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Related Questions
Write a proportion for the statement.
49 is to 14 as 35 is to 10
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Answer:
The proportion for this statement is 49 : 14 = 35 : 10.
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Let's write a proportion for the statement:
49 is to 14 as 35 is to 10.
In proportions,
"a number is to a number" \(\tt{\displaystyle\frac{x}{y}}\)
"as" \(\tt{=}\)
Hence, the proportion is:
\(\tt{\displaystyle\frac{49}{14}=\frac{35}{10}}\)
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Solve for x.
25(−3.6−x)=5
Enter your answer as a mixed number in simplest form in the box.
x =
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25(-3.6-x)=5
25(-3.6)+25(-x)=5
-90-25x=5
-25x=95
X=-95/25
X=-3.8
The value of x in mixed fraction is \(-8\frac{(-3)}{5}\) in the equation 25(−3.6−x)=5.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 25(−3.6−x)=5
Twenty five times of minus three point six minus x equal to five.
We need to solve for x
Apply distributive property
25(-3.6)-25x=5
-90-25x=5
Add 90 to both sides
-25x=5+90
-25x=95
Divide both sides by 25
x=-95/25
x=-43/5
x=\(-8\frac{(-3)}{5}\)
Hence, the value of x in mixed fraction is \(-8\frac{(-3)}{5}\) in the equation 25(−3.6−x)=5.
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HELP URGENT!!!!
Find the equation of the line. Use exact numbers.
y=( )x + ( )
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Rob collects data about how many customers enter and leave a store every hour. He records a positive number for additional customers entering the store each hour and a negative number for customers leaving the store each hour. Drag and drop the correct choices into the boxes to complete the answers to the questions.
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1) 3:00 to 4:00
The absolute value of the number of people leaving is greater than the absolute value of the number of people entering.2) 103
From 1:00 to 2:00, a total of 14 more people entered, meaning there were 99 people.From 2:00 to 3:00, a total of 8 more people entered, meaning there were 107 people.From 3:00 to 4:00, a total of 4 people left, meaning there were 103 people.The required solution is 4:00 to 5:00 and 87 customers.
It is required to fill in the blanks.
What is arithmetic?The arithmetic refers to working with numbers by doing addition, subtraction, multiplication, and division. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.
Given:
According to question , Initially, there were 75 customers.
From 1:00 to 2:00, a total of 30 more people entered, meaning there were
75 + 30 - 12
= 93 people.
From 2:00 to 3:00, a total of 14 more people entered, meaning there were
93 + 14 - 8
= 99 people.
From 3:00 to 4:00, a total of 18 people entered, meaning there were
99 + 18 - 30
= 87 people.
4:00 to 5:00 : If the store does not accept any more customers except those who are already inside then, all 87 must leave between 4:00 to 5:00 in order to left from the store by 5:00.
Therefore, the required solution is 4:00 to 5:00 and 87 customers.
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Simplify (3x-9) / (x^2-x-6)
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3
———
X+2
3. Use the relationship between 21 and 25 to decide whether the top and middle
shelves are parallel. (2 points)
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Answer:
The top and middle shelves are parallel.
Step-by-step explanation:
<1 and <5 are corresponding angles.
When two lines are cut by a transversal such that corresponding angles are congruent, the lines are parallel.
If angles 1 and 5 are congruent, the shelves are parallel.
We are given m<5 = 60°.
Also, m<2 = 120°.
Angles 1 and 2 are a linear pair and are supplementary.
The measures of angles 1 and 2 add to 180°.
m<1 + m<2 = 180°
m<1 + 120° = 180°
Subtract 120° from both sides.
m<1 = 60°
m<1 = m<5 = 60°
Since angles 1 and 2 have the same measure, 60°, angles 1 and 2 are congruent.
Answer: The top and middle shelves are parallel.
can someone help me out-? thanks hopefully the picture is there- :,D
Answers
Answer:
2a-12-16b
Step-by-step explanation:
\(4((\frac{a}{2} -3)-4b)=\)\(4((\frac{a-3(2)}{2} )-4b)\)\(=2(a-3(2))-4(4B)=2a-12-16b\)
Choose
The.........is writing the number in any way. (number or digit or numerical form)
Answers
Answer:
The...digit......is writing the number in any way.
Calculate had a net income of 5 million dollars in 2010, while a small competing company, Computate, had a
net income of 2 millions dollars. The management of Calculate develops a business plan for future growth
that projects an increase in net income of 0.5 million per year, while the management of Computate
develops a plan aimed at increasing its net income kshy15% each year.
a. Create standard mathematical model (table, graph, or equations) for the projected net income for the
next 10 years for both companies. Make sure that each model is accurate and labeled properly so that it
represents the situation
b. If both companies were able to meet their net income growth goals, which company would you choose
to invest in? Why?
c. When, if ever, would your projections suggest that the two companies have the same net income? How
did you find this? Will they ever have the same net income again?
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9514 1404 393
Answer:
a) see the attached spreadsheet (table)
b) Calculate, for a 10-year horizon; Computate for a longer horizon.
c) Year 13; no
Step-by-step explanation:
a) The attached table shows net income projections for the two companies. Calculate's increases by 0.5 million each year; Computate's increases by 15% each year. The result is rounded to the nearest dollar.
__
b) After year 4, Computate's net income is increasing by more than 0.5 million per year, so its growth is faster and getting faster yet. However, in the first 10 years, Calculate's net income remains higher than that of Computate. If we presume that some percentage of net income is returned to investors, then Calculate may provide a better return on investment.
The scenario given here is only interested in the first 10 years. However, beyond that time frame (see part C), we find that Computate's income growth far exceeds that of Calculate.
__
c) Extending the table through year 13, we see that Computate's net income exceeds Calculate's in that year. It continues to remain higher as long as the model remains valid.
What is the value of the expression below?
(7^1/2)^2
Answers
Answer:
7
Step-by-step explanation:
We can multiply the exponents so (7¹⁺²)² = 7⁽¹⁺² * ²⁾ = 7¹ = 7.
Answer:
7
Step-by-step explanation:
\((7^{\frac{1}{2}})^2 = (\sqrt{7})^2 = \sqrt{7} \times \sqrt{7} = \sqrt{7 \times 7} = \sqrt{49} = 7\)
What is the volume of the prism 2.4in 1.5in 8in
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Answer:
The answer is 28.8, When finding the Volume of a shape, you multiply all numbers.
when using the some rule ,we only use two of the equal ratios at one time.That is we work with pairs of _____ sides and angle?
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When applying the some rule, we only combine two equal ratios at once. Consequently, we deal with pairs of sides and angles that have equivalent ratios.
Which set of ratios form a proportion?When two ratios are equal, a percentage is formed; alternatively, two equal ratios can be said to produce a proportion. When we understand that two ratios are equal, you can write a proportion. The ratios of these two numbers are equal.
When two variables are correlated in a manner that their ratios are equal, this is known as a proportional relationship. In a proportional connection, one variable is always a constant value multiplied by the other, which is another way to think of them. The "constant of proportionality" is the term used to describe that constant. Two angles are said to be complimentary if their sum is 90 degrees. Alternatively put, two angles are said to be complimentary if they combine to make a right angle.
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Do y’all know when the Answer is for n 5+2(n+1)=2n
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Here are a few pairs of positive numbers whose sum is 34. (3 pts)
a. Find the product of each pair of numbers.
First
Number
1
4
8
14
Second
Number
33
30
26
20
b. Which pair of numbers that have a sum of 34 will produce the largest possible
product? What is that product?
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Answer: 280
Step-by-step explanation:
The products of each pair of numbers are:
1 x 33 = 33
4 x 30 = 120
8 x 26 = 208
14 x 20 = 280
b. To find the pair of numbers that will produce the largest possible product, we need to look for the pair with the closest product to 340 (the square of 17, which is the average of the two numbers).
The pair of numbers with the closest product to 340 is 14 and 20, whose product is 280. Therefore, the pair of numbers that will produce the largest possible product is 14 and 20, and the product is 280.
NO LINKS!! Each graph represents a relation. Determine the domain and range. 2ii
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Answer:
7) Domain: (-∞, ∞)
Range: [-1, ∞)
8) Domain: (-∞, ∞)
Range: (-∞, ∞)
Step-by-step explanation:
Interval notation
( or ) : Use parentheses to indicate that the endpoint is excluded.
[ or ] : Use square brackets to indicate that the endpoint is included.
Domain & Range
The domain is the set of all possible input values (x-values).
The range is the set of all possible output values (y-values).
Question 5From inspection of the graph, the line is continuous.
The arrows either end of the line indicate that the line continues indefinitely in those directions.
Therefore, the domain of the relation is unrestricted: (-∞, ∞)
From inspection of the graph, the minimum y-value is y = -1.
The end behavior of the relation is:
\(y \rightarrow + \infty, \textsf{as } x \rightarrow - \infty\)
\(y \rightarrow + \infty, \textsf{as } x \rightarrow +\infty\)
Therefore, the range of the relation is restricted: [-1, ∞)
Question 6From inspection of the graph, the line is continuous.
The arrows either end of the line indicate that the line continues indefinitely in those directions.
Therefore, the domain of the relation is unrestricted: (-∞, ∞)
The end behavior of the function is:
\(y \rightarrow + \infty, \textsf{as } x \rightarrow - \infty\)
\(y \rightarrow -\infty, \textsf{as } x \rightarrow +\infty\)
Therefore, the domain of the relation is unrestricted: (-∞, ∞)
Question 8 The site from which an airplane takes off is the origin. The x axis points east; the y axis points straight up. The position and velocity vectors of the plane at a later time are given by = (1.61 x 10'i +3.00 x 10°j)m and 7 = +(150î - 21ị) m The plane is most likely just touching down. in level flight in the air. taking off. ascending descending < Previous
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The plane is most likely taking off.The two vectors provided, position and velocity, indicate that the plane is moving eastward with a velocity of 150 m/s and is ascending with a vertical velocity of 21m/s.
This indicates that the plane is taking off, and not just touching down, ascending, or in level flight.
The position and velocity vectors of the plane indicate that the plane is moving in an eastward direction with a velocity of 150 m/s, and is also ascending with a vertical velocity of 21 m/s. This indicates that the plane is taking off, and not just touching down, ascending, or in level flight. This means that the plane is most likely taking off from the origin and is in the process of gaining altitude.
the complete question is :
( figure attached below )
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Sphenathi stated that the distance from Bloemfontein to upington is 16.3 show all calculations whether his claim is correct
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The distance between Bloemfontein and Upington is a distance of 582 kilometers. The distance between two cities may vary depending on the route taken, traffic, and other factors. The distance between these two cities is measured in a straight line, which may not be the actual road distance.
To determine the distance between Bloemfontein and Upington, we used the Haversine formula, which computes the shortest distance between two points on the surface of a sphere. We first begin by finding the latitude and longitude of the two cities.Bloemfontein is located at -29.1211° latitude and 26.2140° longitude.Upington is located at -28.4478° latitude and 21.2561° longitude.Using the Haversine formula, we can determine that the distance between the two cities is about 582 kilometers.Sphenathi's statement that the distance from Bloemfontein to Upington is 16.3 kilometers is incorrect. Perhaps they mistakenly calculated the distance between two points within the cities. They could also have made a typographical mistake while writing their statement. Therefore, the statement is false, and the actual distance between Bloemfontein and Upington is 582 kilometers.For such more question on longitude
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A solid figure is composed of a cube and a right triangular
prism. The figure and some of its dimensions are shown in
this diagram.
- 8 cm
What is the volume of the figure?
A
6 cm
B
560 cubic centimeters
704 cubic centimeters
C 728 cubic centimeters
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Answer:
Option B
Step-by-step explanation:
704 cubic centimeters
R
What is the approximate distance between points A and B7 (5 points)
+
-5-4-3-2-10
2
34
-2
B
-3
-5
0723 45
IN
5
Answers
Answer:
7.62 units C
What is the value of the expression? 21.18
÷
6 =
ASAP PLEASE
Answers
Answer:
3.53
Step-by-step explanation:
I checked it using a calculator. :)
Juan is 3 years younger than half his aunts age. If Juan is 27 years old, how old is his aunt?
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D
G
M
C
B В
K
Which points in the graph are in Quadrant II?
A) E, F, H, N
B) A, L
OC) A, L, D, F
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Answer:
A) E, F, H, N
Step-by-step explanation:
I think so......
The formula to convert Fahrenheit to Celsius is C=5/9(F-32). Convert 30c to Fahrenheit. Round to the nearest degree
Answers
Answer:
86 degrees farenheit
Step-by-step explanation:
First, we plug 30 in for C.
Next, solve for F
Multiplying both sides by 9/5 gives us 54=F-32
Add 32 to both sides 86=F
241÷9 cevabı nedir ????
Answers
Answer:
26.7777778 or 26.78 rounded
Step-by-step explanation:
Use the hundredths grid to answer the question. A 10 by 10 grid is shown. 4 columns and 7 squares are shaded. 2 columns and 5 squares are shaded. Which equation is shown by the shaded area of the model? A. 0 . 29 + 0 . 43 = 0 . 72 B. 0 . 43 + 0 . 22 = 0 . 65 C. 0 . 47 + 0 . 25 = 0 . 72 D. 0 . 23 + 0 . 42 = 0 . 65
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Answer:
What the other guy said
Step-by-step explanation:
What is the volume of this cube?
Answers
Answer:
50
Step-by-step explanation:
im not that sure sorry
Answer:
The answer is 0.125.
Step-by-step explanation:
The forumla to find volume of a cube is a3. (Let a repersent 0.5) 0.5x0.5x0.5 is 0.125
I need help please!!!!
Answers
Answer:
slope is -3
it is the only one that makes sense because the line goes through -3
Slope is 1/2
Two identical gardens are to be weeded, each by a two-person team. Team A includes one gardener who could weed the garden in 2 h and another who could weed the garden in 4 h. Team B includes two gardeners, either of whom could weed the garden in 3 h. Which team will finish first? Explain.
Answers
Step-by-step explanation:
Team A time is 1 garden / ( 1 garden/ 2 hr + 1 garden/4 hr) = 1 1/3 hr
Team B = 1 / ( 1/3 + 1/3) = 1 1/2 hr
Team A wins !
It this pattern a net for the three-dimensional figure?
Answers
Answer:
yes it is because the second triangle is the base and the other three triangles are the sides of the three dimensional shape
An executive drove from home at an average speed of 40 mph to an airport where a helicopter was waiting. The executive boarded the helicopter and flew to the corporate offices at an average speed of 80 mph. The entire distance was 180 mi. The entire trip took 3 h. Find the distance from the airport to the corporate offices.
Answers
Step-by-step explanation:
Rate X time = distance
soooo....
80x + 40 (3-x) = 180 where x is the heli time
80x + 120 - 40x = 180
40x = 60
x = 1.5 hr in the heli at 80 m/hr = 120 miles from airport to offices