Mathematics College

if 3 student are absent from a class og 48
​

Answers

Answer 1

Answer:

whats the question

Step-by-step explanation:

Related Questions

Sophia, Aiden, and Jaiden had a challenge to see who could bike the farthest in one day. Sophia biked 13 miles, Aiden biked 2 times as many miles as Jaiden and Jaiden biked 3 times as many miles as Sophia. How many miles did Aiden bike?

Answers

Answer:

78 is the answer

Step-by-step explanation:

ok so look below for steps to solve it!

step 1: it says Jaiden did 3* as many so multiply 3*13=39

step 2: then multiply 39*2=78

step 3: thus, the answer is 78

please give me brainliest! have a great day!

Answer:

Its 78

Step-by-step explanation:

Multiplication.

Find the missing factors.

- 3 x (-7) = _____

5 x ____ = -15

____ x (-2) = -24

____ x (-2) x (-4) = -32

(-3) x ____ x (-9) = 81

Answers

Answer:

1: 15

2: -3

3: 12

4: 4

5: 3

Step-by-step explanation:

I think this you can do this .

NEED HELP WILL MARK BRAINLLIEST
QUESTION 15

Answers

Answer:

yesss

Step-by-step explanation:

Write an expression that represents the perimeter of triangle.
Combine like terms.
3.x
3x
15
Perimeter of triangle:
If the perimeter of the triangle is 90, what is the value of x?

Answers

The value of x is 12.5

A triangle has 3 sides: side A, side B and side C

Perimeter of a triangle = side A + side B + side C

Side A = 3x

Side B = 3x

Side C = 15

Perimeter of a triangle = 90

Perimeter of a triangle = side A + side B + side C

90 = 3x + 3x + 15

90 - 15 = 3x + 3x

75 = 6x

x = 75 / 6

x = 12 3/6

x = 12 1/2

= 12.5

x = 12.5

https://brainly.com/question/19761201

PLEASE, PLEASE IM BEGGING YOU

Which of the following best defines an input? (4 points)

a
An input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.

b
An input is a special type of relation for which there is a rule that pairs each input with exactly one output.

c
An input is a set of ordered pairs in which no y-value repeats.

d
An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

Answers

Answer:

d

Step-by-step explanation:

hope this helped!!!!!

Answer: d

An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

Step-by-step explanation: Its d because the function has one output for each input so d is the correct answer.

I also saw the question on a different persons test in brainly and it was d.

Which inequality is true?
3 2
0-1
0-1
3
Pls help

Answers

B is correct 3/4 is greater than 2/3


Enrique is on a diet. His weight change in pounds can be described as between
-10 and -20. What number could be the number of pounds Enrique lost? Explain how you chose your number.

Answers

Answer:

Step-by-step explanation:

-15 :D i chose this bc of simple logic.

tell if it is possible to prove that the triangles are congruent

Answers

Answer: If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent. SAS: If any two angles and the included side are the same in both triangles, then the triangles are congruent.

Step-by-step explanation: hope this helps! Happy Holidays!

Simplify these radicals

Answers

Answer:

9) 7sqrt(2)

11) 8sqrt(2)

13) 3sqrt(7)

Step-by-step explanation:

9) factor the radicand 98 into 7*7*2, 7^2*2, and then factor out the 7 squared to the outside of the radical to get 7 square roots of 2

11) factor the radicand 128 into 8*8*2, 8^2*2, and then factor out the 8 squared to the outside of the radical to get 8 square roots of 2

13) factor the radicand 63 into 3*3*7, 3^2*2, then factor out the 3 squared outside of the radical to get 3 square roots of 7

how do you use the order of operations to solve this problem:


7(5+6) - 4


A.73

B.no answer in text provided

:/ what it said

Answers

First you do “Parenthesis”. So add to get 11. Next you do “Multiplication”. So multiply 7 and 11 to get 77. Last you do “Subtraction”. Final answer is 73.

1. What is a function?
2. How do you calculate the y-intercept of a function based on the graph, an equation, or 2 given points?
3. What is a composite function?

Answers

Answer:

see explanation

Step-by-step explanation:

1

A function is a relationship between 2 variables that gives exactly one output value for every input value.

2

From a graph the y- intercept is the value of the y- coordinate on the y- axis where the function crosses the y- axis.

If c is the y- intercept then its coordinates are (0, c )

Given an equation to find the y- intercept, let x = 0 in the equation and solve for y ( the y- intercept )

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given 2 points, calculate m using the slope formula, then obtain the equation using either of the 2 points. The y- intercept is then the value of c

3

The composition of functions is an operation in which you use one function as the input into another and perform the operations on that input function.

Given f(x) and g(x) then

f(g(x)) and g(f(x)) represents the composition of the functions

relative frequency of 80

Answers

Answer:8/10

Step-by-step explanation:

a circle has a diameter of 6 centimeters what is the approximate area of the circle​

Answers

Answer:

28.26 [tex]cm^{2}[/tex]

Step-by-step explanation:

The radius is half of the diameter. 6/2 = 3, so the radius of this circle is 3 cm.

The formula for the area of a circle is: π[tex]r^{2}[/tex]

Plugging 3 into the radius, we have:

[tex]3^{2}[/tex] × π =

9 × π

We can round π to 3.14

9 × 3.14 = 28.26

The value of 4^9 is how many times as great as the value of 4^6? Choices: 3,4,12,64 / I think it’s 64 but I wanna make sure!

Answers

I think it’s 12

Explain :

What is the first step in solving the equation 9 m - 2 = 16?

Multiply each side by 9.
Subtract 2 from each side.
Add 2 to each side.
Divide each side by 9.

Answers

Answer:

c. add 2 to each side

Step-by-step explanation:

9m-2=16

you want m by itself so the first step is to add 2 to each side of the equation

16.
Fill in the table below for the following linear equation.
2x - 3y = -9
x
у
I

Answers

Answer:

Step-by-step explanation:

I’m back from hell

Solve the system using elimination
2x + 3y = 8
5x + 6y = 17

Answers

(2x + 3y = 8)x5
(5x + 6y = 17)x-2

10x + 15y = 40
-10x - 12y = -34
cancel 10x and -10x

3y = 6
y = 2

replace y in one of the equations with 2

2x + 3(2) = 8

solve for x

2x + 6 = 8
2x = 2
x = 1


check:
2(1) + 3(2) =
2 + 6 = 8

5(1) + 6(2) =
5 + 12 = 17

Plzzz help meeeeeeeeeeeeee

Answers

I think it’s the second one

hey anyone in 7th grade I need advise, on a guy

Answers

Answer:

im in 6th but i gotchu, spilllll

Step-by-step explanation:

Determine whether b=65 is a solution of the equation
b/13=5

True
False

Answers

Answer:

True

Step-by-step explanation:

65/13     Divide

5       You get 5

find the slope of the line that passes through the given cordanits-1,6 and 4,3​

Answers

Answer:

-1

Step-by-step explanation:

the coordinates are (1,6)(4,3)

lets say that

x1=1

x2=4

y1=6

y2=3

slope formula: (y2-y1)/(x2-x1)

                       = (3-6)/(4-1)

                       = -3/3

                       = -1

Use the square root property of equality to solve

(x – 3)2 = –4.


The solutions are

Answers

Answer:

3+2i

Step-by-step explanation:

just did it

Answer:

Step-by-step explanation:

CAN SOMEONE PLEASE ANSWER MY LAST QUESTION . WOULD MAKE MY DAY THANKS.

Answers

Answer:

kk

Step-by-step explanation:

end-of-module Assessment task 7-1 answers.

Answers

Answer: 6

Step-by-step explanation:7 -1=6

what is the slope of a line that passes through both (-2,-1) (-4,-7)

Answers

Answer:

-1/3

Step-by-step explanation:

Formula: y2 - y1

x2 - x1

Solve: -1 -(-2)

-7-(-4)

= -1/3

Plzz help
Which of the following correctly uses absolute value to show the distance between -80 and
15? (5 points)
A. |-80 - 15| = |-95| = -95 units B. |-80+ 15| = |-65| = 65 units
C. |-80 - 15| = |-95| = 95 units
D. |-80 + 15| = |-65] = -65 units

Answers

Answer:

Its A

Step-by-step explanation:

I took the test

which has the greater magnitude 47 dollars or -86 dollars

Answers

Answer:

47 dollars.

Step-by-step explanation:

3. Farmer Brown is growing crops. In his field he has 25 square fe of corn and 25 square feet of wheat. What is the area of Farmer Brown's field?​

Answers

Answer:

25 x 25= you gey ur answer

Step-by-step explanation:

Answer:

50 square feet

Step-by-step explanation:

If he has 25 square feet in corn and 25 in wheat so add them together and you get the full area of the entire field

What is the y-intercept of the line?
Help fast!!!!

Answers

(0,1) is the best answer

17 POINTS!!!!!! Tim was asked to solve this equation using decimals: Find 25% of 112. He must first set up an equation to help him solve it. How will it look?

Answers

Answer:

25% of 112 is 28. 112÷4 would be your equation

Answer:

28

Step-by-step explanation:

go on google and look up dollar times it helps with this type of question

Other Questions
What is the equation of the line through (-6,-5) and (-4,-4) in slope-intercept form? I REALLY NEED HELP! I will mark u Brainiest!!!!The data shows the number of years that 30 employees worked for nc insurance company before requirement. _____ is the population mean for the number of years worth, and _____ % of the employees worked for the company for the last 10 years. (round off your answers to the nearest integer.) Guys wouldnt it be racist if a black person calls a white person a cracker? and if not then would it be racist for a white person to call a black person chocolate or something along the lines of that Item 10Read the passage.The Sandia MountainsSurrounding New Mexicos largest city are some of the most majestic and awe-inspiring mountains in the Southwest. The Sandia Mountain range stretches only 17 miles. Its highest point, Sandia Crest, is just over 10,000 feet high. This point is two miles above sea level but only one mile above the city of Albuquerque.The word sandia means watermelon in Spanish. The range received its name because of the deep reds, maroons, and pinks that make up its granite and limestone faces. These colors are especially striking at sunset. The westward face of the range is characterized by its rugged, sheer cliffs and large, rocky outgrowths. The eastward face slopes gradually and is covered in the green of pine and juniper trees.The Sandia Mountains have many different attractions that draw tourists each year. One of these is the Sandia Man cave, first discovered and excavated in the 1930s. During its excavation, human tools and clothing were found, as well as the remains of a prehistoric mastodon. Evidence at the cave site dates human usage between nine and eleven thousand years ago, making this one of the oldest human habitats in North America.Another attraction is the Sandia Peak Tramway. This tram system has two tram cars that run every 15 to 30 minutes. One car ascends the mountain, taking passengers to the top where they disembark. The other descends the mountain, bringing them back down. First opened in 1966, the cars hold a maximum of 55 passengers. During construction of the tram, thousands of helicopter flights lifted cables, workers, and materials to build the two towers to the mountaintop.The total length of the tram system extends nearly three miles. The span that extends from the second tower to the peak is the third longest clear span in the world. A clear span is a "length of cable between supporting towers." The cars travel at a speed of 12 miles per hour and provide passengers with an unimpeded view of the city of Albuquerque, the Rio Grande, and even three extinct volcanoes.Tram passengers are also able to see a wide variety of birds and animals native to the mountains ecosystem. As a passenger on the Sandia Peak Tramway, you might see golden eagles, Stellers jays, ravens, and canyon wrens. You may also glimpse a few land animals like mule deer, black bears, and bobcats.Read this excerpt from "The Sandia Mountains."Surrounding New Mexicos largest city are some of the most majestic and awe-inspiring mountains in all of the Southwest. The Sandia Mountain range stretches only 17 miles. Its highest point, Sandia Crest, is just over 10,000 feet high. This point is two miles above sea level but only one mile above the city of Albuquerque.How does the first sentence in the excerpt develop the idea that the Sandia Mountains create a beautiful and unique landscape?It explains that the Sandia Mountains are located in the Southwest.It suggests that the view from the Sandia Mountains may be quite spectacular.It uses the adjectives majestic and awe-inspiring to describe the mountains.It mentions that the Sandia Mountains surround New Mexico's largest city. For the figure shown on the right, find the value of the variable and the measures of the angles. PLZ HELP suppose you work at a job where your pay varies directly as the number of hours you work. your pay for 7.5 hours is $45. find your pay for working 30 hours? Whoever answers was his right Ill give you a Brainly How did Common Sense influence the Declaration of Independence?A) by using most of the language and format of the Declaration B) by persuading the Continental Congress to meet and discuss independence C) by introducing many of the ideas the declaration later expressedD) by suggesting authors who could write the Declaration Help! Computer Science Discoveries. Hurry its timed WILL MARK BRAINLIEST IF YOU GET THIS PROBLEM RIGHT Can yall help me with this Which detail can a reader learn from The Diary of a Young Girl that the reader cannot learn from the play The Diary of Anne Frank?how Anne speaks to her mother and fatherhow other characters feel about every situationhow other characters behave in different situationshow Anne truly feels about every situation What is the slope of a line perpendicular to the line whose equation is x-y=5xy=5. number 9 please !!!!!! please someone help ASAP ill mark brainliest A tape diagram. There are 45 children per 100 visitors. There are question mark children per 600 visitors. StartFraction part Over whole EndFraction = StartFraction 45 times 6 Over 100 times 6 EndFraction = StartFraction question mark Over 600 EndFractionOf the 600 people who visited the Amazing Art Museum on Tuesday, 45% were children.How many children visited the museum on Tuesday?To solve the problem, we can write the asa and then create an .On Tuesday, children visited the museum. The individual 50 states lack which basic characteristics of a state? Aline crosses the coordinates (-4,5) and (2.-4). What is the slope of the line?A 2/3B -3/2C -2/3D 3/2 Helppp please i dont get it how did the Spanish-American war affect the position of the United States in world politics and stature. A.it signal the rise of the United States as a world powerB. it left note that the United States was a lone global superpowerC.the loss of the war called the United States to be viewed only as a regional powerD. the United States gained no additional prestige for its victory against the Spanish