Help please, i dont know this :)

Help Please, I Dont Know This :)

Answers

Answer 1

Answer:

b, c, a

Step-by-step explanation:

Answer 2

Answer: B, C, A

Step-by-step explanation: you go from the biggest number to the smallest


Related Questions

Maria wants to buy a new couch that costs $850. She already has $250 in her piggy
bank and she is going to put away $40 per week. How long will it take for her to have
enough money to buy the couch?

Answers

Answer:

15 weeks

Step-by-step explanation:

850-250= 600

40*15= 600

Help!! Asap due soon

Answers

Answer: 3. (3,6,5)
Steps
did u get ur answer ?

At the end of a snowstorm, Ethan had 11 inches of snow on his lawn. The temperature then increased and the snow began to melt at a constant rate of 1 inch per hour. Assuming no more snow was falling. How much snow would Ethan have on his lawn after t hours of snow melting?

Answers

Answer: your formula is y=-1x+11

Step-by-step explanation: this is because the line decreases which means the slope is negative. 11 is the y-intercept.

Answer:

10 inches

Step-by-step explanation:

11 inches - 1 hour =10

Plz help asap with a explanation of why that’s the answer

Answers

Answer:

1st option

Step-by-step explanation:

y = 1/2x + 2

Answer:

the first one

remember. y=mx+b

mx= slope

b= y intercept

the slope is positive and the slope is rise over run. the y intercept is when the line the y axis (doesn't matter if it is negative or positive). this makes it a positive two

Help ASAP please... I will mark Smartest

Answers

Answer:

The above one

The formula should be the same. most likely


The ratio of boys to girls in math classes is 3.5. If there are 130 girls in these classes, how many boys must there be?

Answers

Answer:

Required Answer:-

The ratio of boys and girls =3:5

Let

Number of boys=3x

Number of girls =5x

According to the question Numbers of girls=130

[tex]{:}\longrightarrow[/tex][tex]\sf 5x=130 [/tex]

Now interchange both sides and get x

[tex]{:}\longrightarrow[/tex][tex]\sf x={\dfrac {130}{5}}[/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf x=26 [/tex]

Now

The number of boys=3x

=3×26=78

[tex]\therefore[/tex]Number of boys is 78.

MATH HELP ASAP! MARKING BRIANLISTT!! INEQUALITYS

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Arrow shows to the right which means all numbers equal to 18 and greater than 18

Need answer ASAP will give brainliest check out the picture the answrs: 2, 65, 69, 60, 120, 89, and 30

Answers

I think it is 120

The total of the shape is 180 so it telling us to take away 1/3 of it so 60 away from 180 is 120

In a library where the ratio of men to women is 1 to 1, _____ of the total members are men.

Answers

Answer:

half

Step-by-step explanation:

if one out of every two people is a man then half

A student solves the following equation and determines that the solution is −2. Is the student correct? Explain.

3/a + 2 − 6a/a2 − 4 = 1/a − 2

Answers

Answer:

No, the student did not check the solution to the derived equation in the original equation.

No, a possible solution is a = –2, but it does not check in the original equation because it makes two of the denominators equal to zero.

No, a = –2 is an extraneous solution, and there is no solution to the original rational equation.

Step-by-step explanation:

just did on edge good luck!

The student is wrong in his answer to the equation

3/a + 2 − 6a/2a − 4 = 1/a − 2 is - 2, the correct answer is 2/3.

What is an equation?

An equation is written in the form of variables and constants separated by the operation of multiplication and division,

An equation states that terms in different forms on both sides of the equality sign are equal.

Multiplication and division do not separate the terms of an equation.

Given, 3/a + 2 − 6a/2a − 4 = 1/a − 2.

3/a + 2 - 3 - 4 = 1/a - 2.

3/a - 1/a = 3.

2/a = 3.

a/2 = 1/3.

a = 2/3.

learn more about equations here :

https://brainly.com/question/10413253

#SPJ2

Ali has $50 to spend on used books. Hardcover books cost $7 and paperback books cost $3 each. What equation in standard form determines the
number x of hardcover books and the number y of paperback books he can buy?
The equation in standard form is

Asap plz

Answers

Here is the equation in standard form :)

Use the algebra tiles tool to model the equation
5x + (–6) = 6x + 4. What is needed to model the equation? Check all that apply.
- 5 negative x-tiles on the left
- 6 positive x-tiles on the right
- 4 positive unit tiles on the right
- 6 negative x-tiles on the right
- 6 negative unit tiles on the left

Answers

Answer:b,c,e

Step-by-step explanation:

I got it on edg 2020

Answer:

B C D

Step-by-step explanation:

Scrambled: Use all four of number
set to create the first number You
must use each number once, and you
can use any combination of the four
basic operations (1. - X. =).
7: 1,3,7,2

Answers

(3-2) = 1
7 * 1 * 1 = 7

Solve the following inequality.

8(x+5)≥0

x≤5

x≤−5

x≥−5

x≥5

Answers

Answer:

the third one

Step-by-step explanation:

8x + 40 ≥ 0

8x ≥ -40

x ≥ -5

use prime factors to find hcf of 18 12 56​

Answers

Answer:

2 to the power of six times 3 cubed times seven.

Step-by-step explanation:

The prime factors of 56 are 2 cubed times 7 and the prime factors of 18 are 2 times 3 squared The prime factors of 12 are 2 squared times 3.

A factor is a number that divides another number, leaving no remainder

The highest common factor of 18, 12, and 56 using prime factors is 2.

What is a factor?

A factor is a number that divides another number, leaving no remainder

Example: 12 = 4 x 3 where 4 and 3 are the factors of 12.

We have,

18, 12, and 56

The factors of each number are:

18 = 2 x 9, 3 x 6, 18 x 1

So the factors of 18 are 2, 3, 6, 9, and 18.

12 = 2 x 6, 3 x 4, 12 x 1

So the factors of 12 are 2, 3, 4, 6, and 12.

56 = 2 x 28, 4 x 14, 7 x 8, 14 x 4

So the factors of 56 are 2, 4, 7, 8, 14, and 28.

Thus,

The highest common factor of 18, 12, and 56 using prime factors is 2.

Learn more about factors here:

https://brainly.com/question/26941030

#SPJ2

what is 90% written as a decimal​

Answers

Answer:

.9

Step-by-step explanation:

Answer:

.9

Step-by-step explanation:

what is 6.2 divieded by 52.08

Answers

Answer:

5/42=0.11904762

Step-by-step explanation:

convert to fraction

31/5 divided by 1302/25

do the reciprocal

31/5 x 25/1302

reduce the numbers with the greatest common facter 5

31 x 5/1302

reduce the numbers with the greatest common factor 31

5/42

turn into decimal

5/42=0.11904762

What is the slope of the line that passes through the points (-4,-2) and
(-4,-22)? Write your answer in simplest form.

Answers

Answer:-20

Step-by-step explanation:

slope= (y2-y1)/(x2-x1)

= -22-(-2)/(-4-(-4)

= -20/0

what’s the slope of (1,18) and (9,9)

Answers

Answer:

-9/8

Step-by-step explanation:

m=y2-y1/x2-x1

9-18=(-9)

9-1=8

-9/8

hope this helps :3

if it did pls mark brainliest

Answer:

Step-by-step explanation:

(x₁, y₁ )  = (1 , 18 )          &   (x₂ , y₂) = ( 9 , 9)

[tex]Slope =\frac{y_{2}-y_{1}}{x_{2}-x-{1}}\\\\[/tex]

        [tex]= \frac{9 - 18}{9 - 1}\\\\\\= \frac{-9}{8}\\[/tex]

Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories each hour.How many calories does Vivi burn per hour?

Answers

Answer:

2,272,542.81

Step-by-step explanation:

756756756/333=2,272,542.81

Why is Np=Op
Reflective property
Definition of right angle
Cpctc
Definition of perpendicular bisetor
Symetric property

Answers

Answer:

definition of perpendicular bisector

Step-by-step explanation:

You need to show the entire problem including the given.

I assume the given info states that

Segment MP is the perpendicular bisector of segment NO.

If that's the case, then the reason for lengths NP and OP being equal is

"definition of perpendicular bisector"

Which of the following describe 2/7

Answers

Answer:

Is there any answer choices?

Step-by-step explanation:

Where are the answer choices?

I don't understand this math problem​

Answers

Answer:

x = 4

Step-by-step explanation:

3(2x + 5) = 39

Distribute;

6x + 15 = 39

Subtract 15 from both sides;

6x = 24

Divide both sides by 6;

x = 4

Find the equation of the straight line passing through the point (0,2) which is perpendicular to the line y=1/4x+5
Please help.

Answers

First find the negative reciprocal of the gradient since its perpendicular, -4
Then you substitute the new gradient and the coordinates of the point into the eq’n of a line
2=-4(0)+c
2=c
Then the substitute the new gradient and the y intercept into the line eq’n
Answer
Y=-4x+2

If the common difference in an arithmetic sequence is 4, and the 20th term is 36, what is the first term?A.-40 B. 76 C. 40 D. 2​

Answers

Answer:

             A.  - 40

Step-by-step explanation:

[tex]a_n=a_1+d(n-1)\\\\a_{20}=a_1+d(20-1)\\\\36=a_1+4\cdot19\\\\36=a_1+76\\\\a_1=36-76\\\\a_1=-40[/tex]

15x + 5y = 20 y = 8 - 3x​

Answers

Answer:

Step-by-step explanation:

15x+5y=8-3x

18x+5y=8⇒eqn 1

15x+5y=20y

15x-15y=0⇒eqn 2

eqn 1 * 3

 54x + 15y=24⇒eqn 3

eqn 3 + eqn 2

69x=24

x=24/69=0.3478

eqn  1⇒

    5y=8-18(24/69)

     y=1.7391/5

     y=0.3478

The solution to the system of equations is (10/3, -2).

What is an equation?

Two or more expressions with an equal sign are defined as an equation.

The given equations are 15x + 5y = 20 and y = 8-3x.

15x + 15y = 20

Substitute y = 8-3x into the above equation:

15x + 15(8-3x) = 20

15x + 120 - 45x = 20

45x - 15x = 120 - 20

30x = 100

x = 10/3

Substitute x = 10/3 in y = 8 - 3x:

y = 8 - 3 (10/3)

y = 8 - 10

y = -2

Hence, the solution to the system of equations is (10/3, -2).

Learn more about equations here:

https://brainly.com/question/10413253

#SPJ5

Plz help me with this question!

Answers

Answer:

the answer is y=-1/6x-1

Answer:

You put a 1 in the Green Box

Step-by-step explanation:

The full equation is y=1/6x-1

I am really confused help please????

Answers

Answer:

the answer is B

Step-by-step explanation:

Answer:

Its C because think about it

Step-by-step explanation:

Your Turn Given the slope 8 and y-intercept 2 write the
equation of the line.
y =

Answers

Answer:

y = 8x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

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

Here m = 8 and c = 2 , thus

y = 8x + 2 ← equation of line

Answer: Y= 8x + 2

The number for slope always has a x following it and the y intercept is 2 and because its a positive 2 , you add the 2.

You are measuring temperature using a thermometer that gives degrees in Fahrenheit. You want to know what the temperature is in degrees Celsius. This formula converts temperatures from degrees Celsius to degrees Fahrenheit: F = 9/5 C + 32. Rewrite this formula to convert Fahrenheit to Celsius. In your answer, use fractions instead of decimal numbers.

Answers

Answer:

C = 5/9(F - 32)

Step-by-step explanation:

Given:

F = 9/5 C + 32

Convert Fahrenheit to Celsius:

Computation:

F = 9/5 C + 32

F - 32 = 9/5 C

5[F - 32] = 9C

C = 5/9(F - 32)

Other Questions
If a rectangular prism has a length width and height of 38 cm 58 cm in 78 cm respectively in the volume of the prism is blank cubic centimeterk What type of bond occurs between tow nonmetals. Optimal cardiorespiratory fitness requires a BMI of __________.A.18.5 to 24.9B.25.0 to 29.9C.30.0 to 39.9D.40.0 to 49.9 The sum of three consecutive integers is 84. What are the three numbers? Which group was at the bottom of medieval hierarchy Need help with this. Please don't answer if you're not sure thanks! Why was it so difficult to abolish slavery without more federal control? Name three significant things that happened as a result of the Civil War. Name some of the reasons the North and South were bitter towards one another after the war. A Southern city after the war Then choose whether you would find the percent increase or percent decrease: A towns population was 36,067 in 2005. Ten years later, the population is 37,902. graph: y - 3 = 1/2 ( x + 2 ) Which type of figurative language is used in the following line from Martin Luther King Jr.'s letter? "I guess it is easy for those who have never felt the stinging darts of segregation to say wait." (5 points) Select one: a. Metaphor b. Simile c. Personification d. Symbol Identify the point of view used in Amy Tans short story Rules of the Game. Explain how the point of view affects the story. Support your answer with evidence from the text. You place a billiard cue against a billiard table. The foot of the billiard cue is 15 cm away from a table and the top of the billiard cue touches the table at a point 60 cm off the ground. what is the slope of the billiard cue? Help Quick! PLEASE!!! What is most likely to be inferred about the main roads based on this map?A. Main roads on the mountain and coast side were linked by connecting roads.B. Main roads were built predominantly along the Pacific Ocean.C. Main roads were built with the help of alpacas.D. Main roads were built along the borders of countries. the main changethat occurred from the decision of the council of trent during the reformation was a all who opposed the catholic church would be excommunicated b the church and it's rivals would now sister the income received from selling of indulgences c ejecting two additional popped would help solve issues of corruption within the church d the selling of indulgences became forbidden, although the church was still part of achieving forgiveness Which statement about Santo Domingo is NOT true?a. It is the capital city of the Dominican.b. It is the oldest city in the Americas built by Europeans.c. It is considered the sugarcane capital of the world.d. It is the largest city in the Dominican The cotton gin was introduced in 1793. What was the effect of this invention in the US? Production of cotton decreased by 32% between 1800 and 1820. Production and export of cotton decreased by 50% between 1800 and 1860. Production and export of cotton initially increased, then began to decline. The export of cotton increased by 50% between 1800 and 1860 Which of the following abolished involuntary servitude in the United States?the Thirteenth Amendmentthe Fourteenth Amendmentthe Reconstruction Actsthe Black Codes 2.O.05 LC) Which of the following best describes the use of a non-renewable resource? What is the result of the process that occurs in the image? Jenny bought a pair of pants for $19.99 and two shirts for $7.50. If she gave the cashier 40 dollars how much change did she receive. Assume there are no tax sales