Answers
(-2)^4 x^4
-2^4= 16
=16x^4
Hope this helps
The simplification of the given equation [tex](-2x)^4[/tex] is [tex]16 * x^4[/tex].
Exponents are mathematical notation used to indicate repeated multiplication of a number or expression by itself.
They are written as superscript numbers or symbols placed to the right and slightly above the base number or expression.
To simplify (-2x)^4, you can apply the power rule for exponents.
(-2x)^4 can be expanded as follows:
(-2x)^4 = (-2)^4 * x^4
Now, evaluate the exponent of the base -2 and x:
(-2)^4 = 16
Thus, the simplified expression is: [tex](-2x)^4 = 16 * x^4[/tex]
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Related Questions
Which line is perpendicular to 3y+2x=12?
y=-2x+6
2x+3y=6
y+3x=-2
6x-4y=24
Answers
Step-by-step explanation:
Given line equation : 3y+2x=12
3y=−2x+12
y=(−2x+12)/3
y=-2x/3+4
m=-2/3
perpendicular -1/m=3/2
y=mx+c
y=3/2x+12
2y=3x+12
Help me solve this problem please please
Answers
Answer:
to find the h value you have to use the equation B
Which equation in standard form represents the linear relationship shown in the graph?
Answers
Answer:
it's c
Step-by-step explanation:
Answer:it’s D trust me
Step-by-step explanation:
Which number is NOT a solution for 4x - 2] < 8?
A-1
B 5
C 2.
DO
Answers
At the fabric store, you spent $51.30 for 15 yards of fabric. How much did each yard cost
Answers
chris is comparing two music downloading websites. the first site charges a $15 membership fee and then charges $0.50 per song. the second website has no membership fee, but they charge $0.80 per song. how many songs will chris have to download before the two sites charge the same amount
Answers
Answer:
hE WILL HAVE TO DOWN LOAD 50 SONGS
Step-by-step explanation:
What are the Slope and Equation of the graph?
Answers
Answer:
Slope= -3
Equation: y=-3x-44
Another neighbor said, “My age is the difference between twice my age in 5 years and and twice my age 5 years ago.” How old is this neighbor? A third neighbor had the same claim for 17 years from now and 17 years ago. How old is this neighbor?
Answers
Answer:
The neighbor is 20 years old.
The third neighbor is 68 years old.
Step-by-step explanation:
Equations
Let's set:
x=current age of the neighbor
x+5=his age in 5 years
x-5=his age 5 years ago
He claims that his age is the difference between twice his age in 5 years and twice his age 5 years ago. Then:
x = 2( x + 5 ) - 2( x - 5 )
Operating:
x = 2x + 10 - 2x +10
Simplifying:
x = 20
The neighbor is 20 years old.
Repeating for the other neighbor, a similar equation is established:
x = 2( x + 17 ) - 2( x - 17 )
Operating:
x = 2x + 34 - 2x +34
Simplifying:
x = 68
The third neighbor is 68 years old.
Please find the measure of the exterior angle
Answers
Answer:
exterior angles:
144°and 36°
126° and 54°
90° and 90°
Step-by-step explanation:
we know that each angle in a triangle adds up to 180°.
so,
2x+3x+5x=180
10x=180
x=180/10
x=18
the interior angles are:
2x=36°
3x=54°
5x=90°
and explanation is provided to find the exterior angles above.(sorry for the bad handwriting)
which proof has a flaw? ( i need help in my geometry class, and will give brainliest answer if is correct!!) please help :)
Answers
Answer:
The second reason is incorrect.
It should be "Transitive Property of Congruence"
Answer:
Reason 2 ( got it correct on my test)
Step-by-step explanation:
The reason must justify its corresponding statement.
Solve the following equation for b: -6 (-3-b) = 18 + 6b
Answers
Answer:
Hope this helped you
PLEASE MARK AS THE BRAINLIEST (ㆁωㆁ)
Answer:
b = 0
Step-by-step explanation:
-6 (-3-b) = 18 + 6b
18 + 6b = 18 + 6b
b = 0
Will give brainliest, like, comment and 5 points for the best answer
Could you please help me with this question:
Answers
Answer:
$1.80, $2.90, $4.00, $10.90
Step-by-step explanation:
For 9/10 mile, the price will be $1.80. For 2 miles, the price will be $2.90. For 3 1/10 miles, the price will be $4.00, and for 10 miles, the price will be $10.90. The relationship between distance travelled and the price is not proportional because it costs $1.00 for the first 1/10 mile and then for every additional 1/10 mile, it only costs $0.10. Hope it helps!
Use distributive property to write the expression as a product: 8 4y + 22+ 7y =
Answers
11y+30 Is the simplified equation. Not sure if this helps any but It's we're talking about rn ;-;
Mr. Thomas drove from Banesville to Tempe and back.
How many miles did he save driving this route instead of driving
from Banesville to Georgetown to Tempe and back the same way?
Please HELP
Answers
Answer:
what are the answer options
Step-by-step explanation:
Suppose you have $75 in your savings account and you save an additional $5 each week. Your friend has $30 in his savings account and saves an additional $10
per week. In how many weeks will you have the same amount of money?
Answers
Answer:
9 weeks
Step-by-step explanation:
5x+75=10x+30
-5x -5x
75=5x+30
-30 -30
45=5x
÷5 ÷5
9=x
x=9
it will take 9 weeks for you and your friend to have the same amount of money in your savings accounts.
To determine the number of weeks it takes for both you and your friend to have the same amount of money in your savings accounts, we need to set up an equation.
Let's denote the number of weeks as 'x'. For you, the amount of money in your savings account after 'x' weeks can be calculated as follows:
Amount of money in your account = $75 + $5x
For your friend, the amount of money in his savings account after 'x' weeks can be calculated as:
Amount of money in your friend's account = $30 + $10x
To find the number of weeks where you both have the same amount of money, we set up the equation:
$75 + $5x = $30 + $10x
Simplifying the equation:
$5x - $10x = $30 - $75
-$5x = -$45
Dividing both sides of the equation by -5 gives us:
x = 9
Therefore, it will take 9 weeks for you and your friend to have the same amount of money in your savings accounts.
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what is the mean of this set
0,100,100,100,100
Answers
Answer:
80
Step-by-step explanation:
Mean simply means the average. To calculate the average of all these numbers, add them all up together and divide that number by how many numbers you added.
A simple equation you can use is:
[tex]\frac{the sum of the terms}{the number of terms}[/tex]
To calculate the mean of the set : 0,100,100,100,100
= 0 + 100 + 100 + 100 + 100
= 400 / 5
= 80
The mean of the set is 80.
Solve for q.
HEELLPP
Answers
3q+15q+18=180
18q+18=180
18q=162
q=9
hope this helped
Are the given
equations parallel,
perpendicular, or
neither?
y = 3x + 5
y = 3x - 7
Answers
Answer:
parallel
Step-by-step explanation:
They have the same slope, just different y-intercepts. The two lines never cross, making them parallel.
1. What is the solution to(3x - 10x + 5 = 5x + 172
Record your answer and fill in the bubbles on the grid below. Be sure to use the correct
place value
OOOOOOOOOO
OOOOOO
OOOOO
2. Rectangle ABCD has a length represented by the expression 2x = 3 and a width
represented by the expression 4x + 5 Rectangle PORS has a length represented by
the expression - 1 and a width represented by the expression 3X Which of the
following expressions can be used to represent the difference in the perimeters of
Rectangle ABCD and Rectangle PORS?
A.
2x + 1
B. 4x + 2
C. 20x + 6
D. 4x + 6
helpppppppp!!!
Answers
Answer:
16 its not true trust
Step-by-step explanation:
Answer:
bhhk
Step-by-step explanation:
drdytkbk
Which value is equivalent to 27^-4(27^5•27^2)-1?
PLEASE HELP ME!!!
and don’t mind the clue circle on there i pressed it on accident!!!
Answers
Answer:
2nd option) 1/27^7 is equivalent to 27^-4(27^5•27^2)-1
Each statement describes a transformation of the graph of f(x) = x. Which statement correctly describes the graph of g(x) if g(x) = -8f(x)?
A.
It is the graph of f(x) reflected about the x-axis and shrunk vertically by a factor of 8.
B.
It is the graph of f(x) reflected about the x-axis and stretched vertically by a factor of 8.
C.
It is the graph of f(x) reflected about the y-axis and shrunk vertically by a factor of 8.
D.
It is the graph of f(x) reflected about the y-axis and stretched horizontally by a factor of 8.
Answers
Answer:
OTHER GUY IS WRONG!!!
Given that,
Each statement describes a transformation of the graph of f(x) = x.
We have to determine,
Which statement correctly describes the graph of g(x) if g(x) = -8f(x)?
According to the question,
Let, The graph f(x) = x,
Where r is the real number which is r >0.
And The graph of g(x) if g(x) = -8f(x),
The value of the r is -8.
The graph which describes the transformation of the given graph in the steps follows all the steps given below.
The function g(x) = 8f(x) reflects stretched the graph of f(x) vertically by a factor of r.The function g(x) = -8f(x) reflects the graph of f(x) about the x-axis and stretched the graph of f(x) vertically by a factor of r.The graph of g(x) = f(8x) shrink the graph of f(x) horizontally by a factor of r.The function g(x) = f(-8x) shrink the graph of f(x) about the y-axis and shrink the graph of f(x) horizontally by a factor of r.Hence, The graph of f(x) reflected about the x-axis and stretched vertically by a factor of 8.
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Question 3 What is the slope of the line that passes through the points (0.-7) and (-4, 3)? 0 -3/11 O -2/5 À O -5/2 0 10/4 Question 4
Answers
Answer:
Gradient = Change in y / Change in x
Gradient = (-7-3) / (0-4)
Gradient = -10/-4
Gradient = 2.5
So the answer is 10/4, which is 2.5
The slope of the line passes through the points (0.-7) and (-4, 3) is -5/2. The correct option is B.
What is a slope?Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line. The slope is defined as the ratio of the rise to the run.
Given that the points are (0.-7) and (-4, 3). the slope of the line will be calculated as,
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Slope = ( 3 - (-7) / ( -4 - 0 )
Slope = 10 / -4
Slope = -5 / 2
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Only number 7
Please
Answers
Answer:
Step-by-step explanation:
20 problems
correct=+4
false=-1
unanswered=0
Uncorrectly:5 => -5
unanswered:2 =>0 points
20x4=80 points in total(only correct awnsers)
=>20-5+2=13 correct awnsers
13x4=52
52-5=47
It will be nice if you give me brainliest. Good luck!
Solve for X.
6(x-1) =9(x +2)
Answers
Answer:
x=-8
Have a wonderful day!!!
Choose 2 numbers whose sum is -2. )
Answers
Answer:
0 and -2
Step-by-step explanation:
0+-2=-2
i need help with dis 4m+t=?
Answers
Find the value of each power
Answers
Answer:
(20). 256^0 = 1
(21). 10^2 = 100
(22). 4^4 = 256
(23). 3^5 = 243
Step-by-step explanation:
(20). 256^0 = 1
(21). 10^2 = 10*10 = 100
(22). 4^4 = 4*4*4*4 = 256
(23). 3^5 = 3*3*3*3*3 = 243
Select all the irrational numbers BRAINLY PLS HEP ME RIGHT NOW IT MATH !
Answers
Answer:
rational are repeating decimals. So choose the ones without the line on the top
Step-by-step explanation:
Translate this sentence into an equation.
Goran's height increased by 13 is 48.
Use the variable g to represent Goran's height.
Answers
Answer:
g+13=48
Step-by-step explanation:
PLEASE HELP ON THIS ONE
On average, Ethan drinks 3/4 of an 10 ounce glass of water in 2 minutes how many glasses of water does he drink in one hour
Answers
Answer:
22.5 glasses of water
Step-by-step explanation:
Because 3/4 of 10 is 7.5 and if he drinks that every 2 min you have to multiple 7.5 by 30 because 60/2 is 30 which is the amount of min in an hour. when you multiple, you get 225. you have to divide that many oz by 10 because that is how many oz are in a glass and you get 22.5 glasses.