Answers
Answer:
A
Step-by-step explanation:
Apply Quotient of Powers
[tex] \frac{x {}^{y} }{x {}^{z} } = x {}^{y - z} [/tex]
In this questions terms,
[tex] \frac{a {}^{ \frac{1}{3} } }{a {}^{ \frac{1}{4} } } = a {}^{ \frac{1}{3} - \frac{1}{4} } [/tex]
[tex] \frac{4}{12} - \frac{3}{12} = \frac{1}{12} [/tex]
Related Questions
Solve for x. x/8+x/10=9/8 Simplify your answer as much as possible.
Answers
Answer:
I hope it's helps you
have a nice day
Answer:
x = 5
Step-by-step explanation:
x/8 + x/10 = 9/8
=> 10x/80 + 8x/80 = 9/8
=> 18x/80 = 9/8
=> 18x = 9/8 (80)
=> 18x = 90
=> x = 90/18
=> x = 5
f(x) = x+3 and g(x) = x^2 - 2. (f -g)(3t)
Answers
Answer:
(f - g)(x) = (x+3) – ( x² –2)
= (x+3) + ( - x²+2)
= – x²+x +5
(f -g)(3t) = - (3t)² + (3t)+5
= - 9t²+3t+5
I hope I helped you^_^
Find the following terms (First term, second term, last term)
1 .(x + 1)'2
2. (x + 2)'2
3. (x + 3)'2
4 . (x + y)'2
Answers
Answer:
F = FIRST TERM
S = SECOND TERM
L = LAST TERM
Step-by-step explanation:
1- (x+1)² = x²+2x+1
F = x²
S = 2x
L = 1
2- (x+2)² = x² + 4x + 4
F = x²
S = 4x
L = 4
3- (x+3)² = x² + 6x +9
F = x²
S= 6x
L= 9
4 (x+ y)² = x²+2xy +y²
F = x²
S = 2xy
L = y²
The triangles below are similar. Triangle A has a side lengths with the measure 3m,5m, and 4m. Triangle b has side lengths with the measure 12m, 20m, and x
Find the value of x
Answers
Answer:
x=16
Step-by-step explanation:
You multiply 4 by 4 because when you multiply 3by 4 you get 12, when you multiply 5by 4 you get twenty and since they are similar triangles you have to multiply 4 by 4
A new car worth $28,000 is depreciating in value by $4,000 per year. After how many years will the car's value be
$12,000?
After .. (4 years, which is the answer) the cars value will be at 12,000. i got it correct
Answers
After 4 years the value or the cost of car will be $12,000.
Depreciation refers to the decrease in the value of an asset over time due to various factors such as wear and tear, obsolescence, or changes in market conditions.
It is a common concept used in accounting and finance to allocate the cost of tangible assets (such as buildings, machinery, vehicles, etc.) over their estimated useful lives.
Given:
Car cost = $28,000
Depreciation per year = $4,000
Since the car's value is depreciating by $4,000 per year,
Subtract $4,000 from the initial value of $28,000 each year.
= $28,000 - $4,000 - $4,000 - $4,000 - $4,000
= $12,000
Therefore, after 4 years the car is $12,000.
Learn more about depreciation here:
https://brainly.com/question/30531944
#SPJ4
Last year, the girls’ basketball team had 20 fifth-grade students and 10 sixth-grade students. What was the ratio of sixth-grade students to total students on the team! Please add the work I’m stuck
Answers
Answer:
10:30
Step-by-step explanation:
Since it is asking for the ratio of 6th grade students to all you need to put the amount of 6th grade students first. Then you add the amount of 6th and 5th grade students to get 30. and so the ratio would be 10:30. Hope it helped! :)
Percents from fraction models
Each square below represents one whole.
As
What percent is represented by the shaded area?
MY
Co
MY
Stuck? Review related articles/videos or use a hint.
Answers
Answer:
13 shaded is the correct one
-17 + 20 + -3 = ?
also please try to explain it if u can :3
Answers
Answer:
000000000000000
Step-by-step explanation:
no explanation
in the figure below the measure of <1=5x°, the measure of <2=y°, and the measure of <3=85°. Find the value of each variable.
(for the first one <1=5x° I found out x=17 so I just need the rest if you can)
Answers
Answer:
y=95
Step-by-step explanation:
17x5=85
180-85=95
y=95
Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles. The value of x and y is 17 and 95, respectively.
What are vertical angles?Each of the pairs of opposite angles made by two intersecting lines is called a pair of vertical angles.
The measure of ∠1 and ∠3 will be equal since the two angles are vertical angles. Therefore, we can write.
∠1 = ∠3
5x° = 85°
x = 85° / 5
x = 17°
Also, the sum of measures ∠1 and ∠2 will be equal to 180°, this is because the two angles form a pair of linear angles. Therefore, we can write,
∠1 + ∠2 = 180°
5x + y = 180°
Substitute the value of x,
5(17°) + y = 180°
85° + y = 180°
y = 180° - 85°
y = 95°
Hence, the value of x and y is 17 and 95, respectively.
The complete question is mentioned below.
Learn more about Vertical Angles here:
https://brainly.com/question/24460838
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What is the shape of this cross section?
Giving brainliest to the best answer :)
Answers
It's a rectangle.
It clearly shows the outline of the shape presented.
-9(y+12)=4(-7y-8)
Solve for y
Answers
-9(y + 12) = 4(-7y -8)
Use the distributive property:
-9y - 108 = -28y -32
Add 32 to both sides:
-9y - 76 = -28y
Add 9y to both sides:
-76 = -19y
Divide both sides by-19
Y = 4
In a third-grade classroom, the number of books read by each student in one
month is:
6.7.5, 6, 8, 7, 8, 6, 9.7, 6, 5, 7, 6,9
Click on the line plot that shows these data.
Number of
Books Read
Number of
Books Read
Number of
Books Read
Number of
Books Read
х
XX
X X
X X X X X
X X X X X
5 6 7 8 9
xx
xxx
xxxxx
xxxxx
5 6 7 8 9
xx
xx
x x
X X X X X
xxxxx
5 6 7 8 9
XX
XX
X X X X X
xxxxx
5 6 7 8 9
Answers
Answer:
i say number 3
Step-by-step explanation:
is this a function explain why?
Answers
Answer:
because none of the left side or the right side are repeating
(x+3)/7 -(2x-5)/3 = (3x-5)/5 -25
Answers
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
[tex] \large \sf\frac{ x+3 }{ 7 } - \frac{ (2x-5) }{ 3 } = \frac{ (3x-5) }{ 5 } -25 \\ [/tex]
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex] \large \boxed{ \bf \: x=25}[/tex]
[tex] \huge \boxed{\mathfrak{Steps} \downarrow}[/tex]
[tex] \large \sf \: \frac{ x+3 }{ 7 } - \frac{ (2x-5) }{ 3 } = \frac{ (3x-5) }{ 5 } -25 \\ [/tex]
Multiply both sides of the equation by 105, the least common multiple of 7,3,5.
[tex] \large \sf \: 15\left(x+3\right)-35\left(2x-5\right)=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply 15 by x+3.
[tex] \large \sf \: 15x+45-35\left(2x-5\right)=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply -35 by 2x-5.
[tex] \large \sf \: 15x+45-70x+175=21\left(3x-5\right)-2625 \\ [/tex]
Combine 15x and -70x to get -55x.
[tex] \large \sf \: -55x+45+175=21\left(3x-5\right)-2625 \\ [/tex]
Add 45 and 175 to get 220.
[tex] \large \sf \: -55x+220=21\left(3x-5\right)-2625 \\ [/tex]
Use the distributive property to multiply 21 by 3x-5.
[tex] \large \sf \: -55x+220=63x-105-2625 \\ [/tex]
Subtract 2625 from -105 to get -2730.
[tex] \large \sf \: -55x+220=63x-2730 \\ [/tex]
Subtract 63x from both sides.
[tex] \large \sf \: -55x+220-63x=-2730 \\ [/tex]
Combine -55x and -63x to get -118x.
[tex] \large \sf \: -118x+220=-2730 \\ [/tex]
Subtract 220 from both sides.
[tex] \large \sf-118x=-2730-220 \\ [/tex]
Subtract 220 from -2730 to get -2950.
[tex] \large \sf \: -118x=-2950 \\ [/tex]
Divide both sides by -118.
[tex] \large \sf \: x=\frac{-2950}{-118} \\ [/tex]
Divide -2950 by -118 to get 25.
[tex]\large \boxed{ \bf \: x=25}[/tex]
(3² +5 x (180/15)² pls help eidjwnnwjdjjsnwkfkdjanwkfodnanendnsjajejdksoejnfkdksjrf
Answers
Answer:
729
Step-by-step explanation:
I'm sorry if it isn't. :) have a good day
Plzzzzzz Yelp asap!!!!!! Solve for X and Y
Answers
(7x+18)+(5x-6)=180
7x+18+5x-6=180
12x+12=180
12x=180-12
12x=168
x=168/12
x=14
5(14)-6
=64
Answer:
(7x+18)°+(5x-6)° =180° adjacent angles sum up to 180°
7x+5x+18-6=180
12x+12=180
12x=180-12
12x=168
dividing through by 12
x=14
(3y+11)°=(7x+18)° corresponding angles
3y+11=7(14)+18
3y+11=98+18
3y+11=116
3y=116-11
3y=105
dividing through by 3
y=35
a hiker begins at 3000ft above sea level and takes a break at 2200 feet above sea level. what is the hikers change in elevation
Answers
Answer:
800ft
Step-by-step explanation:
3000 - 2200 = 800
Chow,...!
2. Write an equation of the line in point-slope
form passing through (0,5) and (4,3).
Answers
Answer:
[tex]y=-\frac{1}{2}x+5[/tex]
Step-by-step explanation:
[tex]\frac{y-5}{x-0}=\frac{3-5}{4-0} \\\frac{y-5}{x}=-\frac{2}{4}\\2y-10=-x\\2y=-x+10\\y=-\frac{1}{2}x+5[/tex]
Can someone please solve for x
Answers
Answer:
x=-12
Step-by-step explanation:
AC=AB+BC
x+29=2x+33+8
x-2x=33+8-29
-x=12
x=-12
How to do this question
Answers
Answer:
I dont understand this question
D is answer
Step-by-step explanation:
Combine terms
Multiply -3 x 42
-3/7x-126/7
Divide 126 by 7
-3/7x - 18
So now you pick anything that matches that answer which is D.
The number of yards a football team moves on the
field can be represented using the expression 131+141.
How
many yards does the football team moue.
Answers
Answer:272
Step-by-step explanation:
The school needs to purchase a new refrigerator for student rewards. Lowes and Scars have the model
that the school would like to purchase. Lowes is having a 15% off sale and Sears is having a 10% off
sale with free delivery. If the original price at both stores is Lowes is $700, which is the better buy if
there is a $25 for delivery from Lowes?
Answers
Answer:
-(6y + 2z) - 7z - (12z + 32y)7,956
Step-by-step explanation:
Question 1 of 10
List all the factors of 21 from least to greatest. Enter your answer below,
using a comma to separate each factor.
Answers
Answer:
1,3,7,21
Step-by-step explanation:
HELP I NEED HELP THIS IS DUE TODAY HELP HELP HELP
Answers
9+9 is 21 that all I no osjjj
What's the difference between like and unlike algebraic expressions
Answers
Answer:
In algebra,
• Like terms are terms having the same literal (variable) with same exponents.
Example: 5y + 8y are like terms because they are both "y".
• Unlike terms are terms having the same variable with different exponents or different variable with same exponents.
Example: 4x + 19y are unlike terms because x and y are two different variables with different coefficients.
Hope it helps :D
Can someone pls help me it's urgent? Pls and thank you
Answers
Answer:
Below (correct me if i am wrong, mark me as brainliest if right)
Step-by-step explanation:
Let's narrow this down, shall we?
It could not be A, because AB and AD are not the same length, AD is a longer line
It is B, because AC an AD seem to be equal lengths
It is C because of B! They are of equal length meaning ACD is a equilateral triangle
it could not be D because it appears to be a scalene triangle and have left as a longer side
It is E because CDE is a isosceles triangle
Solve for F: -11-7q=-7-12
Answers
Answer:
q=8/7
Step-by-step explanation:
6.339m plus 0.170m plus 30.4m
Answers
Answer:
36.909m
Step-by-step explanation:
6.339+0.170+30.4
=36.909m
I need help on this two step equation 42=
\,\,-\frac{x}{7}+29
−
7
x
+29
Answers
Answer:
x = 56/25
Step-by-step explanation:
2/3 |3x – 6| = 4(x - 2)
solve for the absolute values
Answers
Answer: |3x-6| = 0
X = 2
Step-by-step explanation:
2/3 (|3x-6|) = 4x - 8 (divide both sides be 2/3)
3x-6 = (4x-8)/2/3. 4x:2/3 = 12/2 =6x -8:2/3 = - 24/2= - 12
3x-6 = ( 12x - 24 )/2 (multiply both sides by 2)
6x - 12 = 12x -24
12 = 6x
X= 2
