Answer:
Ill get back to you.
Step-by-step explanation:
whats an eqaution to this? please helppp
Y=-1/4+4
-1/4 is the slope and the 4 is the y-intercept (where the line touches the y-axis)
I hoped this help's!!!
Answer:
y=-1/4x+4
Step-by-step explanation:
Since the line is decreasing the slope in down 1 and to the right 4 and the y-intercept is 4. Hope this helps:)
Select all the group of numbers that are ordered correctly from least to greatest
Answer: B,C,D
Step-by-step explanation:
Its simple
What is the slope and y intercept of this graph? please explain.
Answer:
Slope=2
y-intercept=(-2)
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
Answer:
The y-intercept is -2 and the slope is 2.
Step-by-step explanation:
rise over run lol
Will give brainliest if correct.
Answer:
x-int: (3, 0)
y-int: (0, -3)
General Formulas and Concepts:
Alg 1
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptThe y-intercept is the y value when x = 0.
Another way to reword that is when the graph crosses the y-axis.
The x-intercept is the x value when y = 0.
Another way to reword that is when the graph crosses the x-axis.
Step-by-step explanation:
Step 1: Define equation
x - y = 3
Step 2: Convert to slope-intercept form
Subtract x on both sides: -y = 3 - xDivide both sides by -1: y = x - 3Step 3: Find x/y-intercepts
x-int
Set y = 0: 0 = x - 3Add 3 to both sides: 3 = xRewrite: x = 3Write coordinates: (3, 0)y-int
Set x = 0: y = 0 - 3Subtract: y = -3Write coordinates: (0, -3)Answer:
x=3
y=-3
Step-by-step explanation:
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Did you know the moon has moonquakes.
bruh
Lowest elevation in Long Beach California is 7 feet below sea level elevation of Death valley is about 40 times lower than the elevation of Long Beach what is the approximate elevation of Death valley written as an integer ?
Answer:
is - 280 the answer of that question
Cindy has $20 to spend at the store. She buys a pack of colored pencils that cost $4 and jelly beans that cost $2 per pound. If she spends more than $8 at the store, graph a compound inequality that shows the possible number of pounds of jelly beans she could have purchased.
Answer:
4 pounds but if I'm wrong sorry
Answer:
Step-by-step explanation:
7
Everything is in question
HELP THIS IS DUE AT 12
Answer:
16
Step-by-step explanation:
4×.75=3
8×.75=6
16×.75=12
20×.75=15
Answer:
whaa its the same type of question... 16...
Step-by-step explanation:
again, what grade are you in smh
write the polynomial in standard form 3-3m+4m^{2} -1/2m^{6}
Answer:
[tex]3-3m+4m^2-\frac{1}{2} m^6[/tex]
Step-by-step explanation:
What is the slope, y-intercept, and equation of a line given the points (-4, 0) and (1, 5)?
Slope:
y-intercept:
Equation:
Answer:
[tex]Slope: 1\\y-Intercept: 4\\Equation: y = x + 4[/tex]
Step-by-step explanation:
Given two points, we can find the equation of the line between them with the following:
[tex]y = mx + b\\m = \frac{y_2-y_1}{x_2-x_1}[/tex]
First, we can calculate m, or slope
[tex]m = \frac{y_2-y_1}{x_2-x_1} = \frac{5-0}{1-(-4)} = \frac{5}{5} = 1[/tex]
Next we can use the top equation and solve for b, the y-intercept
[tex]y = mx + b\\y = x + b\\5 = (1) + b\\b = 4\\\\y = x + 4[/tex]
[tex]Slope: 1\\y-Intercept: 4\\Equation: y = x + 4[/tex]
Identify the slope of the following line y = - 2x + 7
Answer:
-2
Step-by-step explanation:
y = mx + b
m is slope
b is y-intercept
The school store sells 4 pencils for $0.50. At this rate, what is the cost (in dollars) of 10 pencils?
The stopping distance, D, in feet of a car is directly proportional to the square of it's speed, V. Write the direct variation equation for the scenario above.
Answer:
[tex]D=kV^2[/tex]
Step-by-step explanation:
In this problem, it is given that,
The stopping distance, D, in feet of a car is directly proportional to the square of it's speed, V.
We need to write the direct variation equation for the scenario above. It can be given by :
[tex]D\propto V^2[/tex]
To remove the constant of proportionality, we put k.
[tex]D=kV^2[/tex]
k is any constant
Hence, this is the required solution.
A rare fish cost $350 per pound of Fish Market Mark of the price 15% how much is the market selling the fish for
A coach travels to the beach which is 576 KM away in 6 hours. If he is only allowed to travel at a maximum speed of 90 kph, did the coach break the speed limit? What was his average speed?
Answer:
Yes
Step-by-step explanation:
576Km:6Hrs
576 divided by 6=96 km
6 divided by 6=1
96km:1hr
96 was the coaches speed limit
km=Kilometers
Hrs=Hours
96>90
yes , the coach break the speed limit and the average speed is 96 km ph
What is Speed?Speed is the time rate at which an object is moving along a path
Given,
A coach travels to the beach which is 576 KM away in 6 hours.
The maximum speed he can travel is speed of 90 kph
We need to check whether the coach breaks the speed limit or not.
Yes he has to break the speed limit because in 6 hours with 90kph he can travel only 540 km. He still needs to travel 36 km.
and the average speed he has to maintain is 576/6
96kmph
Hence, yes the coach break the speed limit and the average speed is 96 km ph
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Write the equation of the line in slope-intercept form.
11. A line that passes through (3, 1) and (0, -3)
Answer:
y=(4/3)x - 3
Step-by-step explanation:
Use equation (y-y1) =m (x-x1)
slope is m= (y1-y2)/(x1-x2)=1+3/3-0=4/3
use one of the points and this slope to complete the equation
(y-1)=(4/3)(x-3) distribute and add1 to both sides
y=(4/3)x-(3*4/3)+1
y=(4/3)x - 3
Answer:
y = [tex]\frac{4}{3}[/tex] x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (3, 1) and (x₂, y₂ ) = (0, - 3)
m = [tex]\frac{-3-1}{0-3}[/tex] = [tex]\frac{-4}{-3}[/tex] = [tex]\frac{4}{3}[/tex]
The line crosses the y- axis at (0, - 3) ⇒ c = - 3
y = [tex]\frac{4}{3}[/tex] x - 3 ← equation of line
A serving of bagel chips contains 20 grams of carbohydrates, 3 grams of fat, and 3 grams of protein. How many calories would be in the serving of chips?
1 gram of protein= 4 calories, 1 gram of carbs= 4 calories, 1 gram of fat= 9 calories.
Answer:
119 calories in a serving
Step-by-step explanation:
>>1 gram of carbs=4 cal
20 g of carbs times 4 calories per gram of carbs= 80 calories
>>1 gram of fat=9 calories
3 g of fat times 9 calories per gram of fat= 27 calories
>>1 gram of protein=4 calories
3 g of protein times 4 calories per gram of protein= 12 calories
<80+27+12=119 calories total in a serving of chips>
what's y intercept on a graph of y = -5x + 6
The y-intercept on a graph of y = -5x + 6 is 6.
What are intercepts?The points where a line crosses an axis are known as the x-intercept and the y-intercept, respectively.
We have a linear equation,
y = -5x + 6.
The general slope-intercept form,
y = mx + b.
Where m is the slope and b is the y-intercept.
Comparing,
b = 6.
Therefore, 6 is the y-intercept.
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Solve the system of equations by graphing. y=-2x+1 y=-5x+4
Answer:
plot points
y=-2x+1
(0,1)
(1,-1)
plot points
y=-5x+4
(0,4)
(1,-1)
Step-by-step explanation:
Answer:
(1,-1)
Step-by-step explanation:
You would graph y=-2x+1 by starting the graph at (0,1) then placing another point at (-1, 3) and drawing a straight line through those points. You would graph y=-5x+4 by starting the graph at (0,4) then placing another point at (-1, 9) and drawing a straight line through those points. The answer would be where the two graphs intersect which is (1,-1).
PLEEEAASSEE HELP I WILL GIVE BRAINLIEST
Which table of ordered pairs represents a proportional relationship?
A 2-column table with 3 rows. Column 1 is labeled x with entries 4, 7, 10. Column 2 is labeled y with entries 8, 11, 14.
A 2-column table with 3 rows. Column 1 is labeled x with entries 5, 7, 9. Column 2 is labeled y with entries 25, 49, 81.
A 2-column table with 3 rows. Column 1 is labeled x with entries 6, 10, 14. Column 2 is labeled y with entries 3, 5, 7.
A 2-column table with 3 rows. Column 1 is labeled x with entries 3, 8, 13. Column 2 is labeled y with entries 6, 11, 18.
solve the following inequality for w then simplify
-w+9>6w+8
Answer:
[tex]\displaystyle (-\infty,\frac{1}{7})[/tex]
Step-by-step explanation:
Inequalities
To solve the inequality:
[tex]-w+9>6w+8[/tex]
We need to perform the required operations on both sides of the inequality to have the variable w isolated.
First, we subtract 9:
[tex]-w+9>6w+8[/tex]
[tex]-w>6w+8-9[/tex]
Subtracting 6w:
[tex]-w-6w>+8-9[/tex]
Operating:
-7w>-1
Now we divide by -7 but recall that when dividing by a negative number, we must flip the inequality sign:
[tex]\displaystyle w<\frac{-1}{-7}[/tex]
Operating:
[tex]\displaystyle w<\frac{1}{7}[/tex]
Solution:
[tex]\mathbf{\displaystyle (-\infty,\frac{1}{7})}[/tex]
Work out the area of Triangle ABC
Just to confirm, these are the numbers,
Bottom right: √2cm
Bottom Left: 3√2cm
Middle right: 2√5cm
The main idea is using the Pythagorean formula to find the length of line segment [tex]DB[/tex].
Alr so you use the formula [tex]A^2 + B^2 = C^2[/tex]
[tex]C^2[/tex] is already given and is [tex]2\sqrt{5}[/tex]
and [tex]A^2[/tex] is [tex]3\sqrt{2}[/tex]
So using algebraic rules you'll get [tex]B[/tex] as:
[tex]\sqrt{2}[/tex]
Now using the formula: [tex]\frac{1}{2} b * h[/tex], you can find the area of tri ABD and CBD which would be [tex]3[/tex] and [tex]1[/tex] so add them up and you get [tex]4[/tex]!
72÷x=3.6÷0.015 what is the answer?
Answer:
The answer you are looking for is x = 3/10
Step-by-step explanation:
D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
72/x = 3.6/0.015 // - 3.6/0.015
72/x-(3.6/0.015) = 0
72/x-240 = 0
72*x^-1 = 240 // : 72
x^-1 = 10/3
-1 < 0
1/(x^1) = 10/3 // * x^1
1 = 10/3*x^1 // : 10/3
3/10 = x^1
x = 3/10
x = 3/10
Answer:
x=0.3
Step-by-step explanation:
[tex]\frac{72}{x} = \frac{3.6}{0.015} \\\\\frac{72*0.015}{3.6} =x\\x=0.3[/tex]
yall stay safe out here it is starting to get crazy pleas wear your mask so we can all be safe
yes
Step-by-step explanation:
i will 100% alsways wear a mask
How do you write 4,000 in scientific notation
Answer:
4 x 10^3
This is the answer now LEAVE ME ALONE PLZ
FACTORIZAR LOS SIG. POLINOMIOS:
1) 32X⁵- 4X² =
2) 5X³- X²- 20X + 4 =
3) 8X⁴ - 18X² =
4) X³ - 2X² - 9X + 18 =
5) 3X⁵ - 30X⁴ + 75X³=
Answer:
I think i need the asnwer too
Step-by-step explanation:
Consider quadrilateral EFGH.
The slope of EF is .
Which statements are true? Check all that apply.
EH is parallel to FG.
EF is perpendicular to EH.
HG is neither parallel nor perpendicular to FG.
Quadrilateral EFGH is a rectangle because it is a parallelogram with four right angles.
Quadrilateral EFGH is a trapezoid because it has exactly one pair of parallel opposite sides.
(B) EF is perpendicular to EH.
Quadrilateral:A quadrilateral in geometry is a four-sided polygon with four sides and four corners (vertices). The Latin words Quadri, a variation of four, and latus, meaning "side," are the source of the name. In reference to other polygons, it is also known as a tetragon, from the Greek "tetra" for "four" and "gon" for "corner" or "angle" (e.g. pentagon). Since "gon" is an anagram for "angle," it is also known as a quadrangle or 4-angle. Display style "square ABCD" is sometimes used to indicate a quadrilateral with the vertices A, B, C, and D.Therefore, the correct option is (B) EF is perpendicular to EH.
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Answer:
B and C
Step-by-step explanation:
make y the subject of the following :
Step-by-step explanation:
we first square both sides to eliminate the square root brackets..
(√(m(y+n)/y)²= p²
m(y+n)/y = p²
(my +mn)/y =p²
so we multiply both sides by y to eliminate the denominator,
(my+mn)/y*y =p²*y
my+mn = p²y
collecting like terms,we have:
mn= p²y-my
so we seperate the y on the right hand side from the rest to have
mn = y(p²-m)
so divided both sides by the value in the bracket on the right hand side we have..
mn/(p²-m)=y(p²-m)/(p²-m)
so we have,
y= mn/(p²-m)
Answer:
y = [tex]\frac{-mn}{m-p^2}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt{\frac{m(y+n)}{y} }[/tex] = p ( square both sides )
[tex]\frac{m(y+n)}{y}[/tex] = p² ( multiply both sides by y )
m(y + n) = p²y ← distribute parenthesis on left side
my + mn = p²y ( subtract p²y from both sides )
my - p²y + mn = 0 ( subtract mn from both sides )
my - p²y = - mn ← factor out y from each term on the left side
y(m - p²) = - mn ← divide both sides by (m - p²)
y = [tex]\frac{-mn}{m-p^2}[/tex]
What is the 50th term of the arithmetic sequence 7, 10, 13, ...?
show complete working format please
Answer:
154
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = 10 - 7 = 3 , thus
a₅₀ = 7 + (49 × 3) = 7 + 147 = 154
