Paul says the slope of the line is zero
Phoebe says the slope of the line is undefined
A. Paul
B. Phoebe
Why did you use that answer?
Answers
Answer:
B. Phoebe
Step-by-step explanation:
Let's find the slope of the line that passes through (12, 5) and (12, 9).
Slope = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{9 - 5}{12 - 12} = \frac{4}{0} [/tex] = undefined.
14 can't be divided by zero. Therefore, it is concluded that the slope of the line is undefined.
Therefore, Phoebe is correct.
Related Questions
DO NOT TAKE POINTS!!! Answer this question with what it is asked for. If you have a comment put it in the comment section.
Please explain your thinking and complete the question
Answers
Answer:
See the attached
Step-by-step explanation:
The answer is in the attached picture
Classify the function. y=2x^3 - 4x^2 - 160x
Answers
If the data below were represented by a comparative bar chart, the bar
representing which of these would be the tallest?
A. Left-handed girls
B. Right-handed boys
C. Right-handed girls
D. Left-handed boys
Answers
Answer:
b right handed boys
Step-by-step explanation:
Solve 22x − 2 = 15. Round your answer to the nearest hundredth.
Answers
Answer:
0.77
Step-by-step explanation:
Original equation: 22x-2=15
Add 2 to both sides: 22x=17
Divide by 22 on both sides: x=17/22, or 0.77
Let me know if this helps!
A 120 120 -volt battery is connected to a circuit with 30 30 ohms of resistance. The current in amperes c c flowing through the circuit can be found using the equation 30c=120 30c=120 . How many amperes of current are there in the wire?
Answers
Answer:
just divide 120 divided by 30 is 4 I know it right bc I had the same question on into math if thats what you were on
Step-by-step explanation:
every computer that a business owner purchases will lose most of its value after 5 years of use. the owner plans to purchase a computer for $2.100 and replace it after 4 years.
The business owner bought a computer that cost $2,400 instead of $2,100. the owner plans to replace the computer after 3 years instead of 4 years. Comparing both methods, which statement is true about the remaining value of this computer after 3 years of use ?
Answers
Answer:
Step-by-step explanation:
a) Data and Calculations:
Estimated useful life of a computer = 5 years
Cost of a computer purchased = $2,400
Annual depreciation expense = $480 ($2,400/5)
This means that the business owner chooses to spread (expense) the cost of the computer over 5 years at a rate of $480.
After 3 years, the cost already expensed = $1,440 ($480 * 3)
The Remaining value of this computer after 3 years of use will be $960 ($2,400 - $1,440).
b) Depreciation is an accounting method for spreading (or expensing) the cost of a long-term asset over its useful life.
(a+b)2= -------/
correct answer please
Answers
Answer:
[tex]a^{2}+2ab+b^{2}[/tex]
Step-by-step explanation: Use pascal triangle or foil method
y
D"
B
B"
A"
F1
А
Nt
-3
1
A
D'
+-1
-2
B
C
The figure shows three parallelograms: ABCD, ABCD, and A'B'C'D'.
Answers
Solve the inequality.
2>6-3r
The solution is
Answers
Answer:
r=9
Step-by-step explanation:
Find the area of this parallelogram.
1
1
1
1
8.7 cm
10.1 cm
16.9 cm
Answers
Answer:
147.03 sq.cm.
Step-by-step explanation:
Equation for finding the area of a parallelogram:
b·h=area
Equation for this parallelogram(you don't need the 10.1):
16.9·8.7=147.03
If mGHJ = 27 and mGHK = 87, what is the measure of mJHK
Answers
Answer:
114 degrees
Step-by-step explanation:
From the letters that describe the rays, these two angles are adjacent to each other, and therefore, if the measure of one is 27 degrees and that of the other one is 87 degrees, then the larger angle defined by the two rays (HJ and HK) with common vertex H would be:
m<JHK = 27 degrees+ 87 degrees = 114 degrees
1) How many terms does the expression r- 9 + 5.5 have? Explain.
Answers
Answer:
The first term is 9 and the second term is 5.5, and the third term is r.
Step-by-step explanation:
Hope this helps! ^^
Write the percent as a fraction in simplest form.
36% =
Answers
Answer:
36%= 9/25 in fraction form (:
Answer:
36/100 sorry if wrong
Step-by-step explanation:
Solve and Share
Tyrone partitioned a rectangle into thirds. Sally partitioned a rectangular of the same size
into fourths. How could you partition a rectangle of the same size so that you see both
thirds and fourths?
Answers
Answer:
Step-by-step explanation:
The least common multiple of 3 and 4 is 12. Divide the rectangle in twelfths.
⅓ = 4/12
¼ = 3/12
Prove that the value of the expression a^2–a is divisible by 2 for any whole value of a.
Answers
Answer with explanation:
To prove: [tex]a^2-a[/tex] is divisible by 2 for any whole value of a.
Consider [tex]a^2-a=a(a-1) \ \ \ \ [\text{ Taking 'a' out as common }][/tex]
Here, a and (a-1) are two consecutive numbers such that,
either of them must be an odd number and an even number.
i.e. a(a-1)= Product of even and an odd number = Even number [Trivial statement]
⇒ a(a-1) is divisible by 2 [Every even number is divisible by 2.]
⇒ [tex]a^2-a[/tex] is divisible by 2 for any whole value of a.
Hence proved.
Identify the range of the function shown in the graph.
A. {-2, 2}
B. -2 < y< 2
C. y> 0
D. yis all real numbers.
Answers
Given:
The graph of a function.
To find:
The range of the function.
Solution:
Range is the set of y-values or output values.
From the given graph it is clear that,
[tex]f(x)\to -\infty\text{ as }x\to -\infty[/tex]
[tex]f(x)\to \infty\text{ as }x\to \infty[/tex]
And the value function can be any real number. So,
Range = [tex]-\infty<y<\infty[/tex]
Range = [tex](-\infty, \infty)[/tex]
Range = y is all real numbers.
Therefore, the correct option is D.
Answer:
D. y is all real numbers.
Step-by-step explanation:
Range is the set of y-values or output values.
From the given graph it is clear that,
And the value function can be any real number. So,
Range =
Range =
Range = y is all real numbers.
Therefore, the correct option is D.
i don’t understand inequality quite much so can y’all explain this:
-3x + 1 ≤ -5
Answers
Answer:
this statement says that the sum of -3 times x and 1is equal to or smaller than -5
Use inverse operations to solve the equation.
r - 18.7 =-6.6
Answers
Answer:
r = 12.1
Step-by-step explanation:
r - 18.7 = -6.6
+ 18.7 + 18.7 ( add 18.7 to both sides)
r = -6.6 + 18.7
r = 12.1
brainliest? :)
During a 5-year period, 24% of snowstorms in a certain city caused power outages. 57 of the snowstorms did not cause power outages. Find the total number of snowstorms in this city over the 5-year period.
Answers
Answer: my 8 year old step sis likes me
Step-by-step explanation: plz help
what is the product? 1/2*[12,64 -78,30]
Answers
1/2*12 , 1/2*64 , 1/2*-78 , 1/2*30
Product = [6, 32, -39, 15]
What is the Percentage of 23000?
Answers
Answer: 0.00435 If you do it by one.
0.0087 if you do it by two. And-
0.01304 if you do it by three.
I really hope this helps have a good day :)) (pls make brainliest im trying to each a goal!)
Step-by-step explanation:
Order these numbers from least to greatest.
3.108, 5.57, 3.7, 3.18
Answers
Step-by-step explanation:
3.1083.183.75.57think it's right :)
the triangles below are similar.
Answers
Answer: 54
Step-by-step explanation:
Since the triangles are similar, the sides form s equalivent proportion. The hypotunse of the bigger triangle and the smaller triangles correspond with each other and the base of the smaller and larger triangle correspond so we use this proportion: hypo. of big triangle/ base of larger triangle= hypo of smaller triangle/ base of smaller triangle.
Let substitue: 52.5/x= 5/4: ( I Reduce 15/12 into 5/4).Cross multiply: 210=5x: Divide by 5 both sides. x=42. Then add the 42 and and the 12 to find the whole distance which is 54.
Can someone help me with these please , I don’t understand how I got them wrong :/
Answers
Answer:
You got it right don't worry!
Step-by-step explanation:
It's most likely because the forms can be kinda tricky. If you don't put the exact answer your teacher put as correct, then it will mark it as wrong. I'd say just ask your teacher to look it over.
2(x+1)^2=32
Help pls
Answers
Answer:
2x+2x2=32
2x+4=32
Step-by-step explanation:
please help ppppppppppppp
Answers
Answer:
112
Step-by-step explanation:
formula = lwh/3 (length x width x height / divided by 3)
Answer:
112in
Step-by-step explanation:
Please mark brainliest.
The amount of money in an account, n, is increased by 4%. Which expression represents the
total value in the account?
A) 1.04
B) 0.04
+ 1.04
D) n + 0.04
ОВ
ОА
ОС
OD
Next
Answers
Answer:
howwwwwww\
Step-by-step explanation:
so u ae so smart
Brandon has a jar of quarters and dimes with a total value of $7.85. The number of quarters is 7 less than twice the number of dimes. How many quarters and how many dimes does Brandon have?
Answers
Answer:
dimes=8
quarters=12
Step-by-step explanation:
the total value 380 cents
can someone help help meee fasttt!
Answers
Answer:
2
Step-by-step explanation:
Plug in all of the values then solve using order of operations
y+(x^2)z
4+(-1^2)(-2)
4+1(-2)
4+(-2)
4-2=2
(9x+5)-(6x-8) please help.
Answers
Answer:
3x-3 i think
Step-by-step explanation:
9x-6x = 3x 5-8 = -3