Answers
Answer:
The answer is B
Step-by-step explanation:
Related Questions
Find the Slope if the line that passes through each pair of points
Answers
8. 4/3
9. -1
10. 5
Solve each proportions:
1) 7/2 = a/5
2) 8/r = 9/7
3) 6/b = 7/5
PLEASE HELP!
Answers
Answer:
a= 17.5 r= 6 2/9 b=4 2/7
Step-by-step explanation:
Please give brainliest
Answer:
1) 17.5
Step-by-step explanation:
1) 7/2 = a/5. Remember doing the cross multiplication... here is how you do it. 7 a
– = —
2 5
cross multiply 7*5=2*a
35=2a divide two each side
a = 17.5
Now, try it on your own for 2 and 3
Determine whether the sequence appears to be an arithmetic sequence. If so, find the common difference and the next three terms in the sequence.
0, 10, 18, 25, 33, ...
A. yes
common difference: −9
next three terms: 24, 15, 6
B. not an arithmetic sequence
C. yes
common difference: 10
next three terms: 43, 53, 63
D. yes
common difference: 8
next three terms: 41, 49, 57
Answers
Answer:
B
Step-by-step explanation:
not an arithmetic sequence
d=18-10=8
d=25-18=7
d not equal
hope this helps
The sequence 0, 10, 18, 25, 33, ... is not an arithmetic sequence. Then the correct option is B.
What is an arithmetic sequence?In a Number-crunching Succession, the distinction between one term and the following is steady. Let a₁ be the first term and d be a common difference.
Then the nth term of the arithmetic sequence is given as,
aₙ = a₁ + (n - 1)d
The sequence is given below.
0, 10, 18, 25, 33, ...
The difference between two successive terms is given as,
⇒ 33 - 25
⇒ 8
⇒ 25 - 18
⇒ 7
The common difference is not the same.
Thus, the given sequence is not an arithmetic sequence. Then the correct option is B.
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walter builds birdhouses. he spends $5 on the materials for each birdhouse. he can build one in 30 minutes. he is semi-retired but earns $8 per hour at the local hardware store. he can sell a birdhouse for $20 each.
Answers
Therefore, one birdhouse has an implicit cost of $4.
What is an Implicit Cost?
Any value that has previously came about however isn't always necessarily proven once more reported as a awesome object is called an implicit price. It stands for a marginal utility that develops whilst a enterprise devotes inner assets to a venture without receiving any direct payment for the usage of such resources.Figuring out implicit costs:
You ought to first decide the prices. you could add up the express expenses you're aware of:you may calculate the accounting earnings through deducting the explicit charges from the sales.To calculate the genuine economic profit, deduct both specific and implicit costs.Implicit cost is the price of a production factor that is owned by the producer. Walter might have made $4 in the 30 minutes it takes to make a birdhouse.
Therefore, one birdhouse has an implicit cost of $4.
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two nonvertical lines have slopes m 1m 1 and m 2m 2 , respectively. the lines are parallel if and the are unequal; the lines are perpendicular if
Answers
Two non vertical lines have slopes m₁ and m₂ , respectively. The lines are parallel if "m₁ = m₂" and the "y-intercepts" are unequal; the lines are perpendicular if m₁ = 1/m₂.
What is slope of a line?The slope of a line is a measurement of its steepness and direction.
The slope of a line formula computes the "vertical change" to "horizontal change" ratio between two distinct points along a line.
Some key features regarding the slopes of the lines are-
1. Slope of Parallel Lines:
A set of parallel lines always has the same inclination angle. Assume we possess two parallel lines l1 and l2 in the reference plane, inclined at angles θ1 and θ2 with the x-axis, respectively, such that the, θ2 = θ1.
m1 = m2
Therefore, the slopes of the two given parallel lines are equal.
2. Slope of Perpendicular Lines:
A pair of perpendicular lines everytime form a 90 angle. Imagine we have two perpendicular lines l2 and l1 in the coordinate plane, inclined at angles θ1 and θ2 with the x-axis, respectively, so that the provided angles follow the external angle theorem, θ2 = θ1 + 90.
m1 = tan θ1
m2 = tan (θ1 + 90º) = - cot θ1
m1 × m2 = -1
Therefore, the product of slopes of two given perpendicular lines is equal to -1.
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PLEASEEEEEEEEEEE NO ONE IS HELPING ME!!!!!!!!
George was writing a paper for English class. He has already written 1 complete page. He plans on writing his paper at a rate of 2 pages per hour. Show all work and explain your answers clearly. Use complete sentences.
How many pages will George have written after 3 hours?
Answers
Answer:
George would have 7 pages complete
Step-by-step explanation:
Since he has 1 paper complete now and after 3 hours he would have 7 since 3x2=6 and 6+1=7
Chris has a job selling newspapers every morning. He receives a base pay of $10 per day and also gets 15 cents for every paper he sells. One morning he made $16.45. How many papers did he sell?
A~39 C~52
B~43 D~64
Answers
Answer:
please please please help help me me my question solve (_25)×0
1/2g + 2g - 3/4g + 7
Answers
Answer: 3 1/4 + 7
Step-by-step explanation:
1/2 = 2/4 + 3/4 = 5/4/ 1 1/4 + 2 = 3 1/4 + 7
is 2n = 2m + n given or proven
Answers
The given equation is 2n = 2m + n and the proof is n = 2m
What are linear equations?Linear equations are equations that have constant average rates of change. Note that the constant average rates of change can also be regarded as the slope or the gradient
How to evaluate the given equation?The equation is given as
2n = 2m + n
Subtract n from both sides of the equation
So, we have
-n + 2n = 2m + n - n
Evaluate the like terms
n = 2m
Hence, the given equation is 2n = 2m + n and the proof is n = 2m
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Guys plz help meh jsjakdkdjsksndndjdjnff
Answers
Answer:
9-1=8
(-1)+9=8
8-9=-1
Step-by-step explanation:
GIVING BRAINLIST
1. A car is 180 inches long. A truck is 75% longer than the car. How long is the truck?
A. 135 inches
B. 240 inches
C. 255 inches
D. 315 inches
2.
6. It takes Diego 124 of an hour to complete a lap on a circular bike track. The track is 13 mile long. What is Diego’s bike speed?
A. 18 mile per hour
B. 18 hours per mile
C. 8 miles per hour
D. 8 hours per mile
3. The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the fish population this year? Show your work. [3 points]
A. 15
B. 45
C. 75
D. 35
Answers
2. Not enough information
3.B 1/4 of 60 is 15 so you just subtract 15 from 60 and get 45
Answer:
1. 315
2. 8 miles per hour
3. 45 fish
Step-by-step explanation:
Glad I could help!
what is the product of 3 1/5 and 5/8. Use complete sentences in your answer.
Answers
Select the physical components that enable data to travel across a network.
o connector
o access method
o cable
o circuit boards
o domain server
Answers
The correct option is (a) connectors. The elements that give data on the network a way to move between nodes. This covers network media, connectors, and network interface cards (NIC).
A message is a piece of data sent over the internet, but before a message is sent, it is divided up into smaller pieces called packets. Using Transport Control Protocol (TCP) and Internet Protocol (IP), these messages and packets move between sources (TCP).
The cables (coaxial, twisted pair, fiber optic, and telephone lines) connecting the various network hardware components, the network adapters used by computers connected to the network (hosts), and any concentrators, repeaters, routers, or bridges employed in the network make up the physical network. The term "physical connection" refers to the total number of trunk lines, complete circuits, and connections—including those made by wire, optics, radio signal, or other means—necessary to provide reasonably adequate telecommunications service among telecommunications providers.
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10, 8, 6, ...
Find the next term in the sequence.
Answers
Answer:
4, the answer is 4...
Step-by-step explanation:
The sequence is substracting 2 in each number...
10; 8; 6; 4...
Determine the slope-intercept form of the equation of the line parallel to y = x + 11 that passes through the point (–6, 2).
Answers
Hey i hope this helps eventhough its not that clear
Y’all know I’m right I send the receipts to prove my point
What is the value of z in the equation 4z-15=25
Answers
4(10) - 15 = 25
40 - 15 = 25
Answer:
z=10
Step-by-step explanation:
4z - 15 =25
4z - 15+15 =25+15
4z=40
z=10
What is the slope of a line that is parallel to the line
shown on the graph?
-3
2.
O-1
}
54 -3 -2 -11
2 3 4 5
X
-2
-3
4
Answers
Answer: -3
Step-by-step explanation: -3 is equal to -3/1
Answer:
3
2.
O-1
}
54 -3 -2 -11
2 3 4 5
X
-2
-3
4
HELP ASAP Which graph shows someone walking
at a faster speed (if the scales are the same)?
Answers
Answer:
the answer is graph B
Step-by-step explanation:
there less hour he/she walksin grap A the person walks very slowthe graph of a linear equation in X and Y passes through (4,0) and (0,3) find the value of k if the graph passes through (k,1.5)
Question from class 9 book(M.L Aggarwal)
Answers
Answer:1.125
Step-by-step explanation:
Mr. Hayes Owns 22 shares an emergency stock purchase price for each share was $17.35 the current value of each share of the stock is $23.50 what is the difference between the current value and original purchase price for all 22 shares
Answers
Answer:
135.3
Step-by-step explanation:
Do 22x17.35=381.7 then do 22x23.50=517
517-381.7=135.3
Answer:
135.30
Step-by-step explanation:
Plz help idu!
I will give brainliest
just please help!!
Answers
Answer:
1
x = 0, x = 3
2
x = -3, x = 3
3
x = -2/3, x = 1
4
x = -1, x = 1, x = -3/2
Step-by-step explanation:
1
3x^2 - 9x = 0
3x(x - 3) = 0
when 3x = 0, x = 0
when x - 3 = 0, x = 3
2
x^2 - 9 = 0
(x - 3)(x + 3)
when x + 3 = 0, x = -3
when x - 3 = 0, x = 3
3
3x^2 - x = 2
3x^2 - x - 2 = 0
(3x + 2)(x - 1 ) = 0
when 3x + 2 = 0, 3x = -2, x = -2/3
when x - 1 = 0, x = 1
4
2x(x^2 - 1) + 3(x^2 - 1) = 0
2x^3 - 2x + 3x^2 - 3 = 0
2x^3 + 3x^2 - 2x - 3 = 0
(x + 1)(x - 1)(2x + 3) = 0
when x + 1 = 0, x = -1
when x - 1 = 0, x = 1
when 2x + 2 = 0, 2x = -3, x = -3/2
The graph shown represents a system of equations used to solve a polynomial inequality. If the polynomial expression must be greater than 50, which represents the solution set of the inequality? (–7, 0) U (2, ∞) (–7, –5.94) U (–2.469, 3.409) (–5.94, –2.469) U (3.409, ∞) (–5.94, –2.469) U (2, ∞)
Answers
Answer:c
Step-by-step explanation:
Answer:
C forsure i just did it just trying to help
Step-by-step explanation:
Find the degree of the term.
Answers
Answer:
Here,
-2xy³
The exponent of x = 1
The exponent of y = 3
Thus, the degree of the term = 1+3 = 4
Step-by-step explanation:
Given the term
-2xy³
We know that the degree of the term involving xy expression cab be calculated by adding the exponents of x and y.
In other words, the degree of a term in two variables would be the sum of the exponents of the variables in the termHere,
-2xy³
The exponent of x = 1
The exponent of y = 3
Thus, the degree of the term = 1+3 = 4
the supermarket displays the unit price for the 24.0-ounce box in terms of cost per ounce, but displays the unit price for the 24-ounce box in terms of cost per pound. what are the unit prices, to the nearest cent, given by the supermarket? unit price for the 15.3-ounce box
Answers
So the supermarket unit price for 24.0 ounce box is $0.2 and 15.3-ounce box is $0.3
Step-by-step explanation:
It is common that superstores often display units of their choice. That's okay. What you can do is perform some simple calculations to calculate the unit price in whatever unit you want.
For example, here the price for 15.3 ounce box is $4.62
So, the price for 1 box would be
15.3 x 1/15.3 = 4.62 x 1/15.3
1 box = $0.3 (Unit price)
Similarly,
24 = 5.35
24 x 1/24 = 5.23 x 1/24
1 box = $0.2 (Unit price)
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The question is incomplete, you can have a look at the complete question
24-ounce box of cereal for $5.25
15.3 ounce box of cereal for $4.62
the supermarket displays the unit price for the 15.3-ounce box in terms of cost per ounce, but displays the unit price for the 24-ounce box in terms of cost per pound. what are the unit prices, to the nearest cent, given by the supermarket?
Help please! This is geometry
Answers
Answer:
i dont knoew
Step-by-step explanation:
whats the slope (1,8) and (4,6)
Answers
Answer:
-2/3
Step-by-step explanation:
find the lowest common denominator and solve
13 1/4 - 7 2/3
Answers
i think this will help you
this is the LCM(4, 3) = 12 so 67/12
Simplify expression by combining like terms.
5m+18+15m+-24-4m
Answers
Answer:
16m - 6
General Formulas and Concepts:
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Expression
5m + 18 + 15m - 24 - 4m
Step 2: Simplify
Combine like terms (m): 16m + 18 - 24Combine like terms (Z): 16m - 6Plz l need the answer, If zero lies between a and d, give one set of possible answers for a, b, c, and d.
Answers
Answer:
a= -1, b=0, c=1, d=10
Step-by-step explanation:
You are given a.......0.........d
a= -1, b=0, c=1, d=10
Ps help it’s in for 10 mins
Answers
The correct options for the linear combinations of the vectors are given by:
A, B, C, D, E and F.
What is a span between two vectors?The span between two vectors is the set that contains all linear combinations between these two vectors.
Supposing we have two vectors u1 and u2, as is the case in this problem, the infinitely many linear combinations have the following format:
k1u1 + k2u2
In which k1 and k2 are real numbers.
With k1 = 4 and k2 = -7, we get that option A is correct.
For option B, the vector 0 will always be a part of the span, as it can be formed with constants 0, hence it is correct.
The dimension of the span is of 3, as the vectors have 3 elements, hence option C is correct.
The underlying vectors will always also be part of the span, as they can be formed with their constant 1 and the others at 0, hence options D and F are correct.
The size of the span of any vectors is of infinity, hence option E is correct while option G is not.
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