Mathematics High School

can you help me with this problem.​

Can You Help Me With This Problem.

Answers

Answer 1

Answer:

9.5

Step-by-step explanation:

if you divide them

28.5÷3=9.5

38÷4=9.5

47.5÷5=9.5

57÷6=9.5

the constant proportionality is 9.5. They are equal.

Answer 2

Answer:

For every one inch of water the snow increases by 9.5

Step-by-step explanation:

38 - 28.5 = 9.5

57 - 47.5 = 9.5

Related Questions

The solution to m + (-38) = 15 is 53.

Answers

Answer:

it is true because when you do 53-38 it will be the same as 53+-38 both will have the sum of 15

Step-by-step explanation:

emilythompson35464

hope this helps srry if it doesn't tho

Answer:

YES!!!!! m=53

Step-by-step explanation:

m + (-38) = 15

m - 38 = 15

m = 53

whats the difference between graphing and writing equations from table, points, and equations,

Answers

The difference is that a graph is multiple of them and a table is in sections in points it’s like jotting them down and equations is step-by-step

Hope the help:)

A box of chocolates contains 18 square chocolates 10 of the squares are milk chocolate 3 are white chocolate, If Christina randomly chooses a chocolate out of the box, what is the probablity of her choosing a white chocolate square.?

A. 1/18
B. 1/6
C. 5/18
D. 1/3

Answers

Answer: B. 1/6

Step-by-step explanation:

Since there are 3 white chocolates, the fraction of white chocolate is 3/18.

3/18 simplified is 1/6.

B is the answer.
How to do :
10 milk chocolate
3 white chocolate
=13/18 total chocolates
Then 3/18 for white chocolate
Simply it!

give three examples of equations where there be infinitely many solutions. PLEASE HELP I WILL GIVE U BRAINLENEST AND 75 POINTS!!!!!!!!!!

Answers

Answer:

2(5x+9) = 10x+18

3(4x+2) = 12x+6

5(3x+7) = 15x+35

Does this anwser your question?!?

Answer:

See below

Step-by-step explanation:

For there to be infinitely many solutions, the equations have to be the same on the left side of the equation as on the right

3x+6  = 3 ( x+2)

As you can see when we distribute

3x+6  = 3x+6

Another example

2x+3 = x+ x+ 1+2

When we combine like terms

2x+3 = 2x+3

A third example

2x -5 +2x -6 = 7x-3x - 15+4

Combine like terms

4x -11 = 4x -11

Help needed ASAP will give you BRAINLIEST and 5 stars rate

Answers

Answer:

chart/graph

Step-by-step explanation:

chart/graph would most effectively accomplish their task. a map or subheading or photograph would do poorly in showing the rapid increase in water pollution

Derek has a bird that weighs 3 pounds. Use the double line diagram below to help you determine approximately how many kilograms this bird weighs.2 lines. The first line is labeled Pounds and has 6 marks, equally spaced apart, and every other mark labeled 3, 5, 7, respectively. The second line is labeled Kilograms and has 6 marks, equally spaced apart, and every other mark labeled, 1, 2, 3, respect

Answers

Answer:

the answer is 1.5

Step-by-step explanation:

if you look at the first line it say the first number is 3 right? and then if you look  at the second one the first number is 1 then you look at the middle line right below the 3 which means its a half so add 1 and the half and a half is 0.5 and if you add those two together you get 1.5hope this helps :)

Where do the points of concurrency of certain types of triangles lie?
The circumcenter of an obtuse triangle lies the triangle.
The incenter of a right triangle lies the triangle.
The point of concurrency of the angle bisectors of an acute triangle lies the triangle.
The point of concurrency that is equidistant from the vertices of a right triangle lies the triangle.

Answers

Answer:

outside

inside

inside

on

The points of concurrency of a triangle include the following:

The circumcenter of an obtuse triangle lies outside the triangle.The incenter of a right triangle lies inside the triangle.The point of concurrency of the angle bisectors of an acute triangle lies inside the triangle.The point of concurrency that is equidistant from the vertices of a right triangle lies on the triangle.

What is a triangle?

A triangle can be defined as a two-dimensional shape that is typically made up of three (3) sides, three (3) vertices and three (3) angles. This ultimately implies that, a polygon that has three (3) lengths of sides is a triangle.

Types of triangle

In Geometry, there are different types of triangle based on the length of their sides, vertices and angle, these include;

Equilateral triangleScalene triangleIsosceles triangleObtuse triangleRight triangle

What is a point of concurrency?

A point of concurrency refers to a single point that is shared by three (3) or more lines, segments, rays, or planes. Thus, a triangle is considered to be concurrent when three (3) or more lines intersect at a single point.

Read more on point of concurrency here: https://brainly.com/question/11844452

b+8=12.2 solve for b

Answers

Answer:

b=12.2-8

b=4.2

thus

4.2+8=12.2

Answer:  B=4.2

Step-by-step explanation:

b+8=12.2

Subtract 8 from both sides

b+8-8= 12.2 - 8

Simplify

b=4.2

Please help meeeee !!!

Answers

X = 30 because 2x + 120 = 180 then 2x= 60 then x = 30

can yall please help? i have to pass geometry to play volleyball :( .

Answers

i’m pretty sure it’s the last one

Marc mixes blue and yellow paint to make his favorite shade of green, which he'll use to paint his house. He has 14 cans of blue paint and 20 cans of yellow paint when he starts. He wants the same green color every time he mixes, so the amounts of blue and yellow must always be proportional to the original mixture. On day 1, he mixes 4 cans of blue and 6 cans of yellow. On day 2, he mixes 6 cans of blue and 9 cans of yellow. 1. In simplest form, what is the ratio of blue paint to yellow paint in the mixture? Type your answer in the space below.

Answers

Answer:

The answer is 0,66

Step-by-step explanation:

Assuming he gets the exact same shade of green everyday, the ratio of blue to yellow for Marc's green color is 0,66 because 4 / 6 and 6 / 9 give the same results when calculated in decimal.

I hope this answer helps.

Bobby is trying to decide between two gym memberships. Gym A has a membership fee of $40 and then you pay $10 per class. Gym B has a membership fee of $30 and is $15 per class. How many classes will make the gyms the same price?

Answers

Answer:

2 classes

Step-by-step explanation:

a: 10x+40

b: 15x+30

10x+40=15x+30

subtract 10x from each side

40=5x+30

now subtract 30

10=5x

5 times what equals ten

5*2=10

x=2

Answer:

2 classes

Step-by-step explanation:

Are the expressions 3.16 - 0.22b and 2.88b Equivalent?

Answers

Answer:

no

Step-by-step explanation:

expand the following by using the distributive property: 6(-3w+1/3)

Answers

Answer:

-18w+2

Step-by-step explanation:

6*-3w=-18w

1/3*6=2

The resultant expression is -18w + 2 which could represent the expanded form by using the distributive property.

What is the expression?

Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.

The expression is given in the question as follows:

6(-3w+1/3)

We have to expand the given expression by using the distributive property.

As per the question, we have

⇒ 6(-3w+1/3)

Apply the distributive property of multiplication,

⇒ 6 × (-3w)+ 6 × (1/3)

⇒ -18w + 6/3

⇒ -18w + 2

Therefore, the resultant expression is -18w + 2.

Learn more about Expressions here :

brainly.com/question/21751419

#SPJ2

Which expression is equivalent to 4.25 − (−8)

Answers

it should be x=-4 the answer to the your

Answer:

4.25+8=17/4+32/4=49/4 or 12.25

is 2/3 a rational or irrational

Answers

Answer:

it is a rational number

Step-by-step explanation:

hope dis helps ;D

Answer:

irrational

Step-by-step explanation:

A rational number is one that can be written as the ratio of two integers. For example 3=3/1, −17, and 2/3 are rational numbers.So in that case 2/3 is irrational.

please help will mark brainliest

Answers

Answer:

y=-1/2x+8

Step-by-step explanation:

Y =-1/2x+8 1+2=3 3+8=9

During a musical an orchestra is playing. As the music plays, the volume changes in the beginning of the piece can be modeled by the equation s = 10│x - 4│+ 50 where s represents the sound level in decibels and x represents the number of measures of music played. Explain in words each step to find the following question:



At what number(s) measures played would the sound level be at 80 decibels?

Answers

Answer:

The numbers of measure of music played are 1 and 7

Step-by-step explanation:

Given

[tex]s = 10|x - 4| + 50[/tex]

Required

Solve for x when s = 80

Substitute 80 for x

[tex]80 = 10|x - 4| + 50[/tex]

Subtract 50 from both sides

[tex]80 - 50= 10|x - 4| + 50 - 50[/tex]

[tex]30= 10|x - 4|[/tex]

Divide through by 10

[tex]\frac{30}{10}= \frac{10|x - 4| }{10}[/tex]

[tex]3= |x - 4|[/tex]

Reorder

[tex]|x - 4| = 3[/tex]

This can be split into

[tex]x - 4 = 3[/tex] or [tex]x - 4 = -3[/tex]

Solve for x

[tex]x = 4 + 3[/tex] or [tex]x = 4 - 3[/tex]

[tex]x = 7[/tex] or [tex]x = 1[/tex]

Hence:

The numbers of measure of music played are 1 and 7

If 7p + 5q = -3, find q when p = 1.

Answers

Answer:

q=-2 when p=1

Step-by-step explanation:

Answer:

q = -2

Step-by-step explanation:

7p + 5q = -3

=> 7x1 + 5q = -3

=> 7 + 5q = -3

=> 5q = -3 - 7 = -10

=> q = -2

If Sarah starts her chores at 10:15 a.m. and it takes her 4 hours and 10 minutes to complete them, what time will she finish?


2:25 p.m.
2:05 p.m.
2:25 a.m.
6:05 p.m.

Answers

Answer:

2:25 pm

Step-by-step explanation:

If you look at the diagram of the clock I put, the blue hands are the starting times and the red are the ending times. The short arrow shows the hours so we move that four numbers clockwise (to the right). The long arrow shows minutes so we move it two numbers clockwise since inbetween each number is 5 minutes and we need to go 10 minutes. We switch the am to pm since the shorter arrow moves past the 12.

Find the sum of (x² + 6x – 5) + (2x2 + 15).

Answers

Answer :

★ (x² + 6x - 5) + (2x² + 15)

➠ x² + 6x - 5 + 2x² + 15

By combining similar terms, we ge[tex]t[/tex]

➠ x² + 2x² + 6x - 5 + 15

➠ 3x² + 6x - 10

By taking 3x common, we get

➠ 3x(x + 2) - 10

Hope It Helps!

Andrew goes biking every morning. The number of calories he burns during the bike ride depends on the distance he bikes.

c = the number of calories Andrew burns during the bike ride
d = the distance Andrew bikes

Which of the variables is independent and which is dependent?

Answers

Answer:

C hope this helps :)

Step-by-step explanation:

Answer:

d (distance) is independent and c (calories burned) is dependent

Step-by-step explanation:

the amount of calories burned depends on the distance Andrew rides his bike. the dependent variable depends on the independent variable.

Is the following statement true or false?
A line segment extends forever.
true
false

Answers

The answer to the question is False

Answer:

false

Step-by-step explanation:

Satellites in low-Earth orbit circle around our planet at about 4.72 miles per second. A satellite that relayed a phone text message traveled 16.52 miles before the message reached the recipient. How long did it take the text to go from phone to phone? It took the text seconds to go from phone to phone.

Answers

Answer: 3.5

Step-by-step explanation:

Divide 16.52 by 4.72. It equals 3.5.

Using the speed - distance relationship, the time it'll take for the text to travel from phone to phone is 3.5 seconds.

Given the parameters :

Transmission speed = 4.72 miles per second

Distance traveled = 16.52 miles

Recall :

Time = Distance ÷ Speed

Time taken = (16.52 / 4.72) = 3.5 seconds.

The time it took the text to travel from phone to phone is 3.50 seconds.

Learn more : https://brainly.com/question/18618957

Help please I would appreciate it ! 10 points

Answers

Answer:

:)

Step-by-step explanation:

Just get multiple base times height and then you'll get the answer.

7(5a-9)=100

umm..haha yeah HELP

Answers

I’m not sure what you want to find but if it’s for the answer for a in it’s exact form your answer will be 163/35 Hope this helps!

-6x +10 = -104

what’s x ?

Answers

Answer:

19

Step-by-step explanation:

-6x + 10 = -104

-6x = -114

x = 19

Answer:

[tex]\boxed {x = 19}[/tex]

Step-by-step explanation:

Solve for the value of [tex]x[/tex]:

-[tex]6x + 10 = -104[/tex]

-Subtract [tex]10[/tex] to both sides:

-[tex]6x + 10 - 10 = -104 -10[/tex]

-[tex]6x = -114[/tex]

-Divide both sides by [tex]6[/tex]:

[tex]\frac{-6x}{-6} = \frac{-114}{-6}[/tex]

[tex]\boxed {x = 19}[/tex]

Therefore, the value of [tex]x[/tex] is [tex]19[/tex].

Help pleasee , thank you so much in advance

Answers

Answer:

A - 2x + 4 + 50 = 10x - 2

Step-by-step explanation:

1.) It is the only equation that makes mathematical sense

2.) The sum of angles ABD and DBC equal angle ABC, and ABC = 10x -2

Note:

x=7 if it is important later on

What is the scale factor from figure A to Figure B

Answers

Answer:

2

Step-by-step explanation:

It decreases by two, if you look at the side of Figure A you'll see that it is four squares, and Figure B is two squares. So the scale factor is 2.

Can you please help me

Answers

The first step would be to multiply 6 by -3

Answer:

the answer to that would be 14

Other Questions
The direct election of U.S. Senators, women's suffrage, and greater government regulation of large industries were all issues of importance in the early 1900s to theGroup of answer choicesDemocratsProgressivesFederalistsKnow-Nothings Which definition below best describes an example paragraph ? A. A paragraph that introduces a subject in the topic sentence and gives three examples of the subject in the body B. A paragraph that is an example of how to write well C. A paragraph that is an example of how not to write O A paragraph that introduces the topic and then gives one example to explain it The Greens are moving. Their real estate agent located 81 houses listed for sale in their price range. Of those houses listed for sale,51 had a finished basement.56 had a three-car garage.37 had a finished basement and a three-car garage.Complete parts a) through c).a) How many had a finished basement but not a three-car garage?b) How many had a three-car garage but not a finished basement?c) How many had either a finished basement or a three-car garage? What does primary succession begin with Microbes Plants Bare rockSoil Which Sequence would graph as a linear equation? And how do you know?A. 7, 10, 11, 14B. 12, 15, 20, 25C. 1,6, 12, 24D. 4,9, 14, 19 10 MINUTES UNTIL ITS DUE PLEASE ANSWER THIS QUESTION (Its about creoles) The character of ________ in Shakespeare's A Midsummer Night's Dream is a lovesick archetype. What is the major cause of the Earths magnetic field? 1.charged particles from the sun2.the Earths liquid outer core3.the Earths magnetic lithosphere4.magnetic materials on the Earths surface Can somebody plz help me and answer these questions right thx!!!!!(WILL MARK BRAINLIEST) Expand and simplify (x + 5)(x 4) Which line has a slope of 3 and a y intercept of 2? Choose all the answers that apply.Cell waste is removed from the body by _____.sweatinggoing to the bathroombreathingeating Consider the following three stocks:Stock A is expected to provide a dividend of $11.20 a share forever. Stock B is expected to pay a dividend of $6.20 next year. Thereafter, dividend growth is expected to be 6.00% a year forever. Stock C is expected to pay a dividend of $4.80 next year. Thereafter, dividend growth is expected to be 22.00% a year for five years (i.e., years 2 through 6) and zero thereafter.Required:If the market capitalization rate for each stock is 10%, which stock is the most valuable? I only need the final question, Please hurry! A factory announced in 10% bonus to its 40 workers from the net profit at the end of the year if every workers recived Rs.6125 how much was the profit of the factory The what believed that the constitution should be strictly interpreted Round 3,389to thenearest 100 which is supported and sustained by planet Evelyn is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hold 3 people, and large rooms that can hold 5 people. Evelyn reserved 2 more small rooms than large rooms, which altogether can accommodate 54 guests. Write a system of equations that could be used to determine the number of small rooms reserved and the number of large rooms reserved. Define the variables that you use to write the system. I GIVE BRAINLY. Which detail best supports the fact that "The Catnapper" is a mystery?Cara and Wesley do not know who has taken the cats,Cara and Wesley care about the people in their town.Cara and Wesley talk to Mrs. Pebble as she bird-watches.Cara and Wesley's first impression of Barney is wrong.