The answer is:
⇨ 2 × 2 × 3 × 3Work/explanation:
The factors of 36 are:
4 × 9
But, these are not prime factors so we break them down even more :
2 × 2 × 3 × 3
This is how we write 36 as a product of its prime factors.
We could also use 6 × 6, then:
2 × 3
2 × 3
2 × 3 × 2 × 3
Rearrange from smallest to largest:
2 × 2 × 3 × 3
Once again we get the same answer.
Hence, that's the right answer.Select the correct answer. Which expression is equivalent to this polynomial? 9x^2 - 4
A. (3x + 2i)(3x - 21)
B. (3x - 2)(3x - 2)
C (3x + 2i)2
D. (3x + 2)2
Step-by-step explanation:
Given expression is :
[tex]9x^2-4[/tex]
We can write it as :
[tex](3x)^2-2^2[/tex]
Now using identity : [tex]a^2-b^2=(a-b)(a+b)[/tex]
Here, a = 3x and b = 2
So,
[tex](3x)^2-2^2=(3x-2)(3x+2)[/tex]
Hence, the given expression is equivalent to (3x - 2)(3x + 2) .
The solution to the equation A = 9x² - 4 is given by A = ( 3x + 2 ) ( 3x - 2 )
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
A = 9x² - 4 be equation (1)
On simplifying the equation , we get
a)
Let the equation be A = ( 3x + 2 ) ( 3x - 2 )
A = 3x ( 3x ) - 3x ( 2 ) + 2 ( 3x ) - 2 ( 2 )
On simplifying the equation , we get
A = 9x² - 6x + 6x - 4
A = 9x² - 4
Therefore , the value of A is 9x² - 4
Hence , the equation is A = ( 3x + 2 ) ( 3x - 2 )
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find lenth of this other thingy pls
Answer:
1.4 inchs
Step-by-step explanation:
A rectangle has a length 12 less than twice its width. The perimeter is 60 cm. Find the dimensions of the rectangle
Answer:
24 by 4
Step-by-step explanation:
ASAP JUST ANSWER THX
Answer:
The second one
Step-by-step explanation:
Y=11/4x+3/2
Write a mathematical situation to represent the following expression: (-4) x 5
Answer:
Every time Jill loses a match in a video game, she loses 4 points. She loses 5 matches, and sits at -20 points
Step-by-step explanation:
The sum of 7 and the product of 3 and a number
Answer:
2.4 and round by the nearest ones place value
LB. Johnson middle school
Answer:
What is this????
There is a giant spinning wheel at a carnival.
The wheel is numbered 1 to 12.
Each section is the same size.
The wheel is spun, and, if it stops on your number, you win a prize.
Molly has numbers 2, 5 and 11.
What is the probability that she wins a prize?
Answer:
3/12
Step-by-step explanation:
Theres 12 possibilities and she has 3 numbers which means each number has a 1 out of 12 chance of winning the prize. Molly has three numbers so she has a probability of 3/12 to win a prize.
Suppose a coefficient matrix for a system has pivot columns. Is the system consistent? Why or why not? Choose the correct answer below. A. There is a pivot position in each row of the coefficient matrix. The augmented matrix will have columns and will not have a row of the form , so the system is consistent. B. There is a pivot position in each row of the coefficient matrix. The augmented matrix will have columns and will not have a row of the form , so the system is consistent. C. There is at least one row of the coefficient matrix that does not have a pivot position. This means the augmented matrix, which will have columns, could have a row of the form , so the system could be inconsistent. D. There is at least one row of the coefficient matrix that does not have a pivot position. This means the augmented matrix, which will have columns, must have a row of the form , so the system is inconsistent.
Answer:
A. There is a pivot position in each row of the coefficient matrix. The augmented matrix will have columns and will not have a row of the form , so the system is consistent.
Step-by-step explanation:
Based on Godel's second incompleteness theorem, a system is considered consistent only when the far-right column of the augmented matrix is not a pivot column.
However, given that every column of the coefficient matrix is a pivot column, then there are no top coefficients in the far-right column of the augmented matrix.
Hence, there is a pivot position in each row of the coefficient matrix. The augmented matrix will have columns and will not have a row of the form , so the system is consistent.
Which of the following can be represented by the equation y = 2x?
Table A:
x - 2, 4, 6
y - 3, 6, 9
A. Table A Only
B. Graph B Only
C. Table A and Graph B
D. Neither Table A nor Graph B
Answer:
B. Graph B Only
Step-by-step explanation:
Which of the following numbers is written in scientific notation?
17
7.79
17 x 105
779x105
Choose the correct answer below.
CA. 7.79
B. 17x105
OC. 779x105
OD. 17
Answer:
OC
Step-by-step explanation:
Find The Value Of f(g(3))
Answer:
f(g(3) = 1
Step-by-step explanation:
f(g(3)
Step one: Plug in 3 for X
g(x)= 2x - 5 -> g(3) = 2 * 3 - 5
Step two : Solve ( By Using PEMDAS)
g(3) = 6 -5
g(3) = 1
The diagram below represents a Sideview of a bike ramp which is closest to the value of X
Answer:
x=26.68 inches
Step-by-step explanation:
The attached figure shows a triangular ramp. Height of the ramp is 6 inches and the base of the ramp is 26 inches.
We can use Pythagoras theorem to find the value of x as follows :
Hypotenuse²=base²+height²
So,
[tex]x^2=26^2+6^2\\\\x^2=712\\\\x=26.68\ \text{inches}[/tex]
Hence, the value of x is 26.68 inches
Find the average mark
10,15,12,18,22,25,30,27,40,21
Answer:
10+15+12+18+22+25+30+27+40+21=220
220/10=22
Answer-:22
Step-by-step explanation:
Answer:
add everything then divide by 10 your answer is 22
Why do you think
being able to solve
a literal equation
for a variable
would be useful in
certain situations
Eddie is reading a novel for English class. Has been read 173 out of 480 pages about what percent of the book has he read
If two points on line l above have coordinates (0, A) and (2, −3), and the slope of the line is A, then what is the value of A?
Answer:
-1
Step-by-step explanation:
The slope is given by ...
(y2 -y1)/(x2 -x1)
We want this equal to A, so we have ...
(-3 -A)/(2 -0) = A
-3-A = 2A . . . . . multiply by 2
-3 = 3A . . . . . . . add A
A = -1 . . . . . . . . . divide by 3
The value of A is -1.
Creative Section Let's simplify. a) 7 + (15-6) c) 4(2 + 6) + 4-3 (9-7) e) 40 ÷ 5 (16-48 ÷ 4) g) 62 + 2 {56 ÷ (4 × 2) - 5} i) 39-4 {16 (7-3)} - 23 k) 55 11 [120 ÷ 2{4+ (10 + 5-7)}] 1) (7 x 6) + 2 [{45 + 3(7 × 2 - 15 + 6)} + 4] Let's make the mathematical expressions, then simplify. a) 4 times the sum of 7 and 2. b) 7 times the difference of 12 and 8. c) 9 is subtracted from 2 times the sum of 7 and 4. d) 48 is divided by 3 times the difference of 15 and 11. f) The sum of 60 and 30 is divided by 10 and the difference of quotient 5. - b) 6 × (5 + 4) d) 32 (14-6) × 3 f) 35 - {15-(19 + 5)÷3} h) 5 (13 + 12 + 3 (2 x 2) -4} j) 25 - [90-5{9-(14-12)}] + 5
The simplified expressions are:
a) 36
b) 28
c) 13
d) 4
f) 4
b) 54
d) 256
f) 28
h) 185
j) -30
Let's simplify the given mathematical expressions step by step:
a) 4 times the sum of 7 and 2:
4 * (7 + 2)
= 4 * 9
= 36
b) 7 times the difference of 12 and 8:
7 * (12 - 8)
= 7 * 4
= 28
c) 9 is subtracted from 2 times the sum of 7 and 4:
2 * (7 + 4) - 9
= 2 * 11 - 9
= 22 - 9
= 13
d) 48 is divided by 3 times the difference of 15 and 11:
48 / (3 * (15 - 11))
= 48 / (3 * 4)
= 48 / 12
= 4
f) The sum of 60 and 30 is divided by 10 and the difference of quotient 5:
((60 + 30) / 10) - 5
= (90 / 10) - 5
= 9 - 5
= 4
b) 6 times the sum of 5 and 4:
6 * (5 + 4)
= 6 * 9
= 54
d) 32 times the difference of 14 and 6:
32 * (14 - 6)
= 32 * 8
= 256
f) 35 minus the quantity of (15 minus the quotient of (19 + 5) divided by 3):
35 - (15 - ((19 + 5) / 3))
= 35 - (15 - (24 / 3))
= 35 - (15 - 8)
= 35 - 7
= 28
h) 5 times the quantity of (13 + 12 + 3 times (2 times 2) minus 4):
5 * (13 + 12 + 3 * (2 * 2) - 4)
= 5 * (13 + 12 + 3 * 4 - 4)
= 5 * (13 + 12 + 12 - 4)
= 5 * (37)
= 185
j) 25 minus the quantity of (90 minus 5 times the quantity of (9 minus (14 minus 12))):
25 - (90 - 5 * (9 - (14 - 12)))
= 25 - (90 - 5 * (9 - 2))
= 25 - (90 - 5 * 7)
= 25 - (90 - 35)
= 25 - 55
= -30
So, the simplified expressions are:
a) 36
b) 28
c) 13
d) 4
f) 4
b) 54
d) 256
f) 28
h) 185
j) -30
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human is a social being justify the statement
Step-by-step explanation:
We humans are social beings; we share mirror neurons that allow us to match each other’s emotions unconsciously and immediately. We leak emotions to each other. We anticipate and mirror each other’s movements when we’re in sympathy or agreement with one another—when we’re on the same side. And we can mirror each other’s brain activity when we’re engaged in storytelling and listening – both halves of the communication conundrum.
This view of the human state is directly contrary to the way most people think about communications. The old model has a sender, a message, a receiver, feedback and noise. It’s far too mechanistic and simple to describe adequately what’s really going on. It leaves out the communal nature of communications.
Roger flight took off at 9:27 AM the flight is schdueled to land at 1:05 PM how long is the flight
Answer:
the flight is i think 3 hours and 38 min long
Step-by-step explanation:
A Classify the four angles of the quadrilateral
Answer:
<A= right
<B= acute
<C= obtuse
<D= acute
Step-by-step explanation:
8. SOLVE THE EQUATION BELOW
Answer:
E) m/(kp²)=n Gorilla Costumes
Step-by-step explanation:
m/(np²)=k
m=knp²
m/(kp²)=n
E) m/(kp²)=n Gorilla Costumes
Answer:
I think it's E
Step-by-step explanation:
Help NOWWW NEED DONE IN AT LEAST 10 MINUTES (10 points
Answer:
Amount of space in a 3 dimensional object
Figure1: 36.5625ft^3
Figure2: .015625ft^3
Figure one is 2340 times larger than the second figure
Step-by-step explanation:
[2 pts] What is the ratio of the median weekly earnings of the holder of a high school diploma only to the median weekly earnings of the holder of a bachelor's degree?
[2 pts] What is the ratio of the area of the red rectangle to the area of the blue rectangle in graph A? (The scale on the horizontal axis is 1 unit per grid mark.)
[2 pts] What is the ratio of the area of the red square to the area of the blue square in graph B? (The scale on the horizontal axis is 1 unit per grid mark.)
[2 pts] What is the ratio of the volume of the red cube to the volume of the blue cube in graph C? (The scale on the horizontal axis is 1 unit per grid mark and the bases of the prisms are squares.)
[2 pts] Explain which graph is the most misleading and give a mathematical justification for your answer.
a) The ratio of the median weekly earnings of the holder of a high school diploma only to the median weekly earnings of the holder of a bachelor's degree is 3:5.
b) The ratio of the area of the red rectangle to the area of the blue rectangle in graph A is 3:5.
c) The ratio of the area of the red square to the area of the blue square in graph B is 9:25.
d) The ratio of the volume of the red cube to the volume of the blue cube in graph C is 27:125.
e) The most misleading graph is graph C.
What is a scale factor?In Mathematics and Geometry, a scale factor can be calculated or determined through the division of the dimension of the image (new figure) by the dimension of the original figure (pre-image).
Part a.
The ratio of the median weekly earnings of a high school diploma only to the median weekly earnings of a bachelor's degree is given by;
Median ratio = 750/1250
Median ratio = 3:5.
Part b.
The ratio of the area of the rectangles is given by:
Ratio of rectangle areas = (3 × 1)/(5 × 1)
Ratio of rectangle areas = 3:5.
Part c.
The ratio of the area of the squares is given by;
Ratio of square areas = (3 × 1)²/(5 × 1)²
Ratio of square areas = 9:25.
Part d.
The ratio of the volume of the cubes is given by:
Ratio of cube volumes = (3 × 1)³/(5 × 1)³
Ratio of cube volumes = 27:125.
Part e.
The most misleading graph is graph C because the distribution of depth, values, and shapes differ.
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
a.
Which of the following statements is always true?
Workers being paid on commission make less money than if they are salaried.
b. Workers being paid on commission have a salary that varies based on their performance.
C. Workers being paid on commission are stressed over the amount of earnings they will have.
d. Workers being paid on commission increase the accounting costs of the employer.
Please select the best answer from the choices provided
А
B
C
D
Answer:
I think it's A im not entirely sure tho .
Step-by-step explanation:
Answer:
The answer is actually B
Step-by-step explanation:
edg 2021
which of the following number is 9 times the sum of its digit
Answer:
81
Step-by-step explanation:
9*(x + y) = 10x + y
9x + 9y = 10x + y
0 = x - 8y
8y = x
=======
y = 1
x = 8
x + y = 8 + 1 = 9
9*9 = 81
So 81 is 9 times the sum of it's digits.
The equation y = 17x describes the amount of money Lewis earns, where x is the number of hours he works and y is the amount of money he earns. The table shows the amount of money Carl earns for different numbers of hours worked. Carl’s Earnings Time (h) 3 5 8 10 Money earned ($) 45 75 120 150 (a) How much money does Carl earn per hour? Show your work on how you found the constant of proportionality for both. (b) Who earns more per hour? Justify your answer by comparing the two. Please use complete sentences. (c) Draw a graph that represents Carl’s earnings over time in hours. Remember to label the axes with the real world quantities that x and y represent.
Answer:
Kindly check explanation
Step-by-step explanation:
Given :
Lewis :
y = 17x
x = number of hours worked
y = amount of money earned
Carl:
Carl’s Earnings Time (h) 3 5 8 10
Money earned ($) 45 75 120 150
(a) How much money does Carl earn per hour? Show your work on how you found the constant of proportionality for both.
Money earned = pay per hour * hours worked
$45 = pay per hour * 3
Pay per hour = $45 / 3 = $15
Hence, Carl's earning per hour = $15
(b) Who earns more per hour? Justify your answer by comparing the two. Please use complete sentences.
Lewis : y = 17x
Carl : y = 15x
Where $17 and $15, represents Lewis and Carl's hourly pay respectively.
Hence, Carl earns more.
(c) Draw a graph that represents Carl’s earnings over time in hours. Remember to label the axes with the real world quantities that x
HELP
Miguel completed a proof to show that V27 + V3 = 4.32:
V27 + V3
= 272 + 32
1 1
= 3.32 + 32
1
= 4.32
A
Part A: Which expression can be placed in the blank to
correctly complete Miguel's proof?
33(93 + 32)
(9. 3)² + 3
(9 + 3) +33
0 (9) + 3 2 1
(В)
C
Answer: 12
Step-by-step explanation:
96
what is a prime factor of 36?
How many are you looking for? I have one.
2 x 18
If f(x)=3(x+5)+4/x what is f ( a+2 )
