The equation of the line passing through (0,0) and (2,5) will be y = ( 5 / 2 )x. The correct option is C.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line is:-
y = mx + c
Given that the line passes through (0,0) and (2,5). to calculate the equation we need to calculate the slope of the line.
m = ( y₂ - y₁) / ( x₂ - x₁ )
m = ( 5 - 0 ) / ( 2 - 0 )
m = ( 5 / 2 )
y = ( 5 / 2)x + c
0 = 0 + c
c = 0
Y = ( 5 / 2)x
Therefore, the equation of the line passing through (0,0) and (2,5) will be y = ( 5 / 2 )x. The correct option is C.
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4 increased by three-fifths of a number is 49. What is the number?
Answer:
75
Step-by-step explanation:
Let n be the unknown number
4+3/5n=49Isolate variable- 3/5n=45Multiply by 5/3- n=75Answer:
the number is 49
Step-by-step explanation:
first, write an equation based on the words
4 increased by= 4+
three fifths of a number = [tex]3/5 * n[/tex]
is 49: =49
now, put it together: [tex]4 + 3/5*n=49[/tex]
Now, solve
4 + 3/5*n=49
4-4=0 49-4= 45
3/5*n=45
3/5*n / 3/5= n 45/ 3/5= 75
n=75
hope this helps:)
please crown me brainliest!!!
0.1(d-6)=0.15d+2.5-1.5+0.05d
Answer:
d= negative 16
Step-by-step explanation:
Answer:
0.1(d-6)=0.15d+2.5-1.5+0.05d
Step-by-step explanation:
number in squence
5,20,10,30,15,40
and say how did you do it
i will mark you the brainlist
Answer:
5 plus 15 is 20 and then subtract 10 it will become 10 then add 20 it became 30 then subtract 15 it will become 15 then add 25 to 15 answer 40
Step-by-step explanation:
the numbers are repeated again and again like we added 5 to 15 we got 20
then later we added 20 to 10 it became 30
4/10 + 1/5 and 4/10 - 1/5
Answer: 4/10 + 1/5 = 0.6 and 4/10 - 1/5 = 0.2.
Step-by-step explanation:
1. Convert the fractions into decimals by dividing the numerator(the number to the left or top of the fraction) by the denominator(the number to the right or bottom of the fraction.
2. For the first question, add the two decimals to get your answer. For the second question, you subtract. 0.4-0.2.
Which of the statements is true regarding the graph below.
A: The graph does not have a range.
B: In the graph, y varies directly with x.
C: The graph does not represent a function
D: The graph represents a function
Answer:
the graph does represent a function
PLS HELP ME WITH THIS QUESTION!!!!!!!!
Answer:
G
Step-by-step explanation:
a + b + c = 80
Express a and c in terms of b using the ratios in fractional form, that is
[tex]\frac{a}{b}[/tex] = [tex]\frac{2}{3}[/tex] ( cross- multiply )
3a = 2b ( divide both sides by 3 )
a = [tex]\frac{2}{3}[/tex] b
[tex]\frac{b}{c}[/tex] = [tex]\frac{3}{11}[/tex] ( cross- multiply )
3c = 11b ( divide both sides by 3 )
c = [tex]\frac{11}{3}[/tex] b
Substitute the values for a and c into the original equation
[tex]\frac{2}{3}[/tex] b + b + [tex]\frac{11}{3}[/tex] b = 80 ( multiply through by 3 to clear the fractions )
2b + 3b + 11b = 240 , that is
16b = 240 ( divide both sides by 16 )
b = 15 → G
how do I rewrite the equation of velocity, so that I'm solving for time and no velocity?
V= D/T is the formula for solving for velocity
Answer: V/D = T
Step-by-step explanation:
I need some help i'm not the best when it comes to math what's 36 x 29?
Answer:
1044
Step-by-step explanation:
can anyone help me??
Answer and Step-by-step explanation:
To find the third side, we can use the Pythagorean Theorem.
The theorem states that if a triangle is a right triangle, and we already have two sides, we are able to find the third side.
The Pythagorean Theorem Formula is the following:
[tex]A^2+B^2=C^2[/tex]
A is any of the bases
B is the other base (you can make this the height)
C is the hypotenuse (the longest side)
We are given B and C, so lets plug them into our formula and solve for A.
[tex]A^2 + (4\sqrt{3} )^2=8^2[/tex]
Subtract [tex](4\sqrt{3} )^2[/tex] from both sides of the equation.
[tex]A^2=8^2 - (4\sqrt{3} )^2[/tex]
Now take the square root of both sides of the equation.
[tex]A=\sqrt{8^2 - (4\sqrt{3} )^2}[/tex]
Now plug this into your calculator and solve.
We get the answer to be:
4
#teamtrees #PAW (Plant And Water)
I hope this helps!
________
[tex] \: [/tex]
a² = c² - b²
a² = 8² - (4√3)²
a² = 64 - 48
a² = 16
a = √16
a = 4
Someone plz help me :(
Answer:
C
Step-by-step explanation:
Easy as
9,4
2,4
4-4 0 Distance
9-2
7 distance
Hope this helps!
What is the slope-intercept equation
for the following line?
Answer:
y=2x+8
Step-by-step explanation:
Hope this helps! :)
I need help in this, help please.
9514 1404 393
Answer:
x = 21
y = 60
Step-by-step explanation:
We assume the marks are angle measures.
The angles of a linear pair are supplementary:
(3x +5) +(6x -14) = 180
9x -9 = 180 . . . . simplify
9x = 189 . . . . . . add 9
x = 21 . . . . . . . divide by 9
__
At parallel lines, corresponding angles are congruent.
y +8 = 3x +5 = 3(21) +5 = 68
y = 60 . . . . . subtract 8
solve for x b
(4x + 7)
(2x + 5)
can someone solve this for me
thank you in advance
Step-by-step explanation:
10x+1=12x-5
1+5=12x-10x
6=2x
6/2=2x/2
3=x
25/36 x 1 1/10 x 1 1/10 in simplest form
Answer:
121/144
Step-by-step explanation:
Consider the graph of this absolute value function. Drag and drop the choices to the boxes to correctly describe the end behavior of the function. Correct answers only
Answer:
See belowStep-by-step explanation:
This function has a minimum value at vertex (3, -1) and maximum value is infinity.
As x → ∞ f(x) → ∞As x → - ∞ f(x) → ∞Solve for x.
2(x+5) = – 10x + 34
will give brainliest
Answer:
x=2
Step-by-step explanation:
first you distribute the two on the left side of the equation and get 2x+10= -10x+34. Then add 10x to both sides of the equation to get 12x+10=34. Then subtract 10 from both sides of the equation to get 12x=24. finally divide both sides of the equation by 12 and get x=2
What is the correct expanded form for the number 43.205?
400 + 3 + 0.2 + 0 + 0.005
40 + 3 + 0.2 + 0 + 0.005
40 + 3 + 0.02 + 0.005
40 + 3 + 0.2 + 0.05
Please help !
Answer:
43.205 in expanded form:B. 40 + 3 + 0.2 + 0 + 0.005Explanation:
The number 43 is basically 40+3
We read "43" as "forty three", in which you can think of having 40 and then an additional 3 on top of that to get 40+3 = 43 overall.
As for the decimal portion, we do the same sort of thing.
The 0.205 breaks up into 0.2 + 0.005
0.2 = 2 tenths
0.005 = 5 thousandths
So that's why 43.205 breaks down into 40+3+0.2+0+0.005; each place value digit corresponds to a term in that expanded sum.
(p^2/(y-p)^y)-(2p/(y-p)^y-1)+(1/(y-p)^y-2))
Question
Write 5x−y=14 in slope-intercept form.
Answer:
y=5x-14
Step-by-step explanation:
hope this helps!
The table displays the mean name length for seven samples of students.
Sample
Mean Name Length
1
5.4
2
7.1
3
6.3
4
5.2
5
6.0
6
4.9
7
6.2
What can be said about the variation between the sample means?
The variation between the sample means is small.
The variation between the sample means is large.
The variation shows that the values are far apart.
The variation cannot be used to make predictions.
Answer:
A ✔
Step-by-step explanation:
Please help, answer all 3 please ASAP!!!!! A. Graph the piece-defined function. B. What is the domain and range of the function?
Answer:
Step-by-step explanation:
X Equation practice with angle ad MZQPS is a straight angle. mZQPR = 7x - 4 10 mZRPS = 9x - 40 °
x=2
Step-by-step explanation:
is a equation is simple
Consider the figure below where MN is parallel to PQ, angle PTS is equal to (19x +5) and angle NST is equal to (17x +15), determine angle MSR and angle STQ
From the figure shown where MN is parallel to PQ:
m<MSR = 100°
m<STQ = 80°
By carefully observing the figure shown:
<MSR is vertically opposite to <NST
Vertically opposite angles are equal
m<NST = (17x + 15)
<NST is alternative to <PTS
Alternative angles are equal
Therefore, m<NST = m<PTS
m<NST = 17x + 15
m<PTS = 19x + 5
17x + 15 = 19x + 5
19x - 17x = 15 - 5
2x = 10
x = 10/2
x = 5
m<NST = 17x + 15
m<NST = 17(5) + 15
m<NST = 100°
Since m<MSR = m<NST
m<MSR = 100°
m<PTS = 19x + 5
m<PTS = 19(5) + 5
m<PTS = 100°
m<PTS + m<STQ = 180° (Sum of angles on a straight line)
100 + m<STQ = 180
m<STQ = 180 - 100
m<STQ = 80°
From the figure shown where MN is parallel to PQ:
m<MSR = 100°
m<STQ = 80°
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Which expression is equal to “8 less than the product of y and 9"'?
Answer:
Which expression is equal to “8 less than the product of y and 9"'?
Step-by-step explanation:
Y=x^3 - 3x^2 - 72x - 10
Answer:
x=7
Step-by-step explanation:
Because im right
What percent is 15 of 50? Explain the steps in finding the percent
15 is 30% of 50. This is found by setting up a proportion: 15/50 = Percent/100, solving for Percent gives 30.
Let's call the part we're trying to find the percent of the "portion."
Portion = 15 (the value you want to find the percent of)
Total = 50 (the total value or whole)
Set up the proportion.
The ratio of the portion to the total as a percent, so we can set up a proportion:
Portion / Total = Percent / 100
Plug in the values.
Portion / 50 = Percent / 100
Solve for the percent:
Portion × 100 = 50 × Percent
Divide both sides by 50:
Percent = (Portion × 100) / 50
Calculate the percent:
Percent = (15 × 100) / 50
Percent = 1500 / 50
Percent = 30
Therefore, 15 is 30% of 50.
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Does anyone know this answer???
Answer:
the pitch of the roof is 24ft²
Step-by-step explanation:
Formula: 1/2(b×h)
Given: b=4, h=12
> 1/2(4×12)
> 1/2(48)
> 24
seconds is given by the polynomial - 16² +1160. Find the height of the object at t = 7 seconds.
Answer:
use trial and error
Step-by-step explanation:
lma0
Renee recieved $35.75 for selling 55 candy bars for a school fundraiser. At what rate was Renee selling each candy bar?
Answer:
every 1 candy bar sold she earned 0.65 cents
Step-by-step explanation:
Answer:
35.75$/55=0.65$
Step-by-step explanation:
multiply x2 + 3x + 2
x 2x^2 + 3x - 1
__________________
The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.
What is the value of the expression?When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ (x² + 3x + 2) × (2x² + 3x + 1)
Simplify the equation, then we have
⇒ (x² + 3x + 2) × (2x² + 3x - 1)
⇒ x²(2x² + 3x - 1) + 3x(2x² + 3x - 1) + 2(2x² + 3x - 1)
⇒ 2x⁴ + 3x³ - x² + 6x³ + 9x² - 3x + 4x² + 6x - 2
⇒ 2x⁴ + 9x³ - 12x² + 3x - 2
The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.
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