What is the value of the expression x^3y^2/6 + x^2y^2 x = -2 and y = 3?
A -45
B -30
С 24
D 27
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{\dfrac{(-2^3)(3^2)}{6}+(-2^2)(3^2)}[/tex]
[tex]\mathsf{(-2)^3=\bf -8}[/tex]
[tex]\mathsf{= \dfrac{-8(3^2)}{6}+(-2^2)(3^2)}[/tex]
[tex]\mathsf{3^2=\bf 9}[/tex]
[tex]\mathsf{= \dfrac{(-8)(9)}{6}+(-2^2)(3^2)}[/tex]
[tex]\mathsf{-8(9)= \bf -72}[/tex]
[tex]\mathsf{= \dfrac{-72}{6}+(-2^2)+(3^2)}[/tex]
[tex]\mathsf{\dfrac{-72}{6}=\bf -12}[/tex]
[tex]\mathsf{= -12+(-2)^2(3^2)}[/tex]
[tex]\mathsf{-2^2=\bf 4}[/tex]
[tex]\mathsf{= -12+4(3^2)}[/tex]
[tex]\mathsf{3^2=\bf 9}[/tex]
[tex]\mathsf{= -12+4(9)}[/tex]
[tex]\mathsf{4(9)= \bf 36}[/tex]
[tex]\mathsf{-12 + 36 = \bf 24}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge\bf Option C. 24}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
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Hi guys! I really need help with this because im so stressed with my other classes and i need to pass this class in order to graduate. can someone help
Answers
Answer:
[tex]94.6ft^{2}[/tex]
Step-by-step explanation:
[tex]A=\frac{(bx_{1}+bx_{2} )h }{2}[/tex]
[tex]A=\frac{(7.7+14.3)(8.6)}{2}[/tex]
[tex]answer:- 94.6 ft^{2}[/tex]
[tex]---------[/tex]
hope it helps...
have a great day!!
Answer:
area = 94.6 ft.sq
Step-by-step explanation:
here's your solution
==> area of trapezium = 1/2*(sum of parrel side)*distance between them
==> area of trapezium = 1/2(7.7 + 14.3)*8.6
==> area of trapezium = 1/2*22*8.6
==> area = 11*8.6
==> area = 94.6 ft.sq
hope it helps
What is 1 × 10 − 3 written in standard form? math
Answers
Answer:
7
Step-by-step explanation:
When working with order of operations, use the acronym 'PEMDAS' (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
The equation should basically be done in that order.
There are no parenthesis,
no exponents,
But there IS multiplication.
1 x 10 = 10.
So now, what is left over is 10 - 3.
There addition, but there IS subtraction.
10 - 3 = 7.
7 is what is left over.
Therefore, 1 x 10 - 3 in standard form is 7.
If the measure of angle 2 is 100 degrees. What is the measure of angle 8? Why?
Answers
Answer:
Angle 8 = 100 degrees
Step-by-step explanation:
Angle 2 = Angle 8
Because, they are alternate exterior angles.
what is the equation
what is the domain
what is the range
Answers
Answer:
equation: y = 5x
domain: all real numbers
range: all real numbers
Step-by-step explanation:
Please answer correctly! Please mark me as Brainliest!
Answers
Answer:
21m of high of diagram ok
Hey please help me this is an Angle sum theorem!!!
Answers
Answer:
900° and 1260°
Step-by-step explanation:
The sum of the interior angles of a polygon is calculated as
sum = 180° (n - 2) ← n is the number of sides
(2)
Here n = 7 , then
sum = 180° × 5 = 900°
(3)
Here n = 9 , then
sum = 180° × 7 = 1260°
What’s the answer to this?!!
Answers
Answer:
52
Step-by-step explanation:
Using the reverse Pythagorean Theorem we can get the answer quite easily. If A^2 + B^2 = C^2, then by that same logic, C^2 - A^2 = B^2. That means 62^2, or 3844, minus 39^2, or 1521, equals 2323. The square root of that is 52.
Hope that this helps!
What is the equation of a circle with center (2,-5) and
radius 4?
Answers
Answer:
Choice C
Step-by-step explanation:
The Equation of a circle is (x-h)^2+(y-k)^2=r^2, where h and k are the x and y coordinates respectively of the center of the circle, and r is the radius. Because the center here is (2, -5), we have (x-2)^2+(y- - 5)^2, and the two minuses become (y+5)^2. This eliminates A and B. The radius is 4, so r^2=16, and thus, we get C.
Matt's savings account earns 2% interest each year. He had $200.00 in his savings account
at the beginning of the first year. If he did not deposit or withdraw any money, what is the
value of Matt's savings account at the end of the second year?
Answers
Answer:
208.08
Step-by-step explanation:
math
Answer:
204
Step-by-step explanation:
2% of 200 is 2 so after second year it will be 200,+2+2 that is 204
If a dog eats 1/4 pounds of food each day, how many days will it take the dog to eat a 5-pound bag of food?
Answers
Answer:
20 days
Step-by-step explanation:
cuz i am big brain thats y
Answer:
20 days
Step-by-step explanation:
1/4 times 5
2x + 3y = 0
X + 2y = -1
Is this one solution
No solution
Or infinite solution
Answers
What type of function is this equation?
h(x) = 3x - 1
O Exponential
O Linear
O Quadratic
Answers
Answer:
Linear
Step-by-step explanation:
Linear functions are those whose graph is a straight line. A linear function has the following form: f(x) - mx +b
Hope this helps! :)
hello help if u dont know dont even try to comment.
Answers
Answer:
distance = 8.35 inch
Step-by-step explanation:
here's your solution
=> scale is , 1 inch = 20 feet
=> distance between room in feet = 167 feet
=> so, distance in inch = 167/20
=> distance = 8.35 inch
hope it helps
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Answers
Answer:
When the imposter is sus da da da da da da dada ding
Step-by-step explanation:
Helpppp I’m in an assignment I need a good grade so I can play sports!!
Answers
Answer:
21 more shirts
Step-by-step explanation:
150-45=105
105/5=21
a man borrows money 800 for 2 years at a simple interest rate 20%. what is the total amount that must be repaid?
Answers
Answer:
3200
Step-by-step explanation:
Simple interest = [ (Principle x Rate x time) /100 ]
Substitute all values: (800 x 2 x 20)/100 = 3200
Hope this helps
Answer:
1120
A=p+I I = prt/100=800x20x2/100=320
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F (x)= 3x +4 , find f (2)
Answers
Answer:
10
Step-by-step explanation:
First substitute x for 2
3(2) + 4
6+4
10 When x is 2 f = 10
Which of the following is
correct scientific notation?
7.032 x 1^4
7.032 x 100^4
7.032 x 10^4
70.32 x 10^4
Answers
Answer:
Third
Step-by-step explanation:
.................
Factor the expression:
x2-3x-10
Answers
Answer:
Step-by-step explanation:
Answer:
(x-5) (x +2)
Step-by-step explanation:
try this one, mathaway or photomath is a great app help me alot.
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Answers
Answer:
47°
Step-by-step explanation:
vertical angles are congruent
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Answers
Answer:
If im not wrong, it has to be "How much does your dog weigh"
Step-by-step explanation:
In January, Mrs Jones's business had spent $480 on raw materials. Based on the information in graph, how much money was spent on expenses in March?
Answers
Answer:
There is no graph
Step-by-step explanation:
write the expressions for when you translate the graph of y = |x+2| a) one unit up b) one unit down c) one unit to the left d) one unit to the right
Answers
Hello!
This question is about which values you are changing when you are transforming an equation.
Let's go through the parent function for an absolute value equation and its various transformations.
[tex]y=a|b(x-c)|+d[/tex]
Since we are only looking at horizontal and vertical transformations, we only need to worry about the c and d values.
The c value of a function determines a function's horizontal position, and the d value of a function determines a function's vertical position.
One thing to note here is that the c value is being subtracted from the x value, meaning that if the function is being transformed to the right, you would actually be subtracting that value, while the d value behaves like a normal value, if it is being added, the function is transformed up, and vice versa.
Now that we know this, let's write each expression.
a) [tex]y=|x+2|+1[/tex]
b) [tex]y=|x+2|-1[/tex]
c) [tex]y=|x+3|[/tex]
d) [tex]y=|x+1|[/tex]
Hope this helps!
TIMER !! HELP!!
We KNOW that the______ is going to be located SOMEWHERE on the Axis of Symmetry (theblue Dashed Line)
A . Vertex
B. Y - intercepts
C. zeros
D. mirror points
Answers
Answer:
A
Step-by-step explanation:
The vertex of a parabola lies on the axis of symmetry.
12(r + t) - 6(r + t) + 4(r +t) - (r + t)
Answers
Answer:
10r+10t
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Step-by-step explanation:
Find q in this geometry problem please.
Answers
Answer:
3
Step-by-step explanation:
Use scale factor
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What is 0.3666... (the 6 is repeating) expressed as a fraction?
Here is what I have so far, i dont know if It is helpful:
If X = 0.36666…, then 100x = 36.6666… and 10x = 3.6666…. We can subtract 10x from 100x to get 90x, which is equal to 36.6666 – 3.6666 or 33. That means 90x = 33.
Answers
Answer:
33/90 is the answer
Step-by-step explanation:
exactly what you have there is the procedure
PLZ HELP QUICK WILL MARK BRAINLIEST
Answers
PLEASE HELP! What is the lateral area of the can below that has a diameter of 8 and a height that is three times the radius? Round to the nearest tenth. [Hint: Find the radius first]
Answers
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Step-by-step explanation:
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Answers
Answer:
6x + 11x - 10
Step-by-step explanation:
So in order to solve this expression, we have to distribute the numbers in each set of parenthasis
Step 1 : break down each mini-espression you're solving
(2x+5)(3x-2)
each term is multiplied by both terms in the other set of parenthasis.
(2x · 3x) + (2x · -2) + (5 · 3x) + (5 · -2)
Step 2 : Solve each idividual piece
(2x · 3x) = 6x²
(2x · -2) = -4x
(5 · 3x) = 15x
(5 · -2) = -10
Step 3 : Put it all together amd simplify
6x² - 4x + 15x - 10
6x² + 11x - 10