Mathematics College

I will give Brainliest-​

I Will Give Brainliest-

Answers

Answer 1

Answer:

For every 1 cup of blue paint used, 1.5 cups of red paint are used.

Step-by-step explanation:

1. We know that constant of proportionality is 1.5 because when we divide the number of cups of red paint by the number of cups of blue paint, we get 1.5.

2. Since 1 cup of red paint is used every 1.5 cups of red paint, this is equivalent to the constant of proportionality.

This also explains what the situation represents.

Therefore, the answer is For every 1 cup of blue paint used, 1.5 cups of red paint are used.

Related Questions

In a parallelogram, opposite angles and opposite sides have the same measure. The sides of a parallelogram are 6 cm and 4 cm long, and the angles are 135 degree and 45 degree. What are the lengths of the diagonals?

Answers

Answer:

i dont know

Step-by-step explanation:

i dont know

Lucky wom $500 in a lottery. She used 25% of her money to buy candies and saved the rest. How much money did she use? Write the answer as fraction and decimal.​

Answers

Answer:

1/8 1.25

Step-by-step explanation:

524cars/4weeks find unit rate​

Answers

9514 1404 393

Answer:

  131 cars/week

Step-by-step explanation:

Finish simplifying the fraction you wrote:

  (524 cars)/(4 weeks) = (524/4) cars/week = 131 cars/week

Write 18 as a product of three primes

Answers

Answer:

2 × 3 × 3.

Step-by-step explanation:

Answer:

2×3×3=18

Step-by-step explanation:

prime numbers are numbers that can only be divided by one and itself to give you a whole number

2 is a prime number and 3 is a prime number

2×3=6×3=18

suppose that the candy machine holds exactly 650 skittles, and every time someone inserts a quarter, exactly 7 skittles come out of the machine.
a. how many skittles will be left in the machine after 20 quarters have been inserted?
b.

Answers

Answer:

510 skittles left in the machine

Step-by-step explanation:

7 skittles x 20 quaters = 140 skittles taken out

650 - 140 = 510

Here are fractions A) 2/5 B) 2/3 C) 1/4 D) 1/4

Answers

The answer is going to be B

Answer:

0.5 can also be written as 1/2 so we can eleminate the ones that are greater than 1/2 and put them ahead of 0.5 on the number line.

Since 2/3 is approximately 0.666666666666 we can put that above 0.5

2/5=0.4

1/4=0.25

1/10=0.1

Knowing this... The answer is D,C,A,B

Hope this helps

Have a nice day!!

Please give brainliest :D

PLEASE HELP!! NO LINKS

Answers

Answer:

Step-by-step explanation:

50 + 5x = 20 + 8x

20 + 8x = 50 + 5x

3x + 20 = 50

3x = 30

x = 10 students

50 + 5(10) = 50 + 50 = $100

answer is D

How many ways can 7 students be selected from an organization of 30 to attend a national conference?

Determine the number of possibilities for selection. Express your solution in a complete sentence reflective of the scenario.

Answers

The number of possibilities for selection is 2,035,000 ways

This question has to do with the combination

Given the following parameters

Total number of students = 30 students

If 7 students are to be selected from a pool of 30 students, the number of ways this can be done is expressed as:

30C7 = 30!/(30-7)!7!

30C7 = 30*29*28*27*26*25*24*23!/23!*7!

30C7 = 30*29*28*27*26*25*24/7!

30C7 = 10,260,432,000/5040

30C7 = 2,035,800

This shows that the number of possibilities for selection is 2,035,000 ways

Learn more here: https://brainly.com/question/25209733

In 1999, the nation of Malaysia moved its capital from Kuala Lumpur to Putrajaya because of overcrowding. In 2019, the population of Putrajaya was about 86,900, and in 2020, the population grew to about 110,000.

(a) What was the growth rate (k) from 2019 to 2020?

(b) At that rate of growth, what is the population expected to be in 2024?

(c) If the current growth rate continues, when will the population of Putrajaya reach half a million?

Answers

Answer:

A) 1.26582278x or 12.6582278%

B) 282412.759

C) 2027

Step-by-step explanation:

A) 86900 -> 110000

110000 / 86900

= 1.26582278

The growth rate is 1.26582278x or 12.6582278%

B) 110000 -> ...

110000 * (1.26582278)^4

= 110000 * 2.56738872

= 282412.759

(Not sure if your teacher will want you to round this down because 0.759 people don't exist)

C) 110000 -> ... > 500000

We can just go through and slowly increasing

2021:

110000 * 1.26582278

= 139240.506

2022:

139240.506 * 1.26582278

= 176253.804

2023:

176253.804 * 1.26582278

= 223106.08

2024:

223106.08 * 1.26582278

= 282412.758

2025

282412.758 * 1.26582278

= 357484.502

2026

357484.502 * 1.26582278

= 452512.026

2027

452512.026 * 1.26582278

= 572800.031

2027 is when the population will reach 500000.

Which equation represents this statement?

23 times a number is 65

23=n+65

23n=65

23+n=65

23=65n

Answers

Answer:

The correct equation is 23n=65

Step-by-step explanation:

23n=65 means a number 'n' multiplied with 23 gives you the product 65.

PLEASE HELP ME NO LINKS PLEASE

Answers

Answer:

Step-by-step explanation:Class 1 :

mean= 78.83(rounded)  median=88 range= 55

Class 2:

mean= 79.42 (rounded) median=85.5 range= 60

Class 3:

mean= 79.42 (rounded) median=78 range =45

SOMEONE PLEASE HELP ME

Answers

Answer:

∠1=55°

Step-by-step explanation:

Since all the angles in a triangle have to add up to 180° we can make an equation

80°+45°+∠1=180°

∠1=55°

180-(45+80)=55
Triangle Q S R =180

Please answer
A=
B=
C=

Answers

Answer:

I can't see the file

Step-by-step explanation:

Question 2 of 10
What are the solutions of x2 - 3x +3 = 0

Answers

Answer:

B

Step-by-step explanation:

am sure of it that is itydhdid


Write y - 3 = 1/3(x - 12) in standard form

Answers

Step-by-step explanation:

y-3=1/3x -4

add add four

y+1=1/3x

divide 1/3 into 1

y+3=x

Answer:

x - 3y = 3

This is the answer in standard form.

i need help with this problem. asap.

Answers

Answer:

dang I don't know! All I know is that it is more than 1-2 inches... I think.

Answer:

4 hours

Step-by-step explanation:

epic gamer question i'll mark brainliest​

Answers

The answer is transitive property

PLEASE HELP

how i find b in y=mx+b
the coordinates are (4,2) and (11,18)
Please show your work
THANK YOU

Answers

Answer:

b=16/7

Step-by-step explanation:

b= y2-y1/x2-x1

b=18-2/11-4

b=16/7

What is a negative slope and passes through the
origin?

Answers

Answer:

A negative slope is for the line running in opposite ways (downwards). And it cannot pass through the origin.

[tex]{ \underline{ \mathfrak{ \green{Good \: grace}} \: \:⚜ \: \: { \blue{ \mathfrak{Good \: God}}}}}[/tex]

What is mKNL?
Enter your answer in the box.

Answers

Answer:

102°

Step-by-step explanation:

As the vertically opposite angles are equal,

[tex]5x+2={3(x+14)[/tex]

Now let's solve for x now

[tex]5x+2=3(x+14)\\[/tex]

[tex]5x+2=3x+42[/tex]

[tex]5x-3x=42-2[/tex]

[tex]2x=40[/tex]

[tex]\frac{2x}{2} =\frac{40}{2}[/tex]

[tex]x=20 \\[/tex]

Now let's find the value of KNL

[tex]3(x+14)\\3(20+14)\\3*34\\102[/tex]

Hope this helps you.

Let me know if you have any other questions ;-)

Point E has the same y-coordinate as point D, but the x-coordinate of point E is the opposite of the x-coordinate of point D.

Drag tiles to complete the statements.

Answers

Answer:

the correct one is d

Step-by-step explanation:

so out 9

Point E is the image of point D across the y-axis.

What is reflection?

A reflection in mathematics is a mapping from a Euclidean space to itself that is an isometry with a hyperplane as a fixed point set; this set is known as the axis or plane of reflection. A figure's mirror image in the axis or plane of reflection is its image by reflection.

Given that Point E has the same y-coordinate as point D, but the x-coordinate of point E is the opposite of the x-coordinate of point D.

The coordinates are the reflection of each other across the y-axis on the coordinate plane.

To know more about reflection follow

https://brainly.com/question/26642069

#SPJ5

solve for x and y then find the measurement of each angle ​

Answers

Answer:

x = 10

y = 40

Step-by-step explanation:

DE is a straight line so the sum of angles DBA and ABE is equal to 180

13x - 18 + 5x + 18 = 180 add like terms

18x = 180 divide both sides by 18

x = 10

Same rule applies when calculating value of y

3y - 52 + 2y + 32 = 180 add like terms

5y - 20 = 180 add 20 to both sides

5y = 200 divide both sides by 5

y = 40

answer this problem with the picutre

Answers

Answer:

75

Step-by-step explanation:

If we go from the bottom to the line that averages the sold cones by temperature (I forget its exact name), and then go to the left from that exact spot, it appears to be 75 cones.

26:
= α : 8
18:x= x:8

Answers

Answer:

,=your head

Step-by-step explanation:

thanks for the points bye bye

Which scenario provides the most direct application of the Hypotenuse-Leg congruence criteria?

A.) two isosceles triangles congruent bases and base angles

B.) two equilateral triangles, each of which has 60 angles and 3-inch sides

C.) two 45 degrees -45degrees-90degrees triangles with congruent sides opposite to the right angle

D.) two right angles, each of which has a 4-foot side opposite the right angle and a 3-foot leg

Answers

The Hypotenuse-Leg congruence criteria is (D) two right angles, each of which has a 4-foot side opposite the right angle and a 3-foot leg

Two triangles are said to be congruent if they have the same size and shape. Hence, corresponding sides and angle are congruent to each other.

The Hypotenuse-Leg congruence theorem states that two right triangles are congruent if the hypotenuse and leg of one triangle is equal to the hypotenuse and leg of another triangle.

Find out more at: https://brainly.com/question/24033497

The polynomial of degree 5, P(x), has leading coefficient 1, has roots of multiplicity 2 at x=1 and x=0, and a root of multiplicity 1 at x=−3.
Find a possible formula for P(x). P(x)=,

Answers

Sine the roots x=1 and x=0 have a multiplicity of 2, we know p(x)= (x-1)^2 (x)^2 (x-a). Since we also know x=-3 is a root, we have p(x)= (x-1)^2 x^2 (x+3)

The sum is 14 you have 6 what is the other addend

Answers

Answer:

8

Step-by-step explanation:

6 + x = 14

Solve for x

Use Inverse operation

14 - 6 = 8

Meaning the answer would be 8.

Find an equation for the horizontal line through the point (2,−8).

Answers

Answer:

X=2

Step-by-step explanation:

X is the horizontal line and in this coordinate pair, 2 is our X. Therefore X=2

Answer:

y = -8

Step-by-step explanation:

You can have a horizontal line parallel to the x-axis which is also known as y=c. Since you had the point (2,-8) you can simply write y = -8 as an equation.

Tricia wants to install a decorative wall paper
border around the top of the wall in her master
bedroom. The room measures 13ft by 21ft.
How many feet of the border will will she
need?

Answers

Answer:

68 ft

Step-by-step explanation:

this problem is asking for perimeter so instead of LxW

you would do L+L+W+W

(13 + 13 + 21 + 21) = 68

if
[tex] \frac{x}{y} = - 2[/tex]
solve this:
[tex] \sqrt{ \frac{ {x}^{2} }{ {y}^{2} } + \frac{ {y}^{2} }{ {x}^{2} } } [/tex]
​

Answers

Answer:

[tex]\sqrt{17}/2[/tex]

Step-by-step explanation:

Given:

x/y = - 2

Then:

y/x = - 1/2

Solve the expression:

[tex]\sqrt{x^2/y^2+y^2/x^2} =[/tex][tex]\sqrt{(x/y)^2+(y/x)^2} =[/tex][tex]\sqrt{(-2)^2+(-1/2)^2} =[/tex][tex]\sqrt{4+1/4} =[/tex][tex]\sqrt{17/4} =[/tex][tex]\sqrt{17}/2[/tex]

x/y = -2

Then,

x = -2

y = 1

=》y/x = 1/-2 = -1/2

The remaining steps are attached. Please check.

=》 Final answer = √17/4 = 2.061 (approx.)

______

RainbowSalt2222 ☔

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