XY is dilated by a scale factor of 1.3 with the origin as the center of dilation to create the image X'Y'. If the slope and length of XY are m and l respectively, what is the slope of X'Y'?
Answers
Answer:
The slope of X'Y' is m.
Step-by-step explanation:
It is given that XY is dilated by a scale factor of 1.3 with the origin as the center of dilation to create the image X'Y'.
Let the slope and length of XY are m and l respectively.
The dilation shows the enlargement and comparison of the figure. If the scale factor is more than 1 , then it shows enlargement. If the scale factor is more than 0 but less than 1 , then it shows compression.
The corresponding sides of image and preimage are parallel to each other. Since the slope of parallel line are equal therefore the slope of XY and X'Y' are equal, i.e., m.
The length of the image is k times of the length of preimage. The length of X'Y' is
Therefore the slope of X'Y' is m.
Related Questions
How do we solve for -3 (2x-6)=9
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $35. For one performance, 40advance tickets and 30same-day tickets were sold. The total amount paid for the tickets was $1250. What was the price of each kind of ticket?
Write an expression that shows how you can multiply 9x475 using expanded form and the distributive property
Carlos needs to memorize words on a vocabulary list for French class. He has memorized 30 of the words, which is three-fifths of the list. How many words are on the list?
Any links get reported!
Answers
Answer:
yes
Step-by-step explanation:
12/99=121212, so yes
12/100= 0.12, nope
12/90=0.13131, nope
4/33=0.121212, so yes
3/25=0.12, nope
4/30=0.131313, so nope
in conclusion, you are correct
Answers
a = 2.25
Answer:
a = 2.25
Step-by-step explanation:
Answers
Answer:
The slope would be 5/3
Step-by-step explanation:
Let me know if u have to simplify it
Answers
Answer:
The equation is y = 4x+3
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = 4x + b
Substitute the x and y value into the equation
7 = 4(1)+b
7 = 4+b
Subtract 4
7-4 =b
3=b
The equation is y = 4x+3
Answer:
y = 4x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 4, thus
y = 4x + c ← is the partial equation
To find c substitute (1, 7) into the partial equation
7 = 4 + c ⇒ c = 7 - 4 = 3
y = 4x + 3 ← equation of line
Answers
Final answer:
The interest earned on a $5000 deposit with a simple interest rate of 2.5% for one year is $125.
Explanation:
To calculate the interest earned on a savings account, you can use the formula: Interest = Principal × Interest Rate × Time. In this case, the principal (amount deposited) is $5000, the interest rate is 2.5% (or 0.025 as a decimal), and the time is 1 year. Plugging in these values, we get:
Interest = $5000 × 0.025 × 1 = $125.
Therefore, you will earn $125 in interest on your $5000 deposit after one year.
Learn more about Calculating Interest here:
#SPJ3
radius 9
A. 174 units2
B. 187 units2
C. 198 units2
D. 162 units2
Answers
The area of the two lids is 2[π(r^2)] = 162π
The sum is: 36π + 162π = 198π
I guess the answers included π but you couldn't type it.
Answer: The surface area of right cylinder is
Step-by-step explanation:
To calculate the total surface area of cylinder, we use the formula:
where,
r = radius of cylinder = 9 units
h = height of the cylinder = 2 units
Putting values in above equation, we get:
Hence, the surface area of right cylinder is