My homework says, "Does the graph represent a proportional relationship? Why or why not? You MUST explain to get credit."
Answers
Answer:
No, the graph does not represent a proportional relationship. It is a straight line, but it does not intersect the point (0, 0). ... It's not proportional because the line does not cross through the origin. Therefore the ratio of x to y will be different for two different points on the line.
Related Questions
Standard form
0.000085
Answers
Answer -
i think its [tex]8.5*10^{-5}[/tex]
A straight line passes through points (−2, 24) and (6, −8).
a)Determine the equation of the line in k-shape
b )Determine the equation for the line that is perpendicular to and passes through
the point.
y (2, 4)
c) Draw the lines in a coordinate system
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Answer:
b.
Step-by-step explanation:I think so
Find the value of X? Can you explain it to me?
Answers
Answer:
x=27
Step-by-step explanation:
since lime m is parralell to line n, that means adjacent angles are equal to each other x and 27 are adjacent because they are across from each other basically. therefore, x is equal to 27 degrees.
Na2SO4(aq) +CaCl2(aq) - CaSO4(s) + 2NaCl(aq)
Now that we have a balanced chemical
equation, let's write the ionic equation:
[]
+
+
A. Na2SO4(aq)
B. 2Na+(aq) + SO4 (aq)
C. Na+ (aq) + S0 - (aq)
D. Na2SO4(s)
Answers
Answer:
Is B then D then A then B :)
Answer:
Ionic Equation:
2Na+(aq)+SO4-2(aq) + Ca2(aq)+2CL-(aq) ----> CaSO4(s) + 2Na(aq) + 2Cl-(aq)
B, D, A, B
A ticket broker is selling seats to a rock concert. If the broker's commission is a $5.00 base fee and $0.50 extra for every ticket (1), the
total cost for the broker's services is calculated by the expression below.
$0.50t + $5.00
How much does the broker earn by selling 12 tickets?
Answers
Answer:
11 $
Step-by-step explanation:
substitute 12 into t
making (0.5 × 12) + 5 = 6 + 5 = 11 $
4x + 5 + 5x + 6 = 29. Whats X?
Answers
Answer:
9x
Step-by-step explanation:
the full answer is 9x+11=29
Answer:
X=2
Step-by-step explanation:
Add the numbers
4+5+5+6=29
4x+{\color{#c92786}{5}}+5x+{\color{#c92786}{6}}=29
4x+5+5x+6=294+11+5=29
4x+{\color{#c92786}{11}}+5x=29
4x+11+5x=29
Combine like terms
Subtract
1
1
11
11
from both sides of the equation
Simplify
Divide both sides of the equation by the same term
Simplify
Solution
=
2
does the proportion 9:6=6:4
Answers
Answer: Yes.
Simplifying 9:6 equals 3:2.
Simplifying 6:4 equals 3:2.
FEDY is a parallelogram. What is the measure of angle F?
Answers
Answer:
65 degrees
Step-by-step explanation:
Break the parallelogram up into two triangles. Angle E is 70 degrees and 45 degrees because of the property of equal opposite angles. So E 45 degrees Y 70 degrees and if you add the two up you get 115 degrees. There are 180 degrees in a triangle, so 180-115=65.
Two equilateral triangles each have a side that is 5 cm long. Is it possible to conclude whether
or not the triangles are congruent? Explain.
Answers
Answer:
no
Step-by-step explanation:
2.
Simplify 54x5 yoz
Answers
Answer:
270
Step-by-step explanation:
54 × 5
= 270
Answer:
270 lol
Step-by-step explanation:
In 2010, a new type of computer was introduced and approximately 20 million were sold. In 2011, the number sold increased by a factor of approximately 4.5. Assuming that the sales follow a linear trend through 2016, approximately how many of these computers will be sold in 2016?
Answers
Answer:
440 million computer sold
Step-by-step explanation:
in 2010 = 20 million sold
in 2011 = 4.5*20= 90 million sold
by linear equation formula
[tex]\frac{x-x_1}{x_2-x_1}=\frac{y-y_1}{y_2-y_1}[/tex]
where y = computer sold in million
x= year
putting in above equation and solving we get
\frac{x-10}{11-10}=\frac{y-20}{90-20}
70x-y=680
in 2016 put x= 16 ( assuming hat the sales follow a linear trend through 2016)
y = 70*16-680 = 1120-680= 440 million computer sold
Solve by co pelting the square 4x^2-16x+5=-2
Answers
Answer:
x = 1/2, 7/2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Completing the Square: (b/2)²FactoringStep-by-step explanation:
Step 1: Define
4x² - 16x + 5 = -2
Step 2: Solve for x
Isolate x terms: 4x² - 16x = -7Factor GCF: 4(x² - 4x) = -7Isolate x terms: x² - 4x = -7/4Complete the Square: x² - 4x + 4 = -7/4 + 4Simplify: (x - 2)² = 9/4Square root both sides: x - 2 = ±3/2Isolate x: x = 2 ± 3/2Evaluate: x = 1/2, 7/2someone pls help me :(
Answers
slope is -1
b) 4-3 divided by 5-7
slope is 1/-2
c) 5-8 divided by -8+6
slope is 3/2
d) 68-67 divided by 50-55
slope is 1/-5
e) she didn't include the negative sign when dividing. The slope is -1
Solve the inequality for X.
4x<32
Answers
Answer:
x is less than 8
A straight line has a slope of 3 and contains the point (0. -3). Which of the following points lies on the line?
a. (-1, 3)
b. (1, -2)
c. (1, 1)
d. (1, 2)
e. (2, 3)
Answers
Answer:
The answer is e. (2, 3)
Step-by-step explanation:
I graphed it.
Answer:
the correct answer is e (2,3)
Step-by-step explanation:
i used a graph and went up 3 and over one
⚠️Help pls! I don’t know if I’m stupid but I don’t get it!⚠️
Answers
Congruent triangles have the same angles and sides. If you look at the 2nd triangle in answer (6) a certain way, then you can see that the two are congruent.
Let me know if this helped or not. :)
Green beans cost $4 for 2 lbs. What would be the cost for 7 lbs ?
plz thank yall
Answers
Answer:
$14 is the answer, hope this helps
Answer:
creo que son 14
Step-by-step explanation:
$4 ---> 2 lbs
X -----> 7 lbs
X = (4*7)/2 ------> X = 14 lbs
The model represents an equation. What value of x makes the equation true?
Answers
Answer:
I think i wanna say one of the fractions
Step-by-step explanation:
The table below (in the image) represents a linear function f(x) and the equation represents a function g(x):
PART A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x).
PART B: Which function has a greater y-intercept? Justify your answer.
Please answer both questions <3<3<3
Answers
9514 1404 393
Answer:
A) The slope of f(x) is the amount of change in f(x) when x changes by 1. The slope of g(x) is the coefficient of x. The slope of f(x) is greater than the slope of g(x).
B) The y-intercept of f(x) is -1. The y-intercept of g(x) is -7. The y-intercept of f(x) is greater.
Step-by-step explanation:
A) The slope of a function is the ratio of the change in function value to the change in input value. For f(x), we can use the convenient inputs 0 and 1 and look at the change in output (f(1) -f(0)) = (3 -(-1)) = 4. The slope of f(x) is 4.
When the function is given by a linear equation, the slope is the coefficient of x. For g(x), the coefficient of x is 2, so the slope of g(x) is 2.
The slope of f(x) (4) is greater than the slope of g(x) (2).
__
B) The y-intercept is the function value for an input of 0. The table shows f(0) = -1. The equation shows g(0) = -7.
The y-intercept of f(x) (-1) is greater than the y-intercept of g(x) (-7).
WE WILL ALL DIE IF THIS IS NOT ANSWERED 8.3 m = _____ mm
0.083
0.0083
8,300
830
Answers
Answer:
8,300 millimeters
I hope this helps
what multiples 410,000
pls help me
Answers
A submarine is running at a depth of 235 ft underwater. It changes course and rises 101 ft. What is the change in elevation?
Answers
Answer:
The change in elevation is -134 ft
Step-by-step explanation:
Given;
initial depth of the submarine, d₁ = 235 ft
final depth of the submarine, d₂ = 101 ft
The change in the elevation of the submarine is given by;
Δd = d₂ - d₁
Δd = 101 ft - 235 ft
Δd = -134 ft
The change in elevation is negative because the submarine is moving closer to the surface.
Therefore, the change in elevation is -134 ft
What is the value of x? How do you set up to solve?
Answers
Answer:
3x-22=80+x
3x-x=80+22
2x=102
x=51
Step-by-step explanation:
the exterior angle is (3x-22) and then is equal to sum of 80 and x
and then we get 51
Answer:
Try doing 3(80)-22 it might be right
In \triangle BCD,△BCD, \overline{BC}\cong \overline{DB}
BC
≅
DB
and \text{m}\angle B = 147^{\circ}.m∠B=147
∘
. Find \text{m}\angle D.m∠D.
Answers
Answer:16.5
Step-by-step explanation: x+x+147=180
2x+147=180
2x=33
2x=33 divide by 2
x=16.5
Which of the following expressions are equal to 42 when m=3? Select all that apply.
Answers
Answer:
a, c and d
Step-by-step explanation:
the answer was not sufficient so writing.
Guillermo bought some reams of paper for $5 for each and a $200 printer he spawns a total of $450 write and solve an equation to find the number of reals of paper Guillermo purchased
Answers
$50
Explanation
$450-$200= $250
$250/5 ( bc each reams of paper is $5)
= 50
Riddle: David’s parents have three sons: Snap, Crackle, and what’s the name of the third son?
Answers
Answer:
David
Bc it said David's parents lol
nice one tho
Which sentence could be used to describe the equation 105 = 78 + y
Answers
Answer:
y = 22
Step-by-step explanation:
One hundred five is equal to seventy-eight plus y.
Answer:
I think answer A
Step-by-step explanation:
Im very sorry if thats wrong
if you're at the state fair with some friends and deciding between buying a jumbo pack of 50 ride tickets for $45 or medium pack of 30 ride tickets for $28.50 which pack is the better deal jumbo or medium now say sorry
Answers
Please help me answer this PLEASE
