Mathematics High School

Which model represents the product 4×13?

Answers

Answer 1

Answer:

Your answer is the one in the bottom left corner.

Step-by-step explanation:

Hope this helps!

Answer 2

Answer: C

Step-by-step explanation:

Related Questions

Please answer this qusetion

Answers

Answer:

Step-by-step explanation:

With way one, we can easily count the tally marks, but with way 2 it becomes much harder for us to count the tallies when we are done.

Answer:

Step-by-step explanation:

its easy to count way 1 but way 2 is harder to count

pls answer for points and brailliest answer

Answers

Answer:

Step-by-step explanation:

Let's call Ahmed's number x,

If he multiplies it by 2, it becomes 2xHe then divides it by 5 so it would be 2x ÷ 5The result was 4, so it would be written as 2x ÷ 5 = 4

To solve for x,

First, multiply both sides by 5: 2x = 20Finally divide both sides by 2 to get x on its own: x = 10Answer: He was thinking of the number 10

You could also work backwards:

If he ×2 then ÷5, you would ×5 then ÷2 (doing the opposite):

4 × 5 = 2020 ÷ 2 = 10

Hope this helps!

What is the equation of the perpendicular bisector of the line
segment between (-1,5) and (3, 7)?

Answers

Answer:

Step-by-step explanation:

Which graph represents the piecewise-defined function f(x) = { -x + 4, 0 ≤ X< 3
6,
X ≥ 3

Answers

9514 1404 393

Answer:

(d)

Step-by-step explanation:

The second line of the function is ...

f(x) = 6, x ≥ 3

This tells you that portion of the graph is the horizontal line y = 6, extending to the right from x = 3, and that there will be a solid dot at (3, 6).

This shows only on the attached graph.

Answer:

4th graph

Step-by-step explanation:

Convert to slope-intercept form to graph 3x+5y=10

Answers

Slope intercept: -3/5
Y intercept: (0,2)

Solve for the value of x that makes likes r and s parallel.

Answers

x=r*s in order to make it parallel u must add r and s

Convert each of the following fractions into a decimals

Answers

a) .25

b) .6

c) .875

d) 3.3125

e) .06

f) 19.425

A 10 kg bag of potatoes costs $5. Write a formula for the cost of potatoes.

Answers

Answer:

10/5

Step-by-step explanation:

10 bags =5$

therefore one kg equals 10/5

Jodi is going to start up a cookie baking business over the summer to make some extra money. It costs her $2.45 in supplies to make a dozen cookies. She wants to markup the price by 150%. How much should she sell a dozen cookies for? $

Answers

Sfbxdfgbbffjxhndkxhbdbdidhdbdudbdjxudj

High School
Please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please AND SHOW YOUR WORK

Answers

Answer:

Step-by-step explanation:

6) y = 2x² + 6x - 80

1) y = 2*x² + 2*3x - 2*40

y = 2 [ x² + 3x - 40]

2) Sum = 3

Product = -40

Factors = (-5) ; 8 {-5 +8 = 3 ; (-5)*8 = -40}

y = 2 [ x² + 8x - 5x - 40]

= 2 [ x(x + 8) - 5(x + 8) ]

= 2 [ (x +8) (x - 5)]

y = 2(x +8)(x -5)

b) y = 0

2(x + 8)(X - 5) = 0

x + 8 = 0 ; x - 5 = 0

x = -8 ; x = 5

(-8) ; 5 are the zeros.

what is the difference between the independent, dependent, predictor, outcome, response variables?

Answers

The outcome variable is also called the response or dependent variable, and the risk factors and confounders are called the predictors, or explanatory or independent variables. In regression analysis, the dependent variable is denoted "Y" and the independent variables are denoted by "X".

what is the slope of 8x-2y-1=0?

Answers

Answer:

Step-by-step explanation:

Answer:

4 is the answer

good luck

helpppppppppppppppppppppppppppp

Answers

Answer:

hii

Step-by-step explanation:

I don't know what is the answer

Answer:

use formula

Step-by-step explanation:

and solve step by step hope it helpd

15.35m rounded to the nearest whole number

Answers

Answer:

The answer is 15m

Step-by-step explanation:

The meaning whole number means an actual whole number, decimals are just part's of a whole number, so excluding decimals:

If you look at 5 and compare it to 3 following next, 3 is not higher then 5 and therefore is rounded down.

Hope this helps!

For brainily please help

Answers

I think it’s W=16
Hope it helps

.
13
14
15
16
17
18
19
20
>
Complete the following:
1. Write an exponential expression: choose an odd number between 0 and 10 to be the base and an even number
between 0 and 10 to be the exponent.
2. Label the base and the exponent.
3. Then write the exponential expression in expanded form and standard form

Answers

Answer:

I have work busy byeeeeeeeee

Mira has $76 in her bank account and receives $11 in allowance every week. Write and expression to represent how much money she after w amount of weeks

Answers

Answer:

87w

Step-by-step explanation:

If she has $76 in her accoumt

and receives $11every week

76+11=$87

she would have$87xw in w amount of weeks

Answer:

76 + (11w)

Step-by-step explanation:

Mira has $76 in her bank account and receives $11 in allowance every week. Write and expression to represent how much money she after w amount of weeks

----------------------------

76 + (11w)

least common denominator between the fractions 1/3 and 2/8

Answers

Answer:

LCD 1

Step-by-step explanation:

Answer:

I believe the LCD is 24.

Step-by-step explanation:

please help im the worst at algebra 2

Answers

Answer:

Option A

Step-by-step explanation:

According to the matrix, the system is:

3x + 2y -z = 40x + 3y + 7z = 8 ⇒ 3y + 7z = 8x - 3y + 4z = 7

Correct match is A

Gabriella answered 72 questions correctly on her multiple choice history final and earned a grade of 36%. How many total questions were on the final exam?

Answers

Answer:

There were 200 Questions on the Final.

Step-by-step explanation:

Use the definition f(a) = lim x->a f(x) - f(a)/(x-a) to find the derivative of the given function at the indicated point.2) F(x) =-8 -×2, a = 2. A.) 2 B.) -2 c.) -4 d.)4

Answers

Answer:

Step-by-step explanation: HOPE IT HELP

A card is drawn at random from a deck of cards. Find the probability of getting the 5 of diamond

Answers

The probability is 1 out of 52

|2i+3j| is equal to:

Answers

Answer:

Step-by-step explanation:

|2i+3j|=√(2²+3²)=√(4+9)=√13

is it true 30 is 6 times as much as 5?

Answers

Answer:

Yes, its true that 30 is 6 times as much as 5.

6×5=30.

Answer:

yes

Step-by-step explanation:

because 6x5=30

9) List the numbers in order from least to greatest.
square root of 5, 2.5, 2 1/3 , square root of 8

Answers

Square root of 5, 2 1/3, 2.5, square rot of 8

this is algebra 1 id appreciate it if you could help me thx!

Answers

Answer:

Option 4: 0

Step-by-step explanation:

Given the function, f(x) = 3x, and the domain. {-3, 1, 4}:

Substitute the values of each domain as inputs into the function:

x = -3

f(-3) = 3(-3)

f(-3) = -9

x = 1

f( 1 ) = 3( 1 )

f( 1 ) = 3

x = 4

f(4) = 3(4)

f(4) = 12

Therefore, the correct answer is option 4) 0, because there is no input value that provides an output of 0. You were only given three domain values that provided its corresponding outputs.

Which of the following equations are models for the ordered pairs shown in the table?

A. Y=4X+1
B. Y=1/4 X+1
C. Y=-4X+1
D. Y=-1/4 X+1

Answers

Answer is C
I hop this helpssss :):):)

In a United States flag, the length of the union is fly, and the width is 13 of the hoist. 7 If the fly is 6 feet, how long is the union. 2 5 of the

Answers

Answer: These American flag measurements ratios are: (A) Height (hoist) of the flag = 1.0; (B) Width (fly) of the flag = 1.9; (C) Union height (Hoist of the canton) = 0.5385 (A × 7/13, spanning seven stripes);

Step-by-step explanation:

Hope this helps!

Answer:

cut.ly/4Ivk

Step-by-step explanation:

This link should help cut.ly/4RIvk

Given that ∠A≅∠B, Evelia conjectured that ∠A and ∠B are acute angles.

Which statement is a counterexample to Evelia's conjecture?

1. m∠A=126° and m∠B=126°

2. m∠A=114° and m∠B=170°

3. m∠A=30° and m∠B=40°

4. m∠A=45° and m∠B=45°

Answers

Answer:

answer is choice 4 because in te given angle A and angle B are congrunt and if they are acute the degree measure is 0-90

F(x)=x2 -x and g(x)=12-x2

Answers

Answer are in pictures below

Other Questions

How many total carbon abms are therein the reactants of cellular respiration?How many total oxygen abms are therein the reactants of cellular respiration?How many total atoms of hydrogen arethere in the reactants of cellularrespiration?How many total carbon atoms are therein the products of cellular respiration?How many total oxygen abms are therein the products of cellular respiration?How many total atoms of hydrogen arethere in the products of cellularrespiration? In a certain Algebra 2 class of 29 students, 8 of them play basketball and 16 of them play baseball. There are 11 students who play neither sport. What is the probability that a student chosen randomly from the class plays basketball or baseball? consider a system for temperature measurement consisting of an integrated temperature sensor (electronic component sensitive to temperature) and an amplifier of the voltage signal produced by the sensor. the sensor has a voltage output and linear characteristic between -10 degrees and 20 degrees; at 0 degrees it is 1 v and increases by 0.1 v for each degree of temperature. it is required to determine the mathematical relationship that links the system output (represented by the amplified voltage) to the input (represented by the temperature of the environment in which the sensor is immersed) and to represent this relationship by means of a graph. Blaine subtracted 340,139 from 601,800 Is Blaine's answer correct? If not, explain why and write the correct answers. What are the most common sources of nitrates that lead to unhealthy water systems 10 sentences about computer parts. 3 paragraph of reaction paper about the movie entitled " the apostle Paul"kung sino maka answer i mamark ko as brainiest i need answer as soon as possible He wore a very weird mask to the Halloween party. why was dividing powers so important to the colonists Please please help I need this I have to put the main events into my own words.Please please help meRead the story.The TromboneJerry stepped off the bus at the music school, and he mentally reviewed the correct trombone slide positions as he walked to Room 10 at the end of the hall. He sat down at his chair in front of the music stand and smiled eagerly at Nadine, his teacher, who gave him a strange look.Wheres your trombone? she asked.Oh, no! Hed left it on the bus! Whatll I do? he asked, after explaining the situation to Nadine.Youll have to get it back, or your parents are out nine hundred dollars.Oh, no. He clapped his hands to his face in despair.She sent him home without a lesson. The bus ride back was pure agony. It reminded him of the previous bus, where the catastrophe had occurred. Fortunately, this driver, to whom Jerry confided his plight, advised him to call the bus companys lost and found. But it was six oclock; the bus companys phone recording said that the lost and found closed at five.The next day, Jerrys father drove him to the bus company office, andthe trombone wasnt there. No one had turned it in.Im an idiot, Jerry moaned, as his father drove him to the music school to meet his doom. I never do anything right.Youre not an idiot, youre a normal kid, and you do a million things right. Now youll never do this kind of thing again. If the trombone doesnt show up, well work out a way for you to pay for it over time.Walking the corridor to Room 10 beside his father, Jerry felt like a pirate walking the plank. With a feeling of dread he opened the door. Inside stood Nadine, working the slide on a trombone but not putting the mouthpiece to her lips. Waitthe trombone had a familiar dent on the bell and a familiar little scratch on the mouthpiece. It was his!Someone turned it in at the desk, Nadine smiled. A passenger from your bus. Thank goodness for honest people, huh?Jerry sank into his seat with an immense sigh of relief, and vowed to himself that he would never do anything wrong again in his life.Write a SummaryWrite a summary of the story you just read. Imagine that youre an archaeologist. This means that youll be studying ancient cultures and civilizations. You will be studying what people were like, where they lived, and where they went. Which of the six essential elements of geography would you be using in this job? Explain your answer in at least three sentences. a. Retomamos los elementos que conforman la estructura del editorial y las identificamos en el texto anterior Auschwitz como advertencia . Explicamos.TtuloIntroduccinCuerpoConclusin y times 7 then add t expression how did Greek ideas and traditions spread across the Eastern Mediterranean and the Near East? PLX PLX PLX NEEEEEED HEEEEEELP Part A Which statement best represents the central idea of the poem "The Cat and the Moon" ? A) Minnaloushe is wandering and pondering. B) People change and circumstances in life change. C) The cat wants to dance with his kindred. D) Minnaloushe is enthralled by the moon. Your friend drinks 2/3 of water. You dink 5/7 of a bottle of water find the difference of the amounts of water lift in each bottle Plus tardRewrite the statements in the futur simple. Question 1 with 1 blank Je vous envoie le colis ds que je le reois. Ils cherchent du travail ds qu'ils finissent leurs tudes. Please Ill give u brainlesst there is an image attached If 6 spiders can spin 6 webs in 6 minutes how long will it take 100 spiders to spin 200 webs -24x = -3 what is the solution to the equation?