Answers
Answer:
-1/12
Step-by-step explanation:
You have to substitute the given values of x and y into the expression 4xy². So now the expression would look like this: 4×-1/3×1/4².
Now just simplify from there.
4×-1/3×1/16
-4/3x1/16
-4×1/3×16
-4/48
-1/12
Not sure if my answer is really right but hope this helped nudge you in the right direction
Related Questions
A store owner sold 4 paint brushes for $12.00 and 8 pens for $3 20. What is the difference between the unit price of a paint brush and the unit price of a pen?
Answers
Please answer this question!!
Answers
Answer:
the x- coordinate of the turning point is - [tex]\frac{5}{2}[/tex]
Step-by-step explanation:
Given
y = x² + bx + c with y- intercept = (0, - 14 ) then c = - 14 , so
y = x² + bx - 14
To find b substitute (2, 0 ) into the equation
0 = 2² + 2b - 14
0 = 4 + 2b - 14
0 = - 10 + 2b ( add 10 to both sides )
10 = 2b ( divide both sides by 2 )
5 = b , then
y = x² + 5x - 14
Given a parabola in standard form y = ax² + bx + c ( a ≠ 0 )
Then the x- coordinate of the turning point is
x = - [tex]\frac{b}{2a}[/tex]
y = x² + 5x - 14 ← is in standard form
with a = 1 and b = 5 , then
x- coordinate of turning point = - [tex]\frac{5}{2}[/tex]
Four circles, each with a radius of 2 inches, are
removed from a square. What is the remaining area of
the square?
(16 – 4pi) in.2
(16 – pi) in.2
(64 – 16pi) in.2
(64 – 4pi) in.?
Answers
Area of 4circles=4(4π}+16π in^2
Hence the area if square= 4^3=64
Remaining area
[tex]\\ \sf\longmapsto (64-16\pi)in^2[/tex]
If 461z5 is a multiple of 9, then the least possible value of z
Answers
Answer:
46125
z = 2
Step-by-step explanation:
46125 / 9 = 5125
3 3/4 ÷ 5 5/8
write in simplest form. Check by multiplying.
pls teach me how to answer it. I'll give brainliesnt if correct.
Answers
Step-by-step explanation:
3¾ divided by 5⅝4*3+3 = 15/4
8*5+5 = 45/8
15/4 * 8/45 =
2/3
Which graph shows exponential growth?
5
4
3. 2
1
2
54 -3 -2 -1
1 2 3 4 5 X
-2
-3
-4
-5
ly I
Answers
Answer:
54 -3 -2 -1
Step-by-step explanation:
I hope this help!!!
please help me with this.....
Answers
Answer:
answer below
Step-by-step explanation:
C. i) y = 23,000(1 - 0.15)^t
ii) y = 23,000(1 - 0.15)^t
y = 23,000 x 0.85^4
y = 23,000 x 0.52200625
y = $12,006.14
y = $12,006. when rounded to the nearest dollar
This is what I got
Multiply what time 1/2 to get 540 as answer
Answers
Multiplying by 1/2 is like dividing by 2, so what divided by 2 is 540. This can help you figure out the answer.
Answer:
1080
Step-by-step explanation:
Is y=-x^3+2x linear or non linear
Answers
Answer:
It's non=linear
Which property of mathematics is shown below?
(2+ 3) + 9 = (9 + 2) + 3
Additive inverse property
Commutative property
Associative Property
Distributed Property
Answers
Juan pays $500 per month in rent, a semiannual car insurance premium of $800, and an annual health club membership fee of $900.
Answers
Answer:
400 is the answer
Step-by-step explanation:
900-800=100
500-100=400
Without adding, find the sum of :d) 1+3+5+7+9+11+13+15+17+19
Answers
Answer: 99 or 100 because you can tell.
Have a great day
pls pls pls pls help me im literally dying help its due today pls help pls im gonna die pls
Answers
Answer:
What?
Step-by-step explanation:
Help with what?
Answer:
whats the question?
Step-by-step explanation:
You are shopping for school supplies. You want to buy 8 notebooks for $1.50 each. Show how you can use the distributive property to find the total cost of the notebooks mentally.
8x $150=8(1+ )
=8(1)+8( )
=8+ ( )
=$ ( )
Answers
Answer:
12
Step-by-step explanation:
8x1+8x0.5
8+4
12
12$ is the total cost
find th slope of the line that passes through each pair y2 of points E(4, 0), F(5, 5
Answers
Step-by-step explanation:
the slope = (5-0)/(5-4)
= 5/1
= 5
Answer:
b
Step-by-step explanation:
hola so today i have just showed you my answer i got and it was right let me know if you got it wrong>
if you are given the graph of a line and are asked to write the equation of a perpendicular line, does it matter what the y-intercept will be for the equation you write? explain
Answers
Which function matches the graph below?
Answers
What is the image of the point (-5, -9) after a rotation of 90° counterclockwise
about the origin?
Answers
Answer:
(9, -5)
Step-by-step explanation:
If you rotate a figure 90 degrees counterclockwise, the coordinates will go from (x, y) to (-y, x).
So, let's start out with -y. The y-value of (-5, -9) is -9, and the negative value of that is -(-9) or 9. That goes first in our point: (9, x.) Now, we just keep our x-value the way it is, -5, and put that in our y-value: (9, -5). And there's our point after a 90 degree counterclockwise rotation.
Given the associated quantity demanded, Q1, and quantity supplied, Q2, which of the following describes the quantity Q2−Q1?
A.the surplus resulting from the price floor Pc
B. the shortage resulting from the price floor Pc
C.the surplus resulting from the price ceiling Pc
D. the shortage resulting from the price ceiling Pc
Answers
Answer:
1.Maximum price below the market equilibrium price
2.Producers from low market prices
3.Lead to a shortage as prices are kept from rising to their equilibrium level
4.A price ceiling of $1,000
5.The surplus resulting from the price floor Pc
Step-by-step explanation:
I just took the Price Ceilings and Floors Quick Check
Have a great day/night!
3) (2.01) Identify the domain and range. Then, determine whether the
relation is a function or not. Explain your reasoning.
Relation: (-1,0) (2, 4) (0, 3) (2, 1) (6,5)
Domain:
Range:
Is this relation a function? Why or why not?
Answers
Range: {0,4,3,1,5}
The relation is not a function because the domain 2 has more than one range, 1 and 4.
Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbles how many red marbles does it contain
Answers
If a bag has 30 orange marbles then that means it has 42 red marbles
Step-by-step explanation:
If there are 7 red marbles for every 5 orange marbles then what you would do is.
30/5=6
6*7=42
Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbles Then the bag contains 42 red marbles.
In the problem, we are given that each bag of marbles contains 7 red marbles for every 5 orange marbles. We need to find the number of red marbles when there are 30 orange marbles in the bag.
Let's represent the number of red marbles as R and the number of orange marbles as O.
According to the information provided, we have the following relationship:
R / O = 7 / 5
Now, we are given that the number of orange marbles (O) in the bag is 30. We can substitute this value into the equation:
R / 30 = 7 / 5
To find the number of red marbles (R), we can cross-multiple
R = (7 / 5) * 30
R = 42
Therefore, the bag contains 42 red marbles.
In summary, we used the given ratio of red to orange marbles in the bag to set up a proportion and then solved for the number of red marbles when the number of orange marbles was known. This allowed us to find that there are 42 red marbles in the bag.
To know more about Equation here
https://brainly.com/question/1905286
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you must use substitution method
x+y=7
2x+y=10
Answers
Answer:
x = 3, y = 4
Step-by-step explanation:
First, set the first equation equal to x. Note the equal sign, what you do to one side, you do to the other.
Subtract y from both sides of the equation:
x + y = 7
x + y (-y) = 7 (-y)
x = 7 - y
Next, plug in 7 - y for x in the second equation:
2x + y = 10
2(7 - y) + y = 10
Simplify. First, distribute 2 to all terms within the parenthesis:
2(7 - y) = (2 * 7) + (2 * -y) = 14 - 2y
Next, combine like terms. Like terms are terms with the same amount of the same variables:
14 - 2y + y = 10
14 (-2y + y) = 10
14 - y = 10
Isolate the variable, y. First, subtract 14 from both sides of the equation:
-y + 14 (-14) = 10 (-14)
-y = 10 - 14
-y = -4
Next, isolate the variable, y, by dividing -1 from both sides of the equation:
(-y)/-1 = (-4)/-1
y = -4/-1 = 4
Next, plug in 4 for y in one fo the given equations:
x + y = 7
x + (4) = 7
Isolate the variable, x. Subtract 4 from both sides of the equation:
x + 4 (-4) = 7 (-4)
x = 7 - 4
x = 3
x = 3, y = 4
Rita paid for a $2.95 sandwich and a
$1.19 drink with a $10 bill. About how
much did her lunch cost? About how
much did she receive as change?
Answers
Write an equation of the line (4,3) and (9,-2)
Answers
Answer:
y= -x + 7
Step-by-step explanation:
to get the equation of a line is y=mx+b
the slope, m, would be calculated (y1-y2)/(x1-x2)
thus we would substitute in (3--2)/(4-9)
which simplifies to 5/-5
or -1
now we know that m= -1
to solve for b we have to put the equation into point-slope form which is
y-y1= m(x-x1)
this would be y-3 = -(x-4)
y-3 = -x+4
y= -x+7
need a lil help please
Answers
Answer:
B(2, 4)Step-by-step explanation:
Given points:
A(-1, -9) and M(0.5, -2.5)Let the coordinates of B are (x, y)
Use midpoint formula to determine the point B:
0.5 = (- 1 + x)/2 ⇒ 1 = -1 + x ⇒ x = 1 + 1 = 2-2.5 = (-9 + y)/2 ⇒ -5 = -9 + y ⇒ y = -5 + 9 = 4Compare & Contrast: What is different about complementary and supplementary angles? What is the same?
Answers
Complementary: When two angles add up to 90 degrees
Supplementary: When two angles add up to 180 degrees
Similarities are both involve two angles, the difference is the total degrees they add up to.
simplify x ^2 ⋅ x ^−12
Answers
Answer:
x^2*x^-12= 1/x^10
636 to the nearest one hundred
Answers
Answer:
600
Step-by-step explanation:
It is less than 650
Answer:
600
Step-by-step explanation:
Becuase when you round by 100's you have to see if the number is greater than 50 or not. In this case it is 636 and it is not greater, then 650.
How can variables and mayhem expressions be used to show different ways of a pattern?
Answers
Answer:
A variable is a letter or symbol, such as a, b, or x, that represents a number. An algebraic expression is a combination of one or more variables; it may include numbers and operation signs. For example, 2 d 5 is an algebraic expression that could represent two times the figure number plus five.
Step-by-step explanation:
Hope it helps u..pls mark me the Brainliest.pls...
Rationalise I) 6/√5+√2
ii) 1/8+5√2
Answers
Given :
6/√5+21/8+5√2To find :-
The denominator in rationalized form .Solution :-
Using Identity :-
a² - b² = (a+b)(a-b)Solution 1:-
6/√5+26(√5-2)/(√5+2)(√5-2)6(√5-2)/√5²-2²6(√5-2)/5-46√5 - 12Solution 2:-
1/8+5√21(8-5√2)/(8+5√2)(8-5√2)8-5√2/8²-(5√2)²8-5√2/64-508-5√2/14