Answer:
(8,1)
Step-by-step explanation:
(8,1) you have to add do to the same to B
Pont B is located at coordinates at the line AB (8, 1)
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given, The midpoint of AB is M(6,-3). If the coordinates of A are (4, - 7)
From the general formula of midpoints of a line
coordinates of midpoint = ((x₂ + x₁)/2, (y₂ + y₁)/2)
where,
(x₁, y₁) are the coordinates of A
(x₂, y₂) are the coordinates of B
And in our case Coordinates of the midpoint are (6, -3)
Thus,
6 = (4 + x₂)/2
x₂ = 8
-3 = (-7 + y₂)/2
y₂ = 1
therefore, the coordinates of Pont B at line AB are (8, 1)
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the area of a rectangle is square feet. determine the length and width if the length is times the width.
According to the given area of rectangle, the length and width of the rectangle is 7 and 21 respectively.
Area of rectangle
The standard form of calculating the area of the rectangle is written as,
A = l x w
where l refers the length and w refers the width of the rectangle.
Given,
Here we have given that the area of a rectangle is 147 square feet. And we need to determine the length and width if the length is three times the width.
Let us consider length of rectangle is n,
Then the width of rectangle is 3n.
Here we have to remember that the area of a rectangle is
=> A = n x 3n = 3n²
Here we are told that the area,
=> 3n²=147
Then the value of n² = 49
Therefore, the length is 7 and the width is 21.
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If APR on credit card is 17.8% what is the daily percentage rate (DPR)?
The daily percentage rate (DPR) for the given Annual Percentage Rate (APR) on credit card is 17.8% is equal to 0.048%.
Given the Annual Percentage Rate (APR) on credit card is 17.8%.
Now, we need to find the daily percentage rate (DPR) for the given yearly percentage on credit card.
To find your current annual percentage rate, look at your monthly statements. To determine the daily percentage rate (DPR), divide the annual percentage rate (APR) by 365 (the number of days in a year).
So, given APR = 17.8%
Now, daily percentage rate will be:
⇒ Daily percentage rate = Annual Percentage Rate ÷ 365
⇒ DPR = APR / 365
⇒ DPR = 17.8% ÷ 365
⇒ DPR = 0.048%
Therefore, daily percentage rate (DPR) is equal to 0.048%.
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Which statements are true about triangle ABC and its translated image, A'B'C'? Select two options
50.25.2 rewritten correctly using the commutative property and then simplified correctly?
Answer:
2.25.50
Step-by-step explanation:
it is simplified since 25 is not divisible by 2
Which of the following is not a run-on sentence?
O The average length for a feature film is between 80 and 100 minutes but there are some films that exceed 14 hours in length and one film that was 85
hours long.
O According to data collected throughout film history, the average length for a feature film is between 80 and 100 minutes, although some far exceed the
standard running time.
O There are some movies that clock in at over 14 hours long even though the average movie is around 80 minutes but can run up to 120 minutes.
O With an average film length of 80 to 100 minutes it can be surprising to discover that some movies have been 14 hours long and even 85 hours long.
The option that is not a run-on sentence is this: According to data collected throughout film history, the average length for a feature film is between 80 and 100 minutes, although some far exceed the standard running time.
What is a run-on sentence?A run-on sentence is a sentence that continues without using appropriate punctuation to join independent clauses. In the sentence above, the comma is used in the right place to join the independent clause, so we may not refer to this as a run-on sentence.
The other three options continue on end without appropriate punctuation to break off the independent clauses.
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Choose the graph of y = |x| + 3 by translating the parent function.
Answer:
picture?
Step-by-step explanation:
Answer:
Visualise the answer as a 90 degree angle, pointing downward (left side going up/left at 45 degrees, and right side going up/right at 45 degrees), with the corner falling on point 0, 3.
-7(1+9a) have no idea how to do this
Answer:
-7-63a
Step-by-step explanation:
-7(1 + 9a)
(use the distributive property of multiplication to simplify)
-7-63a
Find the LCM of 24, 36, and 62
The LCM is the smallest number that is a multiple of the given numbers.
To find it we can make a list of the multiples for each number until we find the smallest multiple they have in common, also we can find the prime factorization for each number first:
Prime factorization for 62:
\(31\times2\text{ (31 is a prime number)}\)Prime factorization for 36:
\(4\times9=2\times2\times3\times3=2^2\times3^2\)Prime factorization for 24:
\(6\times4=3\times2\times2\times2=3\times2^3\)For each prime factor, let's find where it occurs most often as a factor and write it that many times in a new list:
New list: 31, 3, 2: 31 occurs one time, 3 occurs most often two times in the prime factorization for 36, and 2 occurs most often three times in the prime factorization for 24, then the LCM is:
\(31\times3^2\times2^3=31\times3\times3\times2\times2\times2=2232\)Answer: The LCM of 24, 36 and 62 is 2232
In baseball, each time a player attempts to hit the ball, it is recorded. The ratio of hits compared to total attempts is their batting average. Each player on the team wants to have the highest batting average to help their team the most. For the season so far, Jana has hit the ball 12 times out of 15 attempts. Tasha has hit the ball 9 times out of 10 attempts. Which player has a ratio that means they have a better batting average?
Answer: To find the batting average of a player, we need to find the ratio of hits to total attempts.
Jana's ratio is 12/15, and Tasha's ratio is 9/10.
To compare these ratios, we can simplify both of them to a common denominator. In this case, the common denominator is 15.
Jana's ratio can be simplified to 12/15, which is equal to 0.8
Tasha's ratio can be simplified to (9/15), which is equal to 0.6
So, Jana has a ratio that means she has a better batting average (0.8) compared to Tasha (0.6)
Alternatively, we can convert these ratio to percentage by multiplying them by 100.
Jana's batting average is 12/15 * 100 = 80%
Tasha's batting average is 9/10 * 100 = 90%
By this way also we can see that Tasha's batting average is higher than Jana's batting average.
Step-by-step explanation:
Please help me I have no idea what I am doing so could u please help me with this it’s from Khan academy
Answer:
The answer is switch direction
Step-by-step explanation:
since the arrow is pointing to the left: <--------
and you don't change the symbol, because when it is greater than or equal to or less than or equal to, it's always a closed circle
The ratio of hotdogs sold to hamburgers sold was 10:7.
If 120 hotdogs were sold, how many hamburgers were sold?
Answer:84
Step-by-step explanation:
Answer:
84 hamburgers were sold
Can someone check this for me please and thank you
Answer:
yea i think its right, im not sure tho.
After walking 1/4. Mile from home, han is 1/3
The miles that Han will need to get to school is 2/3 miles
What is fraction?A fraction is simply a piece of a whole. The number is represented mathematically as a quotient where the numerator and denominator are split. In a simple fraction, the numerator as well as the denominator are both integers. On the other hand, a fraction appears in
From the information, after walking 1/4 mile from home, Han is 1/3 miles to the school.
The miles that she will need more to get to school will be:
= 1/3 × 2
= 2/3
The miles is 2/3 miles.
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Complete question
After walking 1/4 mile from home, han is 1/3 miles to the school. How many miles more will he need to get to school.
Pls tell me I really need help
Answer:
The answer is C or 44/12
Step-by-step explanation:
1/2 is equivalent to 3/6
1 4/6 is equivalent to 1 4/6 or 10/6
1 2/4 is equivalent to 1 3/6 or 9/6
When you add all of these together you get 22/6
Then you multiply 22/6 by 2 to get 44/12
Geometry question. Please help fast.
The correct answers are 1st and 4th i.e translate 2 units down and reflect the triangle.
We can easily deduce that the triangle A'B'C' is 2 units higher than the triangle ABC so if we want to map the both the triangles we have to make the triangle A'B'C' lower in the graph.
So, both the 1st and 4th points translate and reflect down the triangle A'B'C' which will be mapped according to the triangle ABC.
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Explain how adding and subtracting decimals is similar to adding and subtracting whole
numbers. Explain how they are different.
Subtracting decimals, just like adding decimals, is similar to subtracting whole numbers. Just like adding decimals, the only difference is that we line up according to the decimal point instead of the last digit
How to illustrate tye decimal?One type of number that has a whole number and a fractional component separated by a decimal point is a decimal. The decimal point is the dot that appears between the parts of a whole number and a fraction. An example of a decimal number is 34.5.
Comparable to subtracting whole numbers is the operation of adding and subtracting decimals. The only difference between adding decimals and doing so is that we line up according to the decimal point rather than the last digit.
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HELP PLEASE I’m having troubles!!!
1. The velocity at time t , v(t) = (18t² + 3 ) m/s
2. The velocity at time t = 3 seconds = 165 m/s
3. The acceleration at time t, a(t) =( 36t )m/s²
4. The acceleration at time t = 3 seconds = 108 m/s²
What is instateanou velocity and acceleration?The quantity that tells us how fast an object is moving anywhere along its path is the instantaneous velocity.
Instantaneous acceleration is defined as the ratio of change in velocity during a given time interval such that the time interval goes to zero.
1. s(t) = 6t³ + 3t +9
to find the velocity at time t, we differentiate s(t)
= 18t² + 3
2. at t = 3s
= 18(3)² +3
= 165 m/s²
3. v(t) = 18t² + 3
to get the acceleration at time t, we differentiate v(t)
= 36t
4. when t = 3
a = 36 × 3
= 108 m/s²
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A plumber charges $50 for every house call and an
additional $70 for each hour or work. For one house
call yesterday, the plumber earned $435.
Witch equation can be solved to find the number of hours the plumber worked on the house call?
find the value of each expression when z=1,when z=2 and when z =3. then identify which expression are equivalent. 9z - 4-3z and 2(3z-2) and 9z-4z-3
Answer: the answer is :z^3+5z-7
Step-by-step explanation:
DUE TOMORROW: Consider the equation k = j + 54. For what value of j
is the value of k equal to 40 ?
Answer:
-14
Step-by-step explanation:
k = j + 54
k = 40
40 = j + 54
40 - 54 = j + 54 - 54
-14 = j
j = -14
Ana works 25 hours a week at the library. If she is paid $10 an hour, and her net salary each week is $212.50, what percent of her salary is withheld for taxes?
Approximately 17.65% of Ana's salary is withheld for taxes.
To calculate the percentage of Ana's salary that is withheld for taxes, we need to determine the amount of tax withheld and then express it as a percentage of her net salary.
Number of hours worked per week (H) = 25 hours
Hourly wage (W) = $10
Net salary (S) = $212.50
Calculate the total earnings before taxes:
Total earnings = Hours worked * Hourly wage
Total earnings = 25 hours * $10/hour
Total earnings = $250
Determine the amount of tax withheld:
Tax withheld = Total earnings - Net salary
Tax withheld = $250 - $212.50
Tax withheld = $37.50
Calculate the percentage of salary withheld for taxes:
Percentage withheld = (Tax withheld / Net salary) * 100
Percentage withheld = ($37.50 / $212.50) * 100
Percentage withheld ≈ 17.65%
Therefore, approximately 17.65% of Ana's salary is withheld for taxes.
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if the line 2x+3y=6 is perpendicular to the line ax+4y=3, then a=?
Answer:3y=−2x+12
y=(−2x+12)/3
y=-2x/3+4
m=-2/3
perpendicular -1/m=3/2
y=mx+c
y=3/2x+12
2y=3x+12
Step-by-step explanation:
One jar of spaghetti sauce is made with 1/4 of a cup of tomatoes. How many full jars of spaghetti sauce can be made with 3 cups of tomatoes?
Answer:
you can make 12 cans of them
Draw the net and calculate the surface area .
Hello!
surface area
= 2(4 x 2) + 2(12 x 4) + 2(12 x 2)
= 160cm²
Dog food comes in two different sized bags. The 4 lb bag sells for $19.49 while the 30 lb bag sells for $73.99. Which is cheaper per pound and by how much?
Answer:
30 lb bag is cheaper by about $2.40
Step-by-step explanation:
to find per pound we divide
19.49/4= 4.8725
$4.87per pound
$73.99/30=2.46633
$2.47 per pound
30 lb bag is cheaper per pound
4.87-2.47=2.40
hopes this helps please mark brainliest
What are the coordinate points of A, B, C and D in quadrilateral ABCD? Refer to the image attached :)
Answer:
(-3,4),(5,4),(5,-4),(-3,-4)
Step-by-step explanation:
I mean its plotting
The first term of a gemotetric sequence is -15 and the common ratio is 6 What is the twelfth term of the sequence
Answer:
Step-by-step explanation:
a₁₂ = a₁r¹²⁻¹ = -15×6¹¹
Which phrase is equivalent to the expression (17 times 4)-35
PLEASE HELP I’ll give 25 points
Convert .805 liters to millimeter s
The factory makes 400 cars per day. If the workday is eight hours long. What is the hourly rate at which car are produced
Answer:
50
Step-by-step explanation:
400/8 =50