Answers
Answer:
a) x^4
b) y
Step-by-step explanation:
whenever you divide exponents with the same base, subtract the exponents. for ex., a) 7-3=4, so the answer is x^4. Similarly with b, subtract 5-4.
Related Questions
what Should be added To -6(-p-1) to get 3p³+5p²+6p-2?
Answers
Answer:
3p³ + 5p² - 8
Step-by-step explanation:
Given:
6p - 2
-6(-p-1) = 6p + 6
Subtract 6p + 6 from 3p³ + 5p² + 6p - 2 get your answer
= 3p³ + 5p² + 6p - 2 - (6p + 6)
= 3p³ + 5p² + 6p - 2 - 6p - 6
= 3p³ + 5p² - 8
3p³ + 5p² - 8 Should be added To -6(-p-1) to get 3p³+5p²+6p-2
Let x = 4. Evaluate the expression.
x−3
Answers
Answer:
Its 1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Subtract 3 from 4
1) a) Factorize: G(x) = (x+5)2 – 3x(x+5).
b) Solve G(x) = 0.
2) In the adjacent figure ABCD is a square:
a) Express the area of the square and the area
of triangle AEB in terms of x.
b) Calculate x so that the area of the square is equal
to 6 times the area of triangle AEB.
Answers
Answer:
In bold.
Step-by-step explanation:
a. (x+5)^2 – 3x(x+5) x+5 is common
= (x + 5)(x + 5 - 3x)
= (x + 5)(5 - 2x)
b. (x + 5)(5 - 2x) = 0
x = -5, 2.5.
2a. Area of the square = (x + 5)^2
Area of triangle AEB
= 1/2 * base * height
I am assuming that H is the centre of AB , so
Area = x*x
= x^2.
2b
6x^2 = (x + 5)^2
6x^2 = x^2 + 10x + 25
5x^2 - 10x - 25 = 0
x^2 - 2x - 5 = 0
x = [-(-2) +/- sqrt(2^2 - 4*1*-5)] / 2
x = -1.45, 3.45.
(we ignore the negative).
Write 3729 correct to the nearest hundred.
Answers
Answer:
3700 is the result of rounding 3729 to the nearest 100.Step-by-step explanation:
Answer:
3700
Step-by-step explanation:
3729
the 7 hundredth and 2 is before so you go downwards and it 3700
BRAINLEST TO WHOEVER GETS RIGHT !!
х = [?]
Answers
Answer:
x = 20°
Step-by-step explanation:
I will give brainliest!!!! What is the area of a circle with a circumference of 16?
Answers
Answer:
20.37183...
hope this helps!
Answer:
Step-by-step explanation:
the area is 20.37 if u need the steps just add a comment and ill show the steps
Sarah has 4 cousins. Melanie has 7 times as many cousins as Sarah. How many Cousins dose Melanie have?
Answers
Answer:
Melanie has 28 cousins.
Step-by-step explanation:
4 x 7 = 28
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Describe how the graph is related to the graph of y = lxl.
Answers
Answer:
The graph is 1 unit shift to right of y = lxl
Step-by-step explanation:
horizontal shift to right 1 unit of y = lxl
Please help me!!!!!!!!!
Answers
Explanation
3*x+36=96 i give crown if you help me out
Answers
Answer: x = 20
Step-by-step explanation:
Hey there! If you have any questions feel free to let me know in the comments below.
Step 1: Subtract 36 from both sides.
3x = 96 - 36
Step 2: Simplify 96 - 36 to 60.
3x = 60
Step 3: Divide both sides by 3.
x = 60/3
Step 4: Simplify 60/3 to 20.
x = 20
Answer:
Step-by-step explanation:
here you go mate
step 1
3*x+36=96 equation
step 2
3*x+36(-36)=96(-36) subtract -36 from the sides
∨ this is the number we are gonna divide with in step 3 to get our results
3x=60
step 3
3x/3=60/3 Divide by 3
answer
x=20
Find the Slope & Y-intercept
2x 5y = 18
Answers
Answer:
the slope is -2 and the y intercept is 18
Which functions can have a vertex?
Answers
Answer:
quadratic functions have a vertex
What is the multiplicity of each of the roots of the graph of f(x)=−-x^3+2x^2+3x?
A. -1, multiplicity 1; 0 multiplicity 1; 3 multiplicity 1
B. -1, multiplicity 3; 0 multiplicity 1; 3 multiplicity 1
C. -3, multiplicity 1; 0 multiplicity 1; 1 multiplicity 1
D. -1, multiplicity 1; 3 multiplicity 1
Answers
Answer:
A. -1, multiplicity 1; 0, multiplicity 1; 3, multiplicity 1.
Step-by-step explanation:
Let [tex]f(x) = -x^{3}+2\cdot x^{2} + 3\cdot x[/tex], to determine its roots and multiplicities we proceed to factorize the polynomial:
1) [tex]-x^{3}+2\cdot x^{2} +3\cdot x[/tex] Given
2) [tex]x\cdot (-x^{2}+2\cdot x + 3)[/tex] Distributive property
3) [tex]x\cdot (x-3)\cdot (x+1)[/tex] Quadratic formula/Result
The roots and multiplicities of [tex]f(x) = -x^{3}+2\cdot x^{2} + 3\cdot x[/tex] are:
0 (multiplicity 1)
3 (multiplicity 1)
-1 (multiplicity 1)
Therefore, the correct answer is A.
Answer:
The answer would be A!
Step-by-step explanation:
I did the question in class today. I hope this helped!
Alina bought an ice cream cone for $3. Her 4- ounce scope of ice cream is melting at rate of 0.5 ounces per minutes. Write an equation to represent the amount of ice cream left after x minutes.
Answers
Answer:
y=4-0.5x
Step-by-step explanation:
Step one:
given data
Alina bought an ice cream cone for $3
the weight of the ice cream is 4 ounce
the rate of melting is 0.5 ounce per minute
let the number of minutes taken for the ice cream to melt be x
and the weight after x minutes be y
Step two:
Hence the expression for the situation after x minutes is
y=4-0.5x
what is the domain of...
The answer is second pic !
Answers
Answer:
x >_ - 7
Step-by-step explanation:
Determine the intercept of the line.
Y-intercept : ( ) , ( )
X- intercept : ( ) ( )
Answers
Answer:
Y: (0) (0.4)
X: (0.3) (0)
Step-by-step explanation:
prove me wrong
MAP TESTING HELP
Find the amount of simple interest that $400 would earn at 8% per year by the end
of 3 1/2 years.
A. $96
B. $11, 200
C. $3200
D. $112
O E. $32
Answers
Answer:
E is the answer
Step-by-step explanation:
hope it is helpful
Which is the input value produces the same output value for the two functions on the graph ?
Answers
Answer:
X = - 2
Hope it's help you.... ^_^
PLEASE HELP IT’S TIMED
Answers
Answer:
a = -
b = -
c = 9
d = 3
e = 3
f = 2
Step-by-step explanation:
First we will solve the expression:
[tex]\frac{3x}{2x-6}+\frac{9}{6-2x}[/tex]
Solving:
First we will take negative sign common, then take LCM of denominator and simplify the expression.
[tex]=\frac{3x}{2x-6}+\frac{9}{\textbf{-}(2x-6)}\\=\frac{3x}{2x-6}+\frac{\textbf{-}9}{(2x-6)}\\Taking\:LCM\\=\frac{3x-\mathbf{9}}{2x-6}\\=\frac{\mathbf{3}(x-\mathbf{3})}{\mathbf{2}(x-3)}\\=\mathbf{\frac{3}{2}}[/tex]
So, After solving we get:
a = -
b = -
c = 9
d = 3
e = 3
f = 2
A piece of land is 8 1/2 miles wide. It is 4 7/8 times as long as it is wide. How long is the piece of land.
Answers
Answer:
[tex]Length = 41\frac{7}{16}[/tex]
Step-by-step explanation:
Given
[tex]Width = 8\frac{1}{2}[/tex]
[tex]Length = 4\frac{7}{8}[/tex] times as long as the width
Required
Determine the length
To do this, we simply multiply the length by [tex]4\frac{7}{8}[/tex]
So, we have:
[tex]Length = 4\frac{7}{8} * Width[/tex]
Substitute [tex]8\frac{1}{2}[/tex] for width
[tex]Length = 4\frac{7}{8} * 8\frac{1}{2}[/tex]
Convert to improper numbers
[tex]Length = \frac{39}{8} * \frac{17}{2}[/tex]
[tex]Length = \frac{39*17}{8*2}[/tex]
[tex]Length = \frac{663}{16}[/tex]
[tex]Length = 41\frac{7}{16}[/tex]
60 milligrams = ______ km
Answers
The value of 60 milligrams after unit conversion is 0.00006 Kg.
What is Unit Conversion?A unit conversion expresses the same property as a different unit of dimension. For case, time can be expressed in twinkles rather of hours, while distance can be converted from long hauls to kilometers, or bases, or any other measure of length.
A conversion factor is an expression for the relationship between units that's used to change the units of a measured volume without changing the value.
We have to convert 60 mg to Kg.
As, 1 Kg = 1000 g
and, 1 gm = 1000 mg
So, 1 mg = 1/ 1, 000, 000 Kg
Then, the conversion is
= 60 / 1, 000, 000
= 6/ 100,000
= 0.00006 Kg
Learn more about Unit Conversion here:
https://brainly.com/question/19420601
#SPJ2
A client pays for a moving company to move 25 boxes. If the moving company charges $12.50 per box and a base fee of $199.95 to each client, what is the total amount the client pays?
Answers
Answer:
512.45
Step-by-step explanation:
312+199.95=512.45
How many sides does a regular polygon have if each of its interior angles is 140 degrees?
- Step by step explanation
Answers
Method 1: Since the interior angle 140 degrees, the supplement of this is the exterior angle and equal to 40 degrees. Hence the number of sides is 360/40 = 9 sides.
The art club has 12 members. Each member is required to buy a t-shirt that costs $12.50. On the 3rd day of the month, 9 members paid for their shirts. The remaining members paid for their shirts on the 4th day of the month. How much money was collected on the 4th day of the month?
Answers
Answer:
$37.50
Step-by-step explanation:
A pack of pencils contain a dozen pencils.450 such packs were put in a carton. If there are 25 such cartons, find the total number of pencils.
Answers
Answer:
135000
Step-by-step explanation:
Given: A pack of pencils contain a dozen pencils. 450 such packs were put in a carton. There are 25 such cartons.
To find: total number of pencils
Solution:
Total number of pencils in a pack = 1 dozen = 12
Total number of packs = 450
Total number of cartons = 25
Total number of pencils = 12 × 450 × 25 = 135000
So, total number of pencils is 135000.
A triangle is inscribed in a rectangle if each vertex of the triangle lies on a side of or at a vertex of the rectangle. This diagram shows shaded triangle ACE inscribed in rectangle ABDE. Find the number of square units in the area of shaded triangle ACE, if the area of the rectangle is 13.5 square units
Answers
Answer:
ITS MATH OLYMPIAD 2020 DEC 14
Step-by-step explanation:
HI
Multiply
please hurry
Answers
Answer:
95.76
Step-by-step explanation:
4.2x5.6x1.7x2.4
23.52x1.7x2.4
39.9x2.4
95.76
Answer: 72[tex]\sqrt\\ 2[/tex]
Step-by-step explanation:
Find the arithmetic mean between 35 and -9?
Answers
Please help. please
Answers
Kelsey solved the following equation 7x-1/2(8x+2)=6
Answers
Answer:
A
1. Distribution.
7x-4x-1=6
2. combine like terms
3x-1=6
3. addition property of inequality
3x=7
4. Division property of inequality
x=7/3 or 2.3333333333333333333334
Hope this helps plz hit the crown :D
Answer:
A)
1. Distributive property 2. Combine like terms 3. Addition property of equality 4. Division property of equality
Step-by-step explanation: