Answer:
Simplifying 0.2x = 0.8 Solving 0.2x = 0.8 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '0.2'. x = 4 Simplifying x = 4
Whatcha of the following represent the solution to the given quadratic inequality? y≤-x^2-3x+10?
Answer:
correct do
Step-by-step explanation:
Find the slope of the line that passes through the two points below."
(7,-1) and (9,0)
Answer:
0.5
Step-by-step explanation:
Given points (7,-1) and (9,0), m = 1/2 = 0.5.
Answer:
(y2-y1)/x2-x1
(0+1)/(9-7)=1/3
Step-by-step explanation:
Select the correct answer.
Which relation does not represent a function?
А.{(3, 0), (0, 3)}
B.{(6,-2), (5,-2)}
C.{(3, 4), (3,5)}
D.{(5, 5), (-5,-5)}
E.{(1,-2), (-2, 1)}
How much are 6 of these $40’s
Answer:
$240
Step-by-step explanation:
there are 6 sets of 2 $20's which make $40, so you'd multiply 40 by 6 them you'd get $240
6= 5r - 14
What are the steps you would use to solve the equation?
Solve. 15(20−10x)−8x>−6x−16
Answer: x < 79/38
Step-by-step explanation:
Answer:
x<79/38
Step-by-step explanation:
What is the value of (-5)^4
Answer:
625
What is the slope of the line through the points (-4, 2) and (-16, -6)?
2/3
−5/2
2/5
3/2
Answer:
The slope is equal to [tex]\frac{2}{3}[/tex] . So the right answer is A.
Step-by-step explanation:
We know that if we are given to points of a function we can find out its slope by using the following formula....
[tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
Where m is the slope, [tex]x_{1}[/tex] and [tex]y_{1}[/tex] are the coordinates of the first point, [tex]x_{2}[/tex] and [tex]y_{2}[/tex] are coordinates of the second point.
Let (-4, 2) be [tex](x_{1} , y_{1})[/tex]
Let (-16, - 6) be [tex](x_{2}, y_{2} )[/tex]
then......
The slope of the line will be [tex]\frac{2}{3}[/tex] i.e. option A is the correct answer.
What is slope?Slope is or gradient of a line is a number that describes both the direction and the steepness of the line.
Slope [tex](m) =\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
We have,
Points (-4, 2) and (-16, -6)
i.e.
x₁ = -4, x₂ = -16,
And,
y₁ = 2, y₂ = -6
Now,
Using the above mentioned formula,
Slope [tex](m) =\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
i.e.
Slope [tex](m) =\frac{-6-2}{-16-(-4)}[/tex]
On solving we get,
Slope [tex](m) =\frac{-8}{-12}=\frac{2}{3}[/tex]
So, the slope pf the given points is [tex]\frac{2}{3}[/tex] .
Hence, we can say that the slope of the line will be [tex]\frac{2}{3}[/tex] i.e. option A is the correct answer.
To know more about Slope click here
https://brainly.com/question/3605446
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Helpppppp helpppppp helpppppp
Answer:
pp poopoo
Step-by-step explanation:
Answer:
Which one do I do? Some of the picture is cut off.
Step-by-step explanation:
Look at the picture....
Answer:
D
Step-by-step explanation:
f(x)=/x+0.5/
I hope it helps
Someone plz help me
Answer:
the answer would be 9 I think
Help pls
Show workings
- the type of pair is vertical angle.
- to find x:
-- vertical angles are equal.
4x + 10 = 5x - 1
10 = x - 1
x = 11
The question is in the picture!
Anserw if you are sure ! Please and thank you !!! I really need this!
Answer:
y = 1/5x
Step-by-step explanation:
Please help out, what is the slope here? This question is worth 20 points
Answer:
the slope is 1
you find two points that are directly on an intersection of the grid. and then count rise/run
rise is going up and down and run is left and right
start at the point you found furthest to the left and count to the next point that's to the right.
if you have to go down to find it or left to find it, the slope is negative
in this case. theres a point at (-1,0) and (0,1)
you have to count up one and right one, making the slope 1/1 or simplified to 1
Step-by-step explanation:
I hope this helps :)
Identify the coefficient of x.
Equation
Answer:
A coefficient is a number in front of a variable. For example, in the expression x 2-10x+25, the coefficient of the x 2 is 1 and the coefficient of the x is -10. The third term, 25, is called a constant.
Step-by-step explanation:
MARKING BRAINLIST Name the property of multiplication shown the equation (3 • x) • 8 = 3 • (x • 8).
Answer:
Assosiative because they are the same numbers with parenthesis.
Hope this helps!
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!
Answer:
x = 6
Step-by-step explanation:
Here, we are to find the value of x
Applying the side splitter theorem, we have that;
10/30 = 2/x
Thus;
10 * x = 30 * 2
10x = 60
x = 60/10
x = 6
Identify the slope.
A. 4
B. 0
C. 2
D. 1
Answer:
2, rise over run. 2/1 =2.
Can someone help me please
9514 1404 393
Answer:
24x = y^2-15y = x^228y = x^2-4x = y^28x = y^2-20y = x^2Step-by-step explanation:
There are two cases here. In one case, the focus has a non-zero x-coordinate, so the parabola opens left or right (depending on the sign). In the other case, the focus has a non-zero y-coordinate, so the parabola opens up or down (depending on the sign).
We can write the equations for each of the two cases.
For focus (a, 0), the equation can be written ...
4ax = y^2
For focus (0, a), the equation can be written ...
4ay = x^2
__
24x = y^2 . . . . first form-15y = x^2 . . . . second form28y = x^2 . . . . second form-4x = y^2 . . . . first form8x = y^2 . . . . first form-20y = x^2 . . . . second formI neeeeeed help RIGHT NOW
Answer:
A. Raheem
Step-by-step explanation:
it can't be any of the answers that have addition because -4 has to move up 8 spaces on the y axis to get to +4 and -2 needs to move up 4 spaces to get to +2 and you can only use 1 rule so A is correct
please give me brainliest
A store is having a sale. The price of a jacket is set to decrease by $1.50 during each hour of the sale. How long will it take for the price of the jacket to decrease by $18.00?
Answer: It will take 12 hours for the price of the jacket to decrease by $18
Step-by-step explanation: All you got to do for this problem is 18 divided by 1.50 to get $12.
Select the graph for the solution of the open sentence. Click until the correct graph appears.
IX - 1l <4
Answer:
Here we can not see the options, so i will find the graph by the equation alone.
We start with:
Ix - 1I < 4
We could rewrite this as:
-4 < (x - 1) < 4
Now we can add 1 in the 3 parts, to get:
-4 + 1 < x - 1 + 1 < 4 + 1
-3 < x < 5
This means that the graph will be such that:
x > -3 (this is a dashed line at x = 3, and we shade the part in the right of that line)
and:
x < 5 (this is a dashed line at x = 5, and we shade the part in the left of that line)
The graph would look something like the one below
(If the graphs are only in one axis, you should see a white dot at x = -3, than a colour line that goes to the right until the point x = 5, where we have another white dot)
A bag contains 3 red marbles and 5 blue marbles.
Find the probability of drawing a blue marble,
keeping it, and drawing another blue marble. Write
the probability as a fraction in simplest form.
Please help me!! If the area of square 1 is 250 units2, and the area of square 3 is 120 units2, what is the area of square 2? Explain your reasoning.
Answer:
130units²
Step-by-step explanation:
The question lacks the required figure. Find the figure attached:
Given
Area of square 1 = 250units²
Area of square 3 = 120units²
Area of a square = L²
L is the length of one side of the square
Get the length of each side of the square
For square 1
A1 = L1²
250 = L1²
L1 = √250
Get that of square 3
A3 = L3²
120 = L3²
L3 = √120
Required
Area of square 2
Before we can get the area of square 2, we need to get the side length using pythagoras theorem
L₂² = L₁² - L₃²
L₂² = (√250)²-(√120)²
L₂² = 250-120
L₂² = 130
Since the area of the square A is L₂² , then the required area is 130units²
The cost of manufactured goods is rising at the rate of inflation, or at about 2.3% 2.3 % . Suppose an item costs $12 $ 12 today. How much will it cost five years from now due to inflation? Round the answer to the hundredth.
Answer: $13.44
Step-by-step explanation:
Inflation is causing the manufactured goods to rise at 2.3% per year. The price in 5 years can be calculated using compound interest formula:
= 12 * ( 1 + 2.3%)⁵
= 13.444956907696116
= $13.44
Helpppppppppppppppppppppppppppppp again
Answer:
2
Step-by-step explanation:
the y intercept is at 2
Kyle has 1/2 of a sheet cake. He cut it in 5 pieces of the same size. What fraction of a sheet cake is each piece?
Answer: 1/10
Step-by-step explanation:
Kyle had 1/2 of a sheet cake.
He then cut this half that he had into 5 pieces of the same size.
The fraction of the sheet cake he has therefore is:
= 1/2 ÷ 5
= 1/2 * 1/5
= 1/10
Each piece was 1/10 of the sheet cake.
please help:) thank youuuyy
9514 1404 393
Answer:
x = 8BF = 45Step-by-step explanation:
Using the given information, we have ...
BH = 2·HF
3x +6 = 2(2x -1)
3x +6 = 4x -2
8 = x
__
The length of the median is ...
BF = BH + HF
BF = (3x +6) +(2x -1) = 5x +5
BF = 5·8 +5
BF = 45
PLEASE HELP ASAP PLEASE
I need help Knowing What This thing does Before they ban me XD meme life