Mathematics High School

3. Study the numerical expression 7 x (9-3). Which one of the following expressions is equivalent to this numerical expression?
A.Multiply 7 by the difference between 9 and 3.
B.Multiply 7 by 9, then subtract 3.
C.Subtract 3 from the product of 7 and 9.
D.Three less than the product of 7 and 9.

Answers

Answer 1

Answer:

B

Step-by-step explanation:

First step is to do whatever is in the parentheses: 9-3.

Then you will multiply 7 by that number; which will give you the answer.

B is correct because it does it that way.

Related Questions

Please give me the answer and explanation .

Answers

Answer:

What is the question though?? Pls send an attachment on an new question :))

Step-by-step explanation:

Does anyone know what the answer to this would be?

Answers

Answer: 11

Step by step: Diagnols in a rhombus bisect the angles meaning 2x=22, to solve this we do 22/2=11.

Hope this helps!

Answer:

D

Step-by-step explanation:

Is 0.3 and 1/3 equivalent?

Answers

Answer:

yes,

just divide 1/3 and you shpuld get 0.3 repeating

please answer and answer

Answers

Answer:

Is the C

Step-by-step explanation:

a number divisible by 5 but not by 2 but the number should be even​

Answers

Answer:

By definition an even number is evenly divisible by 2, so either your question is wrong or there is no answer.  To be divisible by 5 the number must end in a 0 or a 5

Step-by-step explanation:

Solve the following Equation
50 = 16 + d

Answers

Answer:

d = 34

Step-by-step explanation:

50 minus 16 equals 34, which means d must be equal to 34.

Answer:

D=34

Step-by-step explanation:

In order to find out what the value of d is, you need to subtract the total amount,50, from 16.

Therefore, D=34

Hope this helps :D

PLEASE HELP ASAP ILL GIVE BRAINLIEST

Answers

Answer:

Last Option

Step-by-step explanation:

Can someone help me?

Answers

Answer:

Hello! answer: 64

Hope that helps!

A ball is thrown from the initial height of 3 feet with an initial upward velocity of 29 feet. the ball's height h (in feet) after t seconds is given to determine how long will it take for the ball to hit the ground?

Answers

Answer:

0.64                        

Step-by-step explanation:

Is 1/4 squared a rational?

Answers

Answer:

It is a rational.

Step-by-step explanation:

0.25² = 0.0625

It is a rational.

Can someone help me please??

It’d be greatly appreciated!

Answers

The shape is a square, therefore, all sides are equal.
The edge of the circle touches the edge of the square, and thus, one side of the square can be considered to be the same length as the diameter of the circle.
The formula for circumference is :

2"pie"r

Perimeter = 40ft.
Therefore each side = 10ft.

Therefore diameter = 10ft.

Therefore radius = d/2 = 10/2 = 5 ft.

Therefore circumference = 2"pie"5 ft = 10"pie" ft
(don't forget the unit of measurement!)

Hope this helped ~

Si se lanzan 2 dados ¿ cuantas posibilidades hay de que las caras hacia arriba sumen un numero menor que 7?

Answers

Answer:

P = 15/36 = 0.4166...

Step-by-step explanation:

Cada dado tiene 6 caras, con los números entre 1 y 6.

Entonces tenemos dos eventos, con 6 posibles resultados cada uno.

El número total de resultados para el evento de lanzar los dos dados, es el producto de los números de resultados para cada dado, entonces tenemos:

C = 6*6 = 36 posibles resultados.

Ahora tenemos que contar el número de resultados en donde la suma es menor a 7.

Usando la notación:

(resultado del dado 1) y (resultado del dado 2) = suma

Esos son:

1 y 1  = 2

1 y 2 = 3

1 y 3 = 4

1 y 4 = 5

1 y 5 = 6

2 y 1 = 3

2 y 2 = 4  

2 y 3 = 5

2 y 4 = 6

3 y 1 = 4

3 y 2 = 5

3 y 3 = 6

4 y 1 = 5

4 y 2 = 6

5 y 1 = 6

Hay 15 resultados donde la suma de los resultados individuales es menor a 7.

Entonces de un total de 36 posibles resultados, 15 cumplen lo que queremos, asi que la probabilidad de que las caras hacía arriba sumen un número menor que 7 son de 15 entre 36, o:

P = 15/36 = 0.4166...

Help me with math. Don't put a link i will REPORT you.

Answers

Answer:

4, 20, 2

Step-by-step explanation:

The relationship between x and y is multiplication by 4:

9*4 = 36

4*4 = 16

5*4 = 20

2*4 = 8

Answer:

hi!

your answer would be 4, 20, 2

hope this help! have a nice day/night/morning/afternoon

Step-by-step explanation:

Find the y-intercept of the parabola y = x2 + 6x.

Can somebody help?

Answers

Given:

The equation of the parabola is:

[tex]y=x^2+6x[/tex]

To find:

The y-intercept of the parabola.

Solution:

We have,

[tex]y=x^2+6x[/tex]

Putting [tex]x=0[/tex] in the given equation, we get

[tex]y=(0)^2+6(0)[/tex]

[tex]y=0+0[/tex]

[tex]y=0[/tex]

Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).


The area of the parallelogram below is
square meters.
9 m
7 m
2 m

Answers

Hmmm.... I’m afraid I don’t understand.

May someone please help me with this :)

Answers

I hate these!

I’m not positive, but this shape should add up to 360°

If this is true, the missing angle would be 30°

I hope this is correct! Have a good day

bjjjjejrfbhbjjskkcb bhjdhj ja w wj ef hfdsvfgsdfsdhjkskcbdbhjvbhhjxdk f fbvgoxbbx jfvbvfjvdf

Answers

Answer:

Step-by-step explanation:d

Answer:

me when i did your mom

Step-by-step explanation:

Which of the following best describes the focus of a parabola?
A. A single fixed point that is half the distance from the parabola as
the directrix is from the parabola
B. A single line that is half the distance from the parabola as the
directrix is from the parabola
C. A single line that is the same distance from the parabola as the
directrix is from the parabola
O D. A single fixed point that
is the same distance from the parabola as
the directrix is from the parabola

someone helpp asap plss

Answers

Answer:

A. A single fixed point that is half the distance from the parabola as the direction is from the paranola

A single fixed point that is half the distance from the parabola as

the directrix is from the parabola. Therefore, option A is the correct answer.

What is the parabola?

A parabola refers to an equation of a curve, such that a point on the curve is equidistant from a fixed point, and a fixed line. The fixed point is called the focus of the parabola, and the fixed line is called the directrix of the parabola.

A parabola is set of all points in a plane which are an equal distance away from a given point and given line. The point is called the focus of the parabola and the line is called the directrix. The focus lies on the axis of symmetry of the parabola.

Therefore, option A is the correct answer.

To learn more about the parabola visit:

https://brainly.com/question/21685473.

#SPJ7

2,000 points to whoever answers first

Answers

Answer:

I found the answers to be c and d

Step-by-step explanation:

D is obvious because team A has 91 which is larger than 90 and C as well because the minimum and the maximum are more diverse and cover a wider range of numbers

not school work. y’all i need to know something.
today is the last day of school and my grades are all a’s and b’s but i have a few projects i didn’t do. will i still pass the school year? please help i’m having so much anxiety:(

Answers

ask your teachers if you can still turn them in

it really depends on how many grades the project are worth and also good job on your grades mine and not the best no need to worry it will be ok I promise and also just want to tell u something in case some one has not I love u and you are amazing and beautiful and don't let anyone tell u otherwise something you won't feel loved but just know I will always also you seen nice and cool I would love to get to know u also I will be here if u need someone ro talk to I will listen and do anything I can possibly do to help u have an amazing day always remember you are amazing strong and beautiful

easy math no scam links

Answers

Answer:

A = 2

Step-by-step explanation:

Answer:

24 divided by 12 is 2

so 2 is equal to a

hope this helps

have a good day :)

Step-by-step explanation:

PLZZZ HWLP ME WITH THIS ILL MARK BRANLIEST

Answers

Answer:

3.) bottom left is 67, bottom right is 34, and top is 79.

4.) bottom is 130, top left is 30, and top right is 20.

(all of these are approxiate answers. They might be off slightly but should still equal 180)

Which the us Answers?

A.1
B.7.8
C.2.6
D.5

please help:(

Answers

D. 5 is the answer
Explanation:
Your points are (1,2) and (-2,-2)
Substitute the X’s and Y’s in to get:
(-2-1)^2 + (-2-2)^2
(-3)^2 + (-4)^2
9 + 16
25
Now square root the answer
Square root of 25 = 5
Answer is 5

What is negative 27 divided by 9?

Answers

Answer:

-3

Step-by-step explanation:

What is positive 27 divided by 9? 3.

This time it's the opposite

negative 27 divided by positive 9 is -3

Which expression is equivalent to 1/2(6x+12)?
A.) 3x+12
B.) 3x+14
C.) 6x+14
D.) 12x+1

Answers

Answer is b hope this helps

Let u = <-3, 4>, v = <8, 2>. Find u + v. (1 point)

A. <-11, 2>
B. <-1, 12>
C. <5, 6>
D. <1, 10>

Answers

Answer is b hope this helps

please help i’ll give brainliest!!! thanks

Answers

THE SILK ROAD

The first documented translation efforts by Buddhist monks in China were in the 2nd century CE via the Kushan Empire into the Chinese territory bordering the Tarim Basin under Kanishka.

For spirit week, a high school club is making wristbands from paper. The wrist bands are designed to have a height of 1.8 centimeters and a maximum diameter of 7.5 centimeters. How many Square centimeters of paper are required to make each wristband?​

Answers

Answer:

Step-by-step explanation:

33

43.0 square centimeters of paper are required to make each wristband.

What is area of curved surface?

The curved surface of a cylinder is equal to a rectangle whose length is

2[tex]\pi[/tex]r and whose width is h.

The area of the curved surface = [tex]\pi dh[/tex].

Given

Height of wrist band =  1.8 cm

Diameter of wrist band =7.5 cm

Wrist band is a cylinder

Area of curved surface

S = [tex]\pi dh[/tex]

= 3.14 × 7.5 × 1.8

= 42.9552 ≅ 43.0 [tex]cm^{2}[/tex]

Hence, 43.0 square centimeters of paper are required to make each wristband.

Learn more about area of curved surface here

https://brainly.com/question/1037971

#SPJ2

if you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all error(s) and then show the correct solution.

Answers

Answer:

25 lol

Step-by-step explanation:

HELP HELP ME WITH THIS PLSSS!!!!

Answers

Answer:

B, C, D, A, E

Step-by-step explanation:

hope it helps

Answer:

B,C,D,A,E

Step-by-step explanation:

Other Questions
2. Which type of energy is centered around breaking the bonds between elements in a compound?NuclearChemicalElectricalElastic Jelinda is trying to read the most pages of all students in her Language Arts class by Spring Break. The table shows the pages Jelinda read, and the time she read them in.Which of the following would be the best equation for the function of the values for Jelinda's reading? A. h = 50p B. p = 50h C. 50p = h D. p = 7h A scientist studying fossils in undisturbed layers of rock identified a species that appeared to not have changed a lot over the years. Which observation would have most likely led him to this conclusion? Select the choice that best fits each statement. The following question(s) refer to the following energy sources. (A) Biomass. (B) Wind (C) Tidal energy (D) Nuclear fission (E) Sunlight. The source that is converted directly into electrical energy by photovoltaic cells Which transformation produces another triangle that has the same area as the one shown?A clockwise rotation of 180' about the origin, then adilation by scale factor 232A reflection in the line y = -2, then a translation of2 units right.1-4 -3-211Z-10-1Q4%A clockwise rotation of 90 about the origin, then adilation by scale factor 4.-2R-3A dilation by scale factor then a translation of4 units up. Alex bought some crayon pens and sketch pens in the ratio of 7:4.Each crayon pen cost $2. Each sketch pen cost $2 more than each crayon pen.He spent a total of $360 on these crayon pens and sketch pens.How much did he spend on the crayon pens he bought? what is 434 miles in 7 hours as a rate Helpppppppppppppp plsssss can someone do these questions 1-3 please i have an F in math now :/ Julie is solving the equation 3x2 + 5x + 15 = 0 and notices that the discriminant b2 - 4ac has a value of -155. This tells her that theequation has What is a type of so without a membrane bound and useless and without membrane-bound organellesA. Eukaryotic cellB. Plant cellC. ElementsD. Prokaryotic cells Hi! Does anyone know the answer to this question? Im bad at geometry and Im struggling to get the answer. Please help! Which terms best describe the Tang Dynasty?A. Prosperous and ArtisticB. Poor and WarlikeC. Humble and PeacefulD. Weak and Closed-Minded Jenny needs 1/2 of a stick of butter for a recipe. She cuts the half stick of butter into four equal pieces what portion of the whole stick of butter is each of the pieces I need to show my work plz 1. Who died first, Jesus or Julius Caesar? 2. Which Roman era lasted the longest: the Roman monarchy, the Roman republic, the Western Roman Empire or the Byzantine Empire?3. Did Jesus live during the Roman Republic or the Roman Empire?4. what led to the end of the Roman monarchy? 5. what led to the end of the Western Roman Empire? 6. how long did it take for Christianity to become an acceptable religion?7. Was Julius Caesar a Christian? How do you know? Bricktan Inc. makes three products, basic, classic, and deluxe. The maximum Bricktan can sell is 75,000 units of basic, 420,000 units of classic, and 120,000 units of deluxe. Bricktan has limited production capacity of 90,000 hours. It can produce 10 units of basic, 8 units of classic, and 4 units of deluxe per hour. Contribution margin per unit is $15 for the basic, $25 for the classic, and $55 for the deluxe. What is the total contribution margin if Bricktan chooses the most profitable sales mix If the probability of something is 1, it ________.A) will definitely happenB) will never happenC) has a 25% chance of happeningD) has a 75% chance of happening Read, think and explain Please Help I know that you looking at this answer don't skip please help experts?1. In ancient Rome Who died first, Jesus or Julius Caesar?2. Which Roman era lasted the longest: the Roman monarchy, the Roman republic, the Western Roman Empire or the Byzantine Empire?3. Did Jesus live during the Roman Republic or the Roman Empire?4. what led to the end of the Roman monarchy?5. what led to the end of the Western Roman Empire?6. how long did it take for Christianity to become an acceptable religion?7. Was Julius Caesar a Christian? How do you know? A company models its net income, in thousands of dollars, with the function f(x)=9x254x144 , where x is the number of units of its product sold. How many units of its product does the company need to sell in order for the net income to equal $0?