Mathematics High School

Sylvi says 15.4375 ÷ 3.25 = 4.75 exactly. Which of these shows that she is correct?

a: 15 / 3= 5
b: 15.4375 ÷ 5 = 3.0875
c: 4.75 x 3.25 = 15.4375
d: 3.25= 3 1/4 and 4.75 = 4 3/4
​​

Answers

Answer 1

Answer:

Step-by-step explanation:

its c don't pick any other answers only c

Answer 2

According to the operation done by Sylvi, the correct expression is 4.75 × 3.25 = 15.4375. Hence, option (c) is correct.

What is an arithmetic operation?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.

As per the operation given in the question,

15.4375 ÷ 3.25 = 4.75

As per the rules, if a number is in the division on the left-hand side, after going to the right-hand side it will become in the form of multiplication with another number.

Then,

4.75 × 3.25 = 15.4375.

To know more about arithmetic operations:

https://brainly.com/question/13585407

#SPJ2

Related Questions

Fifteen is no more than a number t​ divided by 5.

Answers

This was a wrong answer, Sorry.

Answer:

75

Step-by-step explanation:

if 15 is no more than a number t divided by 5 then you multiply 15 by 5 giving you the answer for t.

15=t/5

15*5=t

t=75

1. Square of a Binomial
Symbols/Pattern:
(a + b)2 = a2 + 2ab + b2
(a - b)2 = 22 - 2ab + b2
In the pattern, if a is the first term and b is the last term, then the square
of a binomial consists of:
a) the square of the first term (a);
b) twice the product of the first and last terms (2ab); and
c) the square of the last term (54).
2. The product of the sum and difference of two terms

Answers

i would love to help but then i remembered im too dumb to know the answer im sorry:((

The graph is posted now.

Answers

Answer:

where is the graph itself?

Answer:

  see below

Step-by-step explanation:

Pre-image: A(3, 8), B(3, 3), C(7, 3)

Reflection in the x-axis changes the y-coordinate sign:

  A'(3, -8), B'(3, -3), C'(7, -3)

Reflection in the y-axis changes the x-coordinate sign:

  A''(-3, -8), B''(-3, -3), C''(-7, -3)

__

Comment

We have assumed that the first image is reflected again to get the second image. If the second image is supposed to be a reflection of the pre-image, then only the sign of x will change from the pre-image coordinates.

There are no "rotated" images; only reflected ones. (Though, after the second reflection, the image could be considered to be a 180° rotation of the pre-image.)

What is the midpoint of a line segment with the endpoints of (-4, -4) and (6, 14)

Answers

(2,5) hope this helps!

A company rents out 17 food booths and 21 game booths at the county fair. The fee for a food booth is $75 plus $10 per day. The fee for a game booth is $95 plus $4 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.

Answers

Answer:

Food booth= (75+10d)17

Game booth= (95+4d)21

Step-by-step explanation:

GAME BOOTH

$95 initial fee plus $4 per d amount of days

f(x)=95+4d

Multiply the expression by 21 because you have 21 game booths

FOOD BOOTH

$75 initial fee plus $10 per d amount of days

f(z)=75+10d)

multiply this expression by 17 because their are 17 food booths

hopefully this helps:)

5|2x - 3| + 4 = 9
How do you solve this

Answers

Answer:

x = 2, or x = -1

Step-by-step explanation:

If 2x - 3 is inside the parenthesis (), then the value of x is 2.

If 2x - 3 is inside the absolute value sign, then the value of x will probably be -1.

Solution 1

(10x-15) + 4 = 9

10x -11 = 9

10x = 20    -> x = 2

Solution 2 (Not 100% sure)

|10x -15| +4 = 9

10x + 15 +4 = 9

10x + 19 = 9

10x = -10      -> x = -1

Please correct me if I'm wrong.

need help question is on question

Answers

Answer:

y = 7x + 2

Step-by-step explanation:

Here's attachment on what the table looks like and the slope intercept equation.

High Hopes ^^

Barry-

Answer:

y = 7x + 2

Step-by-step explanation:

makes sense i double check the others person.

Can someone help me? It's only 2 questions and I will give you 20 points and brainliest!

Answers

Answer:

Dont worry about me, I just added this answer so the other person can get their brainliest  because they definetly deserve it

Step-by-step explanation:

How would I categorize numbers? For example, what category would √23 fit into? Thankssss

Answers

Answer:

  positive, real, irrational, algebraic

Step-by-step explanation:

Numbers are categorized various ways. Some categories include ...

  prime, composite

  real, complex

  integer, rational, irrational

  whole number, natural number

  positive, negative, zero

  algebraic, non-algebraic*

√23 is the positive, real, irrational root of a prime number. It is an algebraic number.

_____

* An algebraic number is a root of a polynomial with integer coefficients.

√23 is a root of x^2 -23 = 0.

Somebody please help me

Answers

Answer:

i think its the third one i could be wrong

Step-by-step explanation:

I think its the last one

A square has a diagonal that measures 18 inches. To the nearest tenth, what is the length of one side
of the square?

Answers

Answer:

18/sqrt(2)

Step-by-step explanation:

Divide the square into two congruent right triangles:

a and b are the sides of the triangle

since we know that a=b

then the right triangle is isosceles

meaning that the theorem of the 45-45-90 triangle is applicable

so then we can say that 18/sqrt(2) = a = b

what is one x 1 divided by 1

Answers

Answer:

1?

Step-by-step explanation:

Which statement about 1.23 ÷ 0.15 is true?

Answers

Answer:

8.2

Step-by-step explanation:

1.23 ÷ 0.15 = 8.2

Five times the sum of a number y and eleven is three less than seventeen. Find y

Answers

Answer:

y is -8

Step-by-step explanation:

.Ray's Rental Car Company charges a $50 rental fee, $15 for gas and $0.25 per mile driven. For the same car, Rosie's Rental Car Company charges $40
for rental and gas and $0.35 per mile driven. At what mile do the companies charge the same amount?

Answers

Answer: 166.667 miles

Step-by-step explanation:

For the first company, the cost can represented by the equation: y=0.25m +50+15

Which is the same as y=0.25m +65

For the second company, the cost can represented by the equation:0.35m+40

m is the miles driven

To find at after how many miles they cost the same, I will set both equations equal to each other to solve for m

0.25m+65=0.35m+40

-0.25m -0.25m

65=0.15m+40

-40 -40

25=0.15m. Divide both sides by 0.15

166.667=m

So after 166.667 miles, the companies charge the same.

You can also round it again: 166.67 or 166.7 or 167

1/5 X– 5 = 15
I have no clue how to do this please help

Answers

I don't know where you got 15 from.

Answer: -1

Step-by-step explanation:

Multiply

1/5 × ( −5 ) = -5/5

Simplify

-5/5− = -1

Answer:

x=100

Step-by-step explanation:

1/5x -5 =15

-5

+5

___

0

then u do

1/5 divided by 20 =100

and the 1/5 cancel out and makes it only x so u drop it and it the answer will be

x=100

Which is the closest to 6.5x10-47
A. 0.065
B. 0.0065
C. 0.00065
D. 0.000065
E. 0.0000065

Answers

Answer:

Step-by-step explanation:

B

Only 5,7,9 and 11.

d(x) = |x| – 4

m(x)= |x+1|

p(x)= 1/3 |x|

a(x)= -5|x|

Please help!!!!!!!!

Answers

Answer:

I don't no the answer so please ask from another guys

Step-by-step explanation:

Find the slope of the line through the given points. c (1,3) and (0,−9)

Answers

if you put it in the slop calculator it will tell you

1+1+1+1+1000+8364+20484923743 - 24762837763

Answers

-427790398 should be your answer

-4,277,904,652 would be the correct answer

What’s 6•5+-36 divided by 6

And the dot is multiplication!

Answers

Answer:

the answer is -1 this is correct because a calculator is alwayd your frie d

Answer: -1

Step-by-step explanation:

6 times 5 is 30, then you add negative 36, which is really subtraction, so you get -6 divided by a positive 6 (negative divided by a positive is negative) which gives you -1

Which equation has the same solution as 10x-x+5=4110 x − x + 5 = 41?

Answers

Answer:

d

Step-by-step explanation:

The equation having same solution as linear equation 10x -x + 5 =41 is equation: 9x +5 = 41

What is an linear equation in one variable?

Linear equation is an equation containing one unknown variable with power one and constants.

The standard form of an linear equation in one variable x is :

ax + b = 0 , where a, b are constants

x= -b/ a is solution if this equation or we can solve this equation by adding or subtracting, multiplying, dividing same number to both sides.

Given equation 10x -x + 5 =41

⇒ (10-1) x = 41-5

⇒9x = 36

⇒ x= 36/9 = 4

From given options :

1. 10x + 5 =41⇒ 10x = 36 ⇒ x = 36/10 = 3.6

2. 10x - 5 +x = 41 ⇒ 11x = 41+5⇒ 11x = 46 ⇒ x = 46/11

3. 9x = 46 ⇒ x = 46/9

4. 9x +5 = 41⇒ 9x = 41-5 = 36 ⇒ 9x = 36 ⇒ x = 36/9 = 4

Therefore, the equation 9x +5 = 41 has same solution x= 4 as the given solution.

Also, learn more about linear equation from the link below:

https://brainly.com/question/24145091

#SPJ2


9. Determine whether the ratios 5/6 and 10/18 are
proportional.

a. proportional
b. not proportional

Answers

Answer: b

Step-by-step explanation:

help me plz i need help

Answers

Answer:

91677.9415 milliliters

Step-by-step explanation:

What is the graph for y=3(x-1)^2

Answers

Root -( 1,0)
Minimum - (1,0)
Vertical intercept-(0,3)
It should look like a U
it’s a narrow parabola, with the vertex at (0,0). desmos is really helpful :)

It takes Zoe 15
minutes to clean one
room. How many
hours will it take to
clean six rooms?

Answers

Answer: 90 mins/ 1 hour and 30 mins

Step-by-step explanation:

15x6= 90

What is the answer and please explain how you got it!

Answers

Answer:

B- The sales price = the original price - 25% of the originial price

Step-by-step explanation:

Find an ordered pair (x,y) that is a solution to the equation. 4x-y=8

Answers

Answer:

2,4

Step-by-step explanation:

Answer:

Step-by-step explanation:

angelo wants to buy a laptop and an android phone to be used in his online class. He paid a total of Php 24, 200.00 for both gadgets. The price of the laptop is Php 3, 800.00 more than the price of the android phone.
​

Answers

Answer:

laptop: 14000

phone: 10200

Step-by-step explanation:

laptop: x + 3800

phone: x

x + 3800 + x = 24200

2x + 3800 = 24200

2x = 20400

x = 10200

laptop: 10200 + 3800 = 14000

phone: 10200

9. the water temperature at the beach

Answers

Answer:

79 degrees

Step-by-step explanation:

No Explanation

79 degrees. Give brainliest :)
Other Questions
I WILL AWARD BRAINIEST PLEASE HELP What is the length of the hypotenuse of the triangle? Estandieu's cell phone plan includes 4 GB of data. On the 2nd day of his 31 day billingcycle he received a text message from his service provider that he has already used16% of his data. At this rate, will he use more than 4 GB this month? What do these numbers 1650 to 1710suggest about agriculturein the various regions of theAmerican colonies duringthese years? 116 rounded to the nearest tenth? How many solutions do the following equations have? Please show steps8x + 10 = 8x - 7 Introduction to drawing Quick Check1. Which is a tool that you can use to help you draw objects by focusing on what you actually see in sections? (1 point) contour grid line value2. Which is true when using a grid to draw a portrait from an image? (1 point) Diagonal lines should be evenly spaced across the entire image. Horizontal and vertical lines should be evenly spaced over the entire image. Lines should be very thick and widely spaced. Lines should gradually get thicker as they get closer to the bottom of the image.3. When drawing a portrait from an image, what is the recommended size to print your image? (1 point) no bigger than 3 inches by 5 inches no bigger than 6 inches by 8 inches approximately 8 inches by 10 inches at least 11 inches by 13 inches4. When using a grid to draw a portrait, how far apart should the lines be? (1 point) .25-inch intervals 1-inch intervals 3-inch intervals varying intervals5. Which is true when using a grid to draw a portrait from an image? (1 point) A grid is drawn over the image as well as the surface on which you are drawing. Grid lines should only be drawn over the face in the portrait. Grid lines should be 3 inches apart. You should not erase the grid lines after completing your drawing. Answer this please thanks! Public DomainWhich statement best explains the relationship between points A and B? Consumption reaches its highest point, and then supply begins to fall. Inflation reaches its highest point, and then the economy begins to expand. Production reaches its highest point, and then the economy begins to contract. Unemployment reaches its highest point, and then inflation begins to decrease. Please help asap!!!!!!!!! List one characteristic of each colonial region [tex]v^{3)[/tex]-[tex]11v^{2}[/tex]+13v-30)(v-10) The sale price of an item is $160 after a 20% discount. What was the original price of the item? In your biology career, you may come across people attempting to use the Second Law of Thermodynamics to discredit the idea of evolution. Their argument goes something like this: The theory of evolution says that life evolved from smaller inorganic molecules to larger organic molecules to simple one-celled organisms to more complex multicellular organisms, moving towards more complexity and organization. But the Second Law of Thermodynamics says that entropy always increases, with everything moving towards increasing disorder. Therefore, if the Second Law is correct, then evolution is impossible. How would you respond to this argument Five girls and two boys are standing in a line randomly. What is the probability that two boys are next to each other? help please! Ill mark you as brainliest! Chocolate drink can easily be dissolved in if a man pay #357 for a book,how much will he pay for 78 books? What are the two types of triangles used in drafting?A. 45 degree and 90 degreeB. 45 degree and 30 degreeC. 90 degree and 30 degreeD. 30 degree and 60 degree I need help Question 2 (1 point)