Mathematics High School

[ 28 - (16 + 3) ] ÷ 3

Answers

Answer 1

Answer:

Step-by-step explanation:

By order of PEMDAS, perform math within parentheses first.

[tex](28 - 19) \div 3[/tex]

Continue with PEMDAS

[tex](9) \div 3[/tex]

Now, simply divide

[tex]9 \div 3 = 3[/tex]

Answer 2

It’s 3 for that question, here’s the picture

Related Questions

Find 2 equivalent fractions to 4/6

Answers

The two answers are:
8/12
2/3

4 and 6 is 2, so 4/6 is equivalent fraction of 2/3

a saline solution has a concentration ratio of 2.5mg of salt in 100ml of solution. How many mg of salt will be needed to produce 500ml of a saline solution having the same concentration?

Answers

Answer:

12.5mg

Step-by-step explanation:

500ml÷100ml= 5

2.5mg×5= 12.5mg

James works at a department store and receive a 25% discount on his purchase he purchases some new clothes at the store and his total before the discount is $145.20 what is James total after the discount

Answers

Answer:

$108.90

Step-by-step explanation:

James pays 75% of the amount, so he pays ...

0.75 × $145.20 = $108.90

James' total after the discount is $108.90.

Need help ASAP. Thanks!

Answers

Answer: 114

Step-by-step explanation:

To find the perimeter, you will find the distance around the shape by adding the numbers.

The is one missing side and to find that side you will subtract 10 from 38.

38 - 10 = 28

Now add the them.

28 + 5 + 10 + 26 + 10 + 35 = 114

MP=Rs540,discount=5%

Answers

Answer:

hi rojithapo

Step-by-step explanation:

my name is Naveen I am indian not China

my look like China boy

My favorite group, The Lumineers, is coming to Prescott and YC for a concert. Tickets are sold in three levels, $45, $65, and $95 depending on seats. The auditorium seats 1100 people total on the different levels; for them to come to YC we need to sell $66,500 worth of tickets and the auditorium has as many cheap ($45) tickets as the sum of the other two levels ($65 and $95).

Answers

Answer:

550 $45 tickets, so $24750 worth of $45 tickets

Step-by-step explanation:

If $45 tickets=x, $65=y, and $95=z, then the question is saying x=y+z. And if x+y+z=1,100, then x=1100/2, so 550 $45 tickets. 550*45 is $24750

Explain why Figure B is not the image of Figure A after a rotation using center P

Answers

Answer:

because the are not the same measurement nor the right placement

Step-by-step explanation:

The sides of figure B appear narrower than the sides of figure A.

We need to explain why Figure B is not the image of Figure A after a rotation using centre P.

What is a rotation?

A rotation is a type of transformation that takes each point in a figure and rotates it a certain number of degrees around a given point.

Now,

The reason why figure B is not the image of figure A after a rotation using centre P includes

1) The angle of rotation is measured as 180 - 45 = 135°, while the angle of rotation of the base is (90 - 26) + (90 - 71) = 83°

2) Rotation of a figure is a rigid transformation, such that the dimensions of the sides of the pre-image and the sides of the image should be equal after the rotation, however, the sides of figure B appear narrower than the sides of figure A.

Therefore, the sides of figure B appear narrower than the sides of figure A.

To learn more about a rotation of figures visit:

https://brainly.com/question/11392539.

#SPJ2

4). A rectangle is twice as long as its width. One way to write an expression to find the perimeter
would be w+w+2w + 2w. Write the expression in two other ways.

Answers

Step-by-step explanation:

p= 2(L+w)

= 2(2x+y)

P=L+L+L+L

=2x+y+2x+y

The product of eight and a number x

Answers

Answer:

To write this down as an algebraic expression you would simply need to multiply the two terms together.

So in this case it would be 8 multiples by x which is 8x

Step-by-step explanation:

1) Find out the variables in the Expression

2) Find the operation that is done to the variables

3) Apply the operation to those variables.

The product of 8 and an unknown number x is 8x.

What is multiplication?

Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.

Given the product of 8 and x

Product is also called multiplication.

Multiplication is an arithmetic operator which is applied in between two numbers or variables.

For example 2 × 4, 4 × 5.

So,

Product of 8 and x must be

8 × x = 8x

Hence "The product of 8 and an unknown number x is 8x".

For more information about multiplication,

brainly.com/question/14059007

#SPJ2

What is the answer to -2r-4r=0

Answers

Answer:

r = 0

Step-by-step explanation:

First, combine like terms:

(-2r - 4r) = 0

(-6r) = 0

Isolate the variable, r. Divide - 6 from both sides:

(-6r)/-6 = (0)/-6

r = 0/-6 = 0

r = 0 is your answer.

Answer: R=0

Step-by-step explanation:

Point B ∈ AC . Points K, M, N, and P are the midpoints of AB , AC , MC , and NC , respectively. Write a congruency statement for each pair of congruent segments.

Answers

Answer:

AK = BK, AM = CM, MN = CN, NP = CP

Step-by-step explanation:

B ∈ AC

Points K, M, N, and P are the midpoints of AB , AC , MC , and NC

Then

K is midpoint of AB ⇒

AK = BK

M is midpoint of AC ⇒

AM = CM

N is midpoint of MC ⇒

MN = CN

P is midpoint of NC ⇒

NP = CP

1. How many quadrants are on the Premiere Pro Screen?

Answers

It is quadrant proscreen

Answer:

four quadrants on the monitors: Left, Right, Top Middle and Bottom Middle.

Step-by-step explanation:

PLZ ANSWER QUICKLY, I NEED THIS SOON, thx :) If m∠A = m∠B and m∠A + m∠C = ∠D, then m∠B + m∠C = ∠D. Which property is shown? reflexive property substitution property symmetric property transitive property

Answers

Answer:

Substitution Property

Solve and graph the absolute value inequality: 2x + 4 > 8. (1 point)
-9-8-7-6
-4
-1
1
2
3
2
5
7
B 9
-9-8-7-6-5
- 2 - 1
O
1
2
5
7
8
9
-9-9-7-6-5-4-3-2-1
1
3
9
1
3

Answers

Answer:

x>2

Step-by-step explanation:

2x+4>8

subtract -4 both sides

2x+4(-4) > 8(-4)

2x >4

divide 2 both sides

2x/2 > 4/2

x > 2

−4−3−2−1 0 1 O --3---4--5--6--7--8--9->

How to evaluate a piecewise function ?

Answers

Answer:

So it's going to be 3 times 2 minus 8 3 times 2 is 6 6 minus 8 is negative 2 and that's the answer.

Step-by-step explanation:

6- X=-12
Will mark brainlest if right!

Answers

Answer:

Step-by-step explanation:

6-18=-12

\(` u`)/

Answer:

X-18

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 6-x-(-12)=0

Solve : -x+18 = 0

Subtract 18 from both sides of the equation : -x=-18

Multiply both sides of the equation by (-1) : x = 18

3
— of -60 please help me!
4

Answers

Answer:

-45

Step-by-step explanation:

Janet started riding her bicycle 5 meters from her house. Her friends used a table to
record the distance traveled by Janet in 1-second intervals.

Answers

seconds to meters

1 - 5

2 - 10

3 - 15

4 - 20

and so on

Seven more than the quotient of a number and 2
(Algebraic expression)

Answers

Answer:

(x ÷ 2) + 7

Step-by-step explanation:

A quotient is the answer to a division problem...

So.... Let's say "a number" is x

(x ÷ 2) + 7 = Seven more than the quotient of a number and 2

That should be the answer!

Please mark Brainliest!!! =D

What is the opposite of -63

Answers

Answer:

all u have to to do is coint up

- 11r+3= - 41
Please

Answers

Answer:

R=4

Step-by-step explanation:

Let x= -11/8 and y= -11/4

Which expression has a negative value?
x + y
x — у
х.у
х/y

Answers

Answer:

x + y

Step-by-step explanation:

In these examples, a and b are positive numbers.

- a + ( - b) = - (a+ b)

- a - ( - b) = - a + b

- a * - b = a * b

- a / -b = a/b

Hope this helps understanding.

what can you conclude about parallel lines with regard to the distance between them? use the word perpendicular your answer.

Answers

Answer: Hope this helps ;3

The shortest distance between two parallel lines is the length of the perpendicular segment between them. It doesn't matter which perpendicular line you choose, as long as the two points are on the lines.

Answer: Perpendicular is the length of the distance of parallel lines

Step-by-step explanation:

The length of a rectangle is eight more than twice its width. The perimeter is 88 feet. Find the dimensions of the rectangle.

A w = 10 ft, l = 18 ft

B w = 16 ft, l = 28 ft

C w = 18ft, l = 24 ft

D w = 12 ft, l = 32 ft

Answers

Answer:

D w = 12ft, l = 32ft

Explanation:

Make an equation for your length based on the given information.

l = 2w + 8

Make an equation using what you know about the perimeter

p =2l + 2w, p = 88

88 = 2l +2w

Substitute in your previous equation for l.

88 = 2(2w + 8) + 2w

Distribute and simplify.

88 = 4w + 16 + 2w

88 = 6w + 16

72 = 6w

w = 12

Now you can solve for l using the first equation.

l = 2(12) + 8

l = 32

Your answer is w = 12fr, l = 32ft. You can check your work by plugging the values back into the perimeter equation.

10% of £26 is equal to x% of £52. Calculate the value of x.

Answers

Answer:

Step-by-step explanation:

26 × 10 ÷ 100 = 52 · x ÷ 100

260 = 52 · x

x = 5

6(x – 1) = 9(x + 2) solve for x

Answers

It’s -8 the answer for your question

Gershon lives 3 10 mile from the soccer fields. How far does Gershon walk if he walks from home to the soccer fields and back home? How many miles did he walk

Answers

Answer:

Gershon walked 620 mile

Step-by-step explanation:

From the question,

Gershon lives 310 mile from the soccer fields,

This means the distance from where Gershon lives to the soccer fields is 310 mile.

Likewise, the distance from the soccer fields to where Gershon lives his as well 310 mile.

So, if Gershon walks from his home to the soccer fields, he will cover a distance of 310 mile.

Then, if Gershon walks back home from the soccer fields, he will cover another distance of 310 mile.

Now, To determine how many miles he walked,

Total number of miles Gershon walked = The distance from where Gershon lives to the soccer fields + The distance from the soccer fields to where Gershon lives

Hence, Total number of miles Gershon walked = 310 mile + 310 mile

Total number of miles Gershon walked = 620 mile

Hence, Gershon walked 620 mile

simplify and solve

a x= -16
b x = -10
c x=10
d=16

Answers

1/2 (-4x + 12)= 26

-4x + 12= 52

-4x = 52 - 12

-4x = 40

x= 40/-4

x= -10

The answer is B. x = -10

Lily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. Her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 How can her partial solution be interpreted?

Answers

Answer: C

Step-by-step explanation: I just did it in e2020

Answer:

Step-by-step explanation:

I took the quiz edge2021

What is the value of x? 2/7(x+4)=−6 Answers: x=−35 x=−25 x = 25 x =35

Answers

Answer:

2/7(x+4)=−6

or x+4 = -(6*7)/2

or x+4 = -21

0r x= -25

Other Questions

plz answer soon need answerwhen talking about sodium carbonate reaction as the amount of surface area increases what happens to the rate of this reaction????rate is fasterrate is slowerrate stays same Which algebraic equation models the English sentence, a number subtracted from 8 is equal to 4? -5+9(r+8)pls show me the work A shop owner did a survey to determine the ages of shoppers who made purchases in the shop. The results for one afternoon are shown. How many shoppers were between the ages of 20 and 30, including 20 and 30? What were their ages? 13, 19, 20, 30, 30, 31, 38, 48, 50, 52, 55, 56, 65, 67, 69, 69, 70, 75 what is the value of x? Find distance AB.A(3, 2) and B(9,7) A scientist wants to test whether the pH, salinity, or temperature of seawater impacts coraldevelopment. He sets up an experiment with three conditions:Aquarium 1: Normal pH, normal salinity, normal temperatureAquarium 2: High pH, high salinity, high temperatureAquarium 3: Low pH, low salinity, low temperatureWhat factor would improve experimental design the most? Eliminating Aquarium 1 since it only uses normal conditionsTesting one variable at a time and keeping the other two variables constantUsing one aquarium and changing the variables from day to daySetting up the variables on a gradient in each aquarium Which fund classification would a focus on only stocks of technology companies match? a. Growth fund b. Sector fund c. Balanced fund d. International fund What Are the Different Forms of Government?:Question 1A form of government where the King and Queen gover with the guidance of aconstitution and an elected group is best defined by which term?Select one:ORepublicOA Representative DemocracyConstitutional Monarchy8Dictatorship Okkkkkkkkkkkkkkkkkkkkkkkkk Summarize the recommendations that Marqus de Rub made after his survey of the northern borderlands of Spanish territory in North America. 1. Food historians are responsible for much of the information we know about the history of food. List five groups of people who are common users of information gathered by food historians. A popular brand has introduced a new design of jeans. All major stores have stocked the jeans because the brand usually sells very well. But the cost of these jeans is much higher than those of other brands, so people don't buy them. How will the price of the jeans be affected? Give reasons to your answer PLEASE I NEED HELP :((((;(((( What does Lizabeth most likely mean in the following passage (paragraph 7)? 0.28 + 0.2x = 1.5 3 6.2 1.3 Which cellular process takes place in the ribosomes that are bound to the endoplasmicreticulum?A.The synthesis of new proteinsB.The replication of nucleic acidsC.The conversion of radiant energy to glucoseD.The breakdown of waste material The _____are considered aMilitary Empire. They conquered smallcommunities around them and took peoplefrom these communities as slaves.A. AztecB. ToltecC. Olmec 3. If the Wall Street Journal published an article w/ the headline "Poultry Farmers Detect Infectious Avian Bird Flu," what would happen to the demand curve for chicken? What good or service is being changed in the scenario? What is the determinant of demand that caused the change? The local reader's club has a set of 64 hardback books and a set of 24 paperbacks. Each set can be divided equally among the club members. What is thegreatest possible number of club members?A. 6B.192C. 12D. 8