - y
9(40 - y) + 3y = 300
360 - 9y + 3y = 300
360 - 6y = 300
-6y = -60
y = 10
so, x = 40 - 10 or 30
Find an equation of the circle that has center (6.-3) and passes through (1, 1).
Answers
Answer:
[tex](x-6)^{2} + (y+3)^{2} =41[/tex]
Step-by-step explanation:
Equation of circle is
[tex](x-a)^{2} + (y-b)^{2} =r^{2}[/tex]
Where (a, b) is center of circle and r is radius
Here (a, b) = (6, -3) and radius can be determined by calculating the distance from center to point (1, 1)
[tex]r=\sqrt{(6-1)^2 +(-3-1)^2} \\r= \sqrt{25+16}\\r= \sqrt{41}[/tex]
Substituting values in equation of circle
[tex](x-6)^{2} + (y+3)^{2} =41[/tex]
A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 2,280 ft Determine the flag's width and length if the length is 380 ft greater
than the width
What is the width and length ?
Answers
Answer:
use area to help solve
Step-by-step explanation:
Answer:
The flags width is 330 ft and its length is 710 ft .
Step-by-step explanation:
Wait no sorry this is if the perimeter is 2,080
What is G(F(x))? If F(x) = x - 7 and G(x) = x3,
Answers
Answer:
Step-by-step explanation:
hello :
G(F(x))? If F(x) = x - 7 and G(x) =x3
G(F(x)) = G(x-7))= (x-7)3
Joe borrowed $2,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 8 years?
Answers
Answer:
Do 2000 x 8
Step-by-step explanation:
16,0000
Answer:
$1120
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
a person buys an article at a discount of 13℅ and pays 16℅ VAT. if he/she pays rs.261 for VAT, Find the marked price of an article and also the amount paid by him/her to buy the article.
Answers
Answer:
Rs. 1875 - markedRs. 1892.25 - paidStep-by-step explanation:
Let the marked price be x
Discounted price:
(x - 13%) = 0.87x16% VAT added
0.87x*0.16 = 261Solving for x to find marked price:
x = 261/(0.87*0.16)x = 1875Amount paid including VAT:
0.87*1875 + 261 = 1892.25Eileen bought a desk on sale for 25% off the original price. With an 8% sales tax, she
$40.50. What was the original price of the desk?
$46.88
$40.00
$50.00
$50.63
Answers
Answer:
this is not a legit question its missing content if 40.50 is the price then the answer might be 46.88
Step-by-step explanation:
The area of the square above is 36. What is the value of x?
A) 2
B) 4
C) 6
D) 9
Answers
I think it is A)2 because 3^2 = 9 and 9×4 = 36
Solve for k: k + 6 > -37
A. k > -43
B. k > 43
C. k < 43
D. k < -43
Answers
Answer:
A. k > -43
Step-by-step explanation:
1. k + 6 > -37
2. subtract 6 from both sides
3. k > -43
Answer:
The abswer is a
Step-by-step explanation:
I took the test and a was correct
6 divided by 4? i need help! my kid doesn’t know the answer!
Answers
Answer:
1.5
Step-by-step explanation:
6/4=1.5
Answer:
1.5
To find the answer, do the divison. If your child doesn't know, teach them
The bank account (b) increased by $100
Answers
Write the fraction
2/7
as an equivalent fraction with the given denominator 28.
Answers
Answer:
8/28
Step-by-step explanation:
2/7 = ?/28
Well we have both of the denominators, and all they did was multiply the denominator of "7" by 4 to get "28" as the other denominator, so now all we have to do is multiply the first numerator by 4 to get the equivalent fraction.
2*4/7*4 = ?/28
8/28 = ?/28
The given numerator will be 8.
2/7 is equivalent to 8/28
Hope this helped!
Have a supercalifragilisticexpialidocious day!
National credit union pays 5.5% intrest compounded quarterly on special notice savings accounts. Marco deposits $5698.80 in a special notice savings account for 2 years. What is the amount in the the account after 2 years
Answers
Answer: 6187.24
Step-by-step explanation: 5698.80(1+.0138)^6
Explain what you know about the product when you multiply tenths by tenths.
Answers
Answer:
1/10 times 1/10 is 1/100
Step-by-step explanation:
this is the same as 0.1
The product when you multiply tenths by tenths will become hundredths.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
For instance, since the challenge asks us to determine one-tenth of eight-tenths, 0.1 x 0.8 = 0.08 One tenth of eight-tenths equals eight hundredths because a tenth (or a tenth repeated by a tenth) is equal to a hundredth.
Repeated addition is what multiplication is. Put a 0 at the end of the number when combining whole numbers by 10.
The product when you multiply tenths by tenths will become hundredths.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
PLEASE HELP IM BEING TIMED Four triangles are shown. The triangles are not drawn to scale,
Based on these triangles, which statement about x is true? x = 112 , because 37 + 75 = 112 B. x = 143 , because 180 - 37 = 143 C. x = 68 , because 180 - (37 + 75) = 68 D. x = 105 , because
Answers
Answer:
C X=68
Step-by-step explanation:
All triangles add up to 180.
180 -37 -75 = 68
PLEASE HELP PLEASE HELP PLEASE
Answers
Answer:
Answer c)
Step-by-step explanation:
Domain (all x-values that are associated with a y-value) is the set of all the real numbers, and the range (y-values that are possible outputs) is all real numbers larger than 1.
Domain = { x | x is a real number}
Range = { y| y > 1}
Which agrees with answer labeled c)
Solve for x 7-x=10
X=-5
X=3
X=17
X=-3
Answers
Answer:
Step-by-step explanation:
7-x=10
subtract -7 from both sides
-x=10-7
-x=3
x=-3
1) Base
2)Median
3)Altitude
4)Hypotenuse
Answers
Answer:
Altitude
Step-by-step explanation:
AD is the height\altitude. It shows the distance from the base to the highest point of a triangle.
Answer:
altitude
Step-by-step explanation:
