Answer:
x<-9
Step-by-step explanation:
We took - 1 to other side
Hope it helps
Pls mark as brainliest
I NEED THIS ASAP ILL GIVE YPU BRAINLIST!
Answer:
3
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
So what I did was divided the seconds by ounces and got 3 for each so...
3 is the constant of proportionality.
BAM!
For each equation, decide whether the line it represents is parallel to p, perpendicular to p, or
neither of these.
y=-3x + 10 is _____
y − 5 = − 1/3(x + 2) is _____
y = 1/3x is ______
-3x + y = 1 is _____
y=-3x + 10 is neither of these.
y − 5 = − 1/3(x + 2) is perpendicular to p
y = 1/3x is neither of these.
-3x + y = 1 is parallel to p
What are parallel lines?
Parallel lines are coplanar infinite straight lines in geometry that never intersect. In the same three-dimensional space, parallel planes are any planes that never cross. Curves with a fixed minimum distance between them and no contact or intersection are said to be parallel.
The line p passes through the points (2,2) and (-1,1).
The slope of the line is m = (-1-2) /(1-2)= 3.
Now compare the y=-3x + 10 with y = mx +c:
m₁ = -3, c=10
The slope of the line y=-3x + 10 is -3.
The product m and m₁ is 3 ×(-3) = -9
y=-3x + 10 is neither of these.
Rewrite the equation y − 5 = − 1/3(x + 2)
y = (− 1/3)x - (2/3) + 5
Now compare they = (− 1/3)x - (2/3) + 5 with y = mx +c:
m₂ = − 1/3, c=10
The product m and m₂ is 3 ×( − 1/3) = -1
Thus y − 5 = − 1/3(x + 2) is perpendicular to p.
Now compare the y=1/3x with y = mx +c:
m₃ = 1/3, c=0
The slope of the line y=1/3x + 10 is 1/3.
m₃≠m and mm₃ ≠ -1 , thus y=1/3x is neither of these.
Rewrite the equation -3x + y = 1
y= 3x +1
Now compare the y= 3x +1 with y = mx +c:
m₄ =3, c=1
Since m₄ = m. thus -3x + y = 1 is parallel to p.
To learn more about perpendicular line, click on the below link:
https://brainly.com/question/29118051
#SPJ1
2. Choose all that apply: What are the coordinate point(s) that cross the x-axis
called? *
X-intercepts
Zeros
Roots
Solutions
Vertex
Minimum
Maximum
Answer:
see explanation
Step-by-step explanation:
The points that cross the x- axis are also called
• x- intercepts
• zeros
• roots
• solutions
I BEG OF YOU SOMEONE ANSWER THIS ITS ALREADY LATE
-4x - 7 ≥ 21
Answer:
x≤-7
Step-by-step explanation:
-4x - 7 ≥ 21
-4x ≥ 21 + 7
-4x ≥ 28
x ≤ - 7
Write an equation in slope-intercept form of the line with the given slope (m) and y-intercept (b). m= 1 b= -1
Answer:
y = 1x - 1 is the slope-intercept form
Answer:
y=1x-1
Step-by-step explanation:
Slope Intercept Form is y=mx+b where m is the slope, x is the number of x times, b is the y intercept, y intercept is the part of a line where the x is 0 and the y touches a y axis, vice versa for x intercept
A 36-oz bottle of water costs $2. 88.
What is the cost per ounce?
If a 36-oz bottle of water costs $2. 88, then the cost per ounce is $0.08
Unitary method is a mathematical method used to find the value of a single unit of a quantity, by dividing the total value of the quantity by the number of units.
To find the cost per ounce, we can use the unitary method which involves dividing the total cost by the total number of ounces:
Cost per ounce = Total cost ÷ Total ounces
Total cost of a 36-oz bottle of water = $2.88
Total ounces in a 36-oz bottle of water = 36 oz
Therefore, the cost per ounce of water can be calculated as
Cost per ounce = $2.88 ÷ 36 oz
Cost per ounce = $0.08 per ounce
So the cost per ounce of water is $0.08
Learn more about Unitary method here
brainly.com/question/22056199
#SPJ4
The GCM of 16 and 24 is
Answer: I believe the answer is 8 although I might be wrong. The reason why is because both of the numbers have 8 when you break down their multiples and its the greatest value.
Step-by-step explanation:
16: 1,16 2,(8) 4,4
24: 1,24 2,12 3,(8) 4,6
Find the area of this shape
The area of the shape that consists of a triangle and a semicircle is calculated as: 49.135 sq. yd.
How to Find the Area of the Composite Shape?the composite shape is composed of two shapes - a triangle and a semicircle. Therefore, we have:
Area of the shape = area of triangle + area of semicircle
Area of the triangle = 1/2 * base * height
Base = 2(4) = 8 yards
Height = 6 yards
Area of the triangle = 1/2 * 8 * 6 = 24 sq. yd.
Area of the semicircle = 1/2(πr²)
r = 4 yards
Area of the semicircle = 1/2(π*4²) = 50.27/2
= 25.135 sq. yd.
Area of the shape = 25.135 + 24 = 49.135 sq. yd.
Learn more about area of shape on:
https://brainly.com/question/16739903
#SPJ1
find the slope of the line below. enter your answer as a fraction or decimal use a slash mark (/) as the fraction bar if necessary. (pic above)
Answer:
the slope is 10/2 =5
Step-by-step explanation:
3x-2
3
= 9
4x-1 what is the answer
Answer:
\(-\frac{22}{91} = x\)
Step-by-step explanation:
To solve the equation \(3x - 23 = 94x - 1\), we'll follow these steps:
Start by simplifying the equation by combining like terms. In this case, we have terms with x on both sides, as well as constants:
\(3x - 23 = 94x - 1\)
To isolate the x terms, we can subtract 3x from both sides of the equation:
\(3x - 3x - 23 = 94x - 3x - 1\)
Simplifying further, we get:
\(-23 = 91x - 1\)
Next, we want to isolate the constant term on one side of the equation. We can do this by adding 1 to both sides:
\(-23 + 1 = 91x - 1 + 1\)
Simplifying further:
\(-22 = 91x\)
Finally, we can solve for x by dividing both sides of the equation by 91:
\(-\frac{22}{91}=\frac{91x}{91}\)
Simplifying further:
\(-\frac{22}{91} = x\)
Therefore, the solution to the equation \(3x - 23 = 94x - 1\) is \(-\frac{22}{91} = x\)
Irrational numbers are _____ integers.
always
sometimes
never
Answer:
Never
Step-by-step explanation:
The inverse of x→y is:
Ox-y
O~x-y
y x
8~x~y
O~y~x
The correct relation which is the inverse of relation is,
⇒ y → x
We have to given that,
Relation is defined as,
⇒ x → y
Since we know that,
An inverse relation is, as the name implies, the inverse of a relationship. Let us review what a relation is. A relation is a set of ordered pairs. Consider the two sets A and B.
The set of all ordered pairings of the type (x, y) where x A and y B are represented by A x B is then termed the cartesian product of A and B. A relation is any subset of the cartesian product A x B.
Now, We can write the inverse of relation is,
⇒ x → y
⇒ y → x
Thus, The correct relation which is the inverse of relation is,
⇒ y → x
To learn more about relation visit:
https://brainly.com/question/31111483
#SPJ1
Please help me thanks please
Answer:
80 cubic units
Step-by-step explanation:
Volume of rectangular pyramid = ⅓*L*W*H
L = 8 units
W = 5 units
H = OP = 6 units
Plug in the values into the equation
Volume = ⅓*8*5*6
Volume = 80 cubic units
A roll of quarters has a value of $10. the expression 10q represents the amount of money in a number of rolls of quarters. what does the variable q represent?
The variable q in the expression 10q represents the number of rolls of quarters. 10q is the total amount of money in the rolls of quarters, where each roll has a value of $10.
The expression 10q is used to represent the total amount of money in a number of rolls of quarters. The letter q is used as the variable to represent the number of rolls of quarters. Each roll of quarters has a value of $10, so the expression is equal to 10 multiplied by the number of rolls. For example, if there are 5 rolls of quarters, then q equals 5, and 10q is equal to $50. To summarize, 10q is the total amount of money in the rolls of quarters, where q represents the number of rolls and each roll is worth $10.
10q = total amount of money in rolls of quarters
where q = number of rolls of quarters
each roll = $10
Learn more about variable here
https://brainly.com/question/29583350
#SPJ4
Please help with explanation
I know the answer is 15 but i don’t know how to show working
WILL MARK BRAINLIEST
15
Step-by-step explanation:
I hope you will understand
ow 3. Hto What is the surface area of this triangular prism? 15 in. 12 in. 7 21 in 18 in. A. 846 in. B. 909 in. C. 1,062 in. D. 1,224 in. 2
To obtain the surface area of a triangular prism, the formula to employ is:
\(\begin{gathered} A_{triangular\text{ prism}}=2A_B+(a+b+c)h \\ \text{where A}_B=\sqrt[]{s(s-a)(s-b)(s-c)} \\ \text{where s=}\frac{a+b+c}{2} \\ a,b\text{ and c are sides of the triangular prism and h is the height} \end{gathered}\)From the image, a=18in, b=21in, c =15in and h=12in
We have to obtain the value of 's' first, from the equation:
\(\begin{gathered} s=\frac{a+b+c}{2} \\ s=\frac{18+21+15}{2} \\ s=\frac{54}{2} \\ s=27in \end{gathered}\)\(\begin{gathered} \text{Then, we obtain the value of A}_B \\ A_B=\sqrt[]{s(s-a)(s-b)(s-c)} \\ A_B=\sqrt[]{27(27-18)(27-21)(27-15)} \\ A_B=\sqrt[]{27(9)(6)(12)} \\ A_B=\sqrt[]{17496} \\ A_B=132.27in^2 \end{gathered}\)The final step is to obtain the area of the triangular, having gotten the values needed to be inputted in the formula;
\(\begin{gathered} A_{triangular\text{ prism}}=2A_B+(a+b+c)h \\ A_{triangular\text{ prism}}=(2\times132.27)+(18+21+15)12 \\ A_{triangular\text{ prism}}=264.54+(54)12 \\ A_{triangular\text{ prism}}=264.54+648 \\ A_{triangular\text{ prism}}=912.54in^2 \end{gathered}\)Hence, the surface area of the triangular prism is 912.54 square inches
Why it is a good idea to create an instance of your relational schema with sample data?
Creating an instance of your relational schema with sample data provides a practical way to validate, optimize, and enhance your schema design. It assists in ensuring data integrity, improving performance, facilitating application development, and supporting training and documentation efforts.
Creating an instance of a relational schema with sample data is a good idea for several reasons:
Testing and Validation: Creating a sample instance allows you to test and validate the structure and functionality of your relational schema. It helps ensure that the schema design accurately represents the real-world entities, relationships, and constraints. By populating the schema with sample data, you can verify that the schema can handle the expected data types, constraints, and operations.
Data Integrity and Consistency: Sample data helps you identify and address any potential data integrity issues or inconsistencies in your schema. By inserting representative data into the tables, you can check if the defined constraints, such as primary key and foreign key relationships, are working correctly. This helps maintain the integrity and accuracy of the data stored in your schema.
Performance Optimization: Testing your schema with sample data allows you to analyze and optimize the performance of your database queries and operations. By evaluating the response times and execution plans for different queries, you can identify any bottlenecks, indexing issues, or inefficient query designs. This knowledge can guide you in making improvements to optimize the performance of your database system.
Application Development and Debugging: Creating an instance with sample data provides a realistic environment for application development and debugging. It allows developers to interact with the data, test various functionalities, and identify and fix any issues early on. This iterative process helps ensure that the application is working as intended and aligns with the requirements specified by the schema.
Training and Documentation: Having a sample instance with data can serve as a valuable resource for training purposes and documentation. It allows users, administrators, or other stakeholders to familiarize themselves with the schema structure, understand the relationships between tables, and learn how to interact with the data effectively. It also helps in creating comprehensive documentation that includes examples and illustrations based on real-world scenarios.
for such more question on integrity
https://brainly.com/question/14342720
#SPJ8
Which of the following best describes the figure with vertices (1, -4), (-2, 1), (3, 4) and (5, 2)?
Answer fast pls
Square
Parallelogram
Quadrilateral
Rectangle
Answer choices
The best description of the figure with the vertices given is, C. Quadrilateral
How to find the figure ?The figure given is a Quadrilateral firstly because it has 4 vertices and therefore 4 points. A Quadrilateral has four points as well which means this figure is a Quadrilateral.
The figure is not a Parallelogram because no two values of y are the same. A Parallelogram would have two points that have the same y value as there would be parallel lines involved.
To find out if the shape is a rectangle or square, find the lengths of the vertices using a distance calculator.
The length of (1, -4), and (-2, 1) is:
= 5.83 units
The length of (-2, 1), and (3, 4) is:
= 5.83 units
The length of (5, 2) and (3, 4) is:
= 2.82 units
The length of (5, 2) and (1, -4 ) is:
= 7.21 units
The shape is neither a square nor a rectangle so it is a quadrilateral.
Find out more on quadrilaterals at https://brainly.com/question/27991573
#SPJ1
Convert meters to centimeters. 4.5 m = X(
I ment middle not high...
Answer:
450 centimeters
Step-by-step explanation:
We know that,
1 meter = 100 centimeters
so 4.5 meters = 4.5*100 centimeters
=450 centimeters
You have to read 10 1/2 pages for homework. So far, you have read 1/3 of the
assignment
How many pages
did
you
read?
I need help with this question
Answer:
Option B 1/64
Step-by-step explanation:
\(\frac{4^{-\frac{11}{3} } }{4^{-\frac{2}{3} } } =4^{-11/3+2/3} =4^{-9/3} =4^{-3} =\frac{1}{4^{3} }=\frac{1}{64}\)
Hope this helps
Please help me!!!! Will mark brainliest!!!
Answer: i believe its D
Step-by-step explanation:
The first one is a reflection - witch is the answer so D
if florida's population was 18846200 and increased by 14% in 2019 what is the population in florida in 2019
Answer:
21484668
Step-by-step explanation:
Assume you deposit $1,000 every three months at a 3 percent
annual rate, compounded quarterly. How
much will you have at the end of 5 years?
The future value of the deposits at the end of 5 years is approximately $6,138.74.
To calculate the future value of the deposits, we can use the formula for compound interest:
FV = P(1 + r/n)^(nt)
Where: FV is the future value
P is the principal amount (initial deposit)
r is the annual interest rate (3% in this case)
n is the number of times interest is compounded per year (quarterly in this case)
t is the number of years
In this case, the principal amount is $1,000, the annual interest rate is 3% (or 0.03), the number of times interest is compounded per year is 4 (quarterly), and the number of years is 5.
Plugging in these values into the formula, we get: FV = $1,000(1 + 0.03/4)^(4*5)
Calculating this, the future value of the deposits at the end of 5 years is approximately $6,138.74.
Learn more about interest rate at
https://brainly.com/question/32122915
#SPJ11
The tip jar at a sandwich shop has been found to have a dollar value 0.65h + 1.25, where h is the number of
hours since the shop opened.
a. By how much is the value of the tip jar increasing per hour?
Answer:
H is showing how the amount of the tip jar is increasing over time
Step-by-step explanation:
China and Germany specialize in the production of silk and automobiles respectively. They are considered the best at their specializations. Assume that China chooses not to trade silk with Germany in exchange for automobiles. Which perspective is China using in regards to not trading to another country which provides a specialization they do not have? O absolute advantage O comparative advantage O new trade theory O porter's model
both countries can benefit from trade by specializing in the goods and services that they are relatively more efficient at producing and exchanging them with each other.
Explain about comparative advantage.China is using the comparative advantage perspective in regards to not trading silk with Germany in exchange for automobiles. According to the theory of comparative advantage, a country should specialize in producing and exporting the goods or services that they can produce more efficiently or at a lower opportunity cost compared to other goods and services.
According to question;In this case, China has a comparative advantage in producing silk and a comparative disadvantage in producing automobiles compared to Germany, which has a comparative advantage in producing automobiles and a comparative disadvantage in producing silk.
Hence, both countries can benefit from trade by specializing in the goods and services that they are relatively more efficient at producing and exchanging them with each other.
To know more about Profit visit;
brainly.com/question/13934673
#SPJ4
Simplify this expression √x4y12
Answer:
4\(\sqrt{3xy}\)
Step-by-step explanation:
4 is a perfect square. We can pull 2 out from under the square root symbol.
The prime factor of 12 is 2.2.3. We can pull another 2 outside of the square root symbol. 2 x2 is 4 that will be outside of the square root symbol and the x, y and 3 will be left under the symbol.
>If √x-3a+√x-3b=√x-3c then prove that x=(a+b+c) ±2√a² + b² + c²-ab-bc-ca
Answer: See the Picture.
Step-by-step explanation:
Please follow this account
ab/c=de make d the subject
Answer:
d
Step-by-step explanation:
Answer:
d = ab / ec
Step-by-step explanation:
ab / c = d x e
times both sides with c: ab = d x e x c
divide both sides with e x c: ab / ec = d
Help help help help help help help
9514 1404 393
Answer:
see attached
Step-by-step explanation:
For some integer N whose root we want to estimate, let s, r, f be defined as follows:
N = s² +r . . . . . . the integer N is the sum of the nearest smaller square and a remainder
√N = s +f . . . . . the square root of N is the root of that square plus a fraction
__
If we square the second equation, we get ...
N = (s +f)² = s² +2fs +f²
Then the fraction f can be found to be representable as a continued fraction ...
N -s² = 2fs +f²
f(2s +f) = N -s² . . . . . factor out f
The first equation tells us N -s² = r, so this can become the iterative formula ...
f = r/(2s +f)
If we add the integer part of the root, we get ...
N = s +f
N ≈ s +r/(2s +f) . . . . . . where f is an approximation of the fractional part of the root.
_____
We can get a "linear approximation" using ...
f = r/(2s +1)
If we use this to improve the approximation, we get
\(\boxed{\sqrt{N}\approx s+\cfrac{r}{2s+\cfrac{r}{2s+1}}}\)
For the numbers on the list in this problem, this approximation gives a result accurate to thousandths or better.
The attached spreadsheet does this calculation and rounds to hundredths. The value in the "frac" column is the linear approximation fraction shown above. Here is an example of the calculation for √27:
\(\sqrt{27}\approx 5+\cfrac{2}{2\cdot5+\cfrac{2}{2\cdot5+1}}=5+\cfrac{2}{10+\cfrac{2}{11}}=5+\cfrac{2\cdot11}{112}=5\dfrac{11}{56}\\\\\approx5.19643\quad\text{approximation with continued fraction}\\\\\sqrt{27}=5.19615\quad\text{calculator result for root}\)