The ratio of blue to red is 3 to 2.

How many pints of blue paint will he use to create 40 pints of purple paint?

**Answer:**

24 pints of blue paint. I don't know of this is a solid way to get the answer, but I added 3+2=5. then 40/5=8. Then multiplied 8*3=24 and 2*8=16

**Step-by-step explanation:**

Solve for x.

1/3 x+4=-2/3 x+12

**Answer:**

x = 8

**Step-by-step explanation:**

1. Group all x terms on the left side of the equation

1/3· x+4=-2/3·x+12

Add 2/3x to both sides:

1/3x+4+2/3·x=-2/3x+12+2/3·x

Group like terms:

1/3·x+2/3·x+4=-2/3·x+12+2/3·x

Combine the fractions:

1+2/3·x+4=-2/3·x+12+2/3·x

Combine the numerators:

3/3·x+4=-2/3·x+12+2/3·x

Find the greatest common factor of the numerator and denominator:

1·3/1·3·x+4=-2/3·x+12+2/3·x

Factor out and cancel the greatest common factor:

1x+4=-2/3·x+12+2/3·x

Simplify the left side:

x+4=-2/3·x+12+2/3·x

Group like terms:

x+4=-2/3·x+2/3·x+12

Combine the fractions:

x+4=-2+2/3·x+12

Combine the numerators:

x+4=0/3·x+12

Reduce the zero numerator:

x+4=0x+12

Simplify the arithmetic:

x+4=12

2. Group all constants on the right side of the equation

Subtract 4 from both sides:

x+4-4=12-4

Simplify the arithmetic:

x=12-4

Simplify the arithmetic:

x=8

**Answer:**

x=8

**Step-by-step explanation:**

1/3x +4= -2/3 +12

Subtract 4 from both sides: 1/3x + 4-4 = -2/3x + 12 -4

Simplify: 1/3x = 2/3x + 8

Add 2/3x to both sides: 1/3x + 2/3x = -2/3x + 8 + 2/3x

Simplify: x=8

BRANLIEST FOR CORRECT ANSWER

Complete the pairs of corresponding parts if △RST ≅ △TXY.

∠S =

∠ TXY

∠ XTY

∠ XYT

Complete the pairs of corresponding parts if △RST ≅ △TXY.

∠STR =

∠ XYT

∠ TXY

∠ XTY

Complete the pairs of corresponding parts if △RST ≅ △TXY.

RS =

TX

XY

TY

Complete the pairs of corresponding parts if △RST ≅ △TXY.

ST =

TY

XY

TX

Complete the pairs of corresponding parts if △RST ≅ △TXY.

RT =

TX

XY

TY

Complete the pairs of corresponding parts if △ABD ≅ △EFC.

∠A =

∠ FCE

∠ FEC

∠ EFC

Why is ▲MAE ≅ ▲TON?

HL

HA

LL

All of the following are ways to prove triangles congruent except

SAS

SSA

ASA

SSS

**Answer:**

**Step-by-step explanation:**

△ RST ≅ △ TXY

We are given ΔRST and ΔTXY are congruent to each other.

If two triangles are congruent to each other then their corresponding parts are equal.

Please see the attachment of two triangles.

∠R is corresponding to ∠T

∵ ∠R=∠T By CPCT

∠XYT is corresponding to ∠STR

∵ ∠XYT=∠STR By CPCT

∠XTY is corresponding to ∠SRT.

∵ ∠XTY=∠SRT By CPCT

∠TXY is corresponding to ∠RST

∵ ∠TXY=∠RST By CPCT

CPCT: Congruent part of congruence triangle.

maths question algebra

**Answer:**

x = ± [tex]\sqrt{\frac{7y+8}{5} }[/tex]

**Step-by-step explanation:**

5x² - 3y = 4y + 8 ( add 3y to both sides )

5x² = 7y + 8 ( divide both sides by 5 )

x² = [tex]\frac{7y+8}{5}[/tex] ( take square root of both sides )

x = ± [tex]\sqrt{\frac{7y+8}{5} }[/tex]

Jennie has $200 and spends $30. What percent did Jennie spend?

**Answer:**

**30$ is 15% of 200$**

**Step-by-step explanation:**

To find how much percent Jennie spent let's first find how much one percent of $200 is.

∴200/100=2

so one percent of 200 is 2

now let's find how much percent 30$ is of 200$

∴**30/2=15**

meaning that **30$ is 15% of 200$**

she spent 15% because 30 is 15% of 200

200x15%= 30

200x15%= 30

Please answer this question with step by step method.

**Answer:**

x = 3/2 or 1.5

**Step-by-step explanation:**

(9(4x-1))/2x = 15

simplify the 9(4x-1) = 36x-9

(36x-9)/2x = 15

multiply both sides by 2x to take out the fraction

36x-9 = 15(2x)

36x-9 = 30x

subtract by 30x on both sides, and add 9 on both sides

36x-9-30x = 0

36x-30x = 9

6x = 9

x = 9/6 = 3/2 or 1.5

can someone plz help with math?!

**Answer:**

150:30

150/30=5

so, every minute he burns 5 calories

**Step-by-step explanation:**

slope= 1/5

**Answer:**

Calories per minute: 5 calories

Slope: 1/5

**Step-by-step explanation:**

Tell whether the ordered pair is a solution to the equation.

(4, 4); y = -x + 8

**Answer:**

Yes, it is.

**Step-by-step explanation:**

(4) = -(4)+8

4=4

True

Hello!! can you please help me? I've been trying to answer this question for a while now, but I cant seem to figure it out. (9th grade Geometry).

I’m still looking but it may take me awhile I’m not the greatest at this but this is what I have:

A=50

B=50

C=58

M=130

A=50

B=50

C=58

M=130

What time is three to one in the morning

wdym like 2 or 12:58

Which statement is not used to prove that triangle ABC is similar to triangle ADC?

**Answer:**

what are the statements we pick from?

**Step-by-step explanation:**

most likely look out for angles and lengths that go against the established ratio

A 3 to 1

B 6 to 2

C 7 to 2

D 9 to 3

**Answer:**

yo what is your question??????

**Step-by-step explanation:**

Maybe c 7 to 2

for everyone who answers this happy points

**Answer:**

im just answering because im doing a challenge.

**Step-by-step explanation:**

HELP ME GUYS PLEASE! :)

**Answer:**

4x + 5y = 19 - (x + 5y = 16)

4x - x = 3x

5y - 5y = 0

19 - 16 = 3

3x = 3

x = 1

4x + 5y = 19

4(1) + 5y = 19

4 + 5y = 19

5y = 15

y = 3

Solution: (1,3)

**Step-by-step explanation:**

4x + 5y = 19 - (x + 5y = 16)

4x - x = 3x

5y - 5y = 0

19 - 16 = 3

3x = 3

x = 1

4x + 5y = 19

4(1) + 5y = 19

4 + 5y = 19

5y = 15

y = 3

Solution: **(1,3)**

Hope this helps! :)

Definition of Variable and Constant with examples!

Spam free answers required!

**Answer:**

[tex]\large\boxed{\boxed{\boxed{\mathfrak{variable}}}}[/tex]

Variable is a symbol that represents a quantity in a mathematical expression, as used in many sciences. Variable (research), a logical set of attributes. Variable star, a type of astronomical star.

[tex]\large\boxed{\boxed{\boxed{\mathfrak{constant}}}}[/tex]

A constant, sometimes also called a "mathematical constant," is any well-defined real number which is significantly interesting in some way. A function, equation, etc., is said to "be constant" (or be a constant function) if it always assumes the same value independent of how its parameters are varied.

what is the answer please help!!!

(asap)

So I could only figure out question 8, 9, 10, and maybe 12.

Answer:

8.) x=29

9.) <b=32

10.) <z=106

?? 12.) 128 i think

Step-by-step explanation:

8.) 1st step is to take the angle on the outside and subtract it from 180 to get the inside missing angle. You then get 49. Then you add up all of the inner angles and equal it to 180.

2x+1+3x-15+49=180

After this you add up all of the similar terms.

5x+35=180

Now subtract 35 from both side to get

5x=145

Now divide each side by 5 and you should get 29

so x=29.

9.) First step is to add all of the angles together and equal to 180.

x+28+x-28+x=180

Next add all of the like terms together.

3x=180

Now divide each side by 3 to get x=60.

Don't stop there. Now fill in the x at <b.

(60)-28 which equals 32. so <b=32

10.) First step is to add all of the angles together and equal them to 180.

x-9+x-1+3x-20=180

Next add all of the like terms together.

5x-30=180

Now add 30 to both sides.

5x=210

now divide both sides by 5 to get x=42

Don't stop there.

Now fill in the answer for x in the <z spot.

3(42)-20

<z=106

12.) Okay so I am not 100% sure this is right but I tried it on desmos and it worked out.

Okay so first i did 3x-28+x=180

By using desmos, I got the answer x=52

Basically all it did was

4x-28=180

add 28 to both sides to get 4x=208

then we divide by 4 on both sides to get x=52

after that you fill in the x for the outer angle because that is what it is asking for.

you then get <QST=128

I know its not all of them but i hope this helps!!

Angle C is 60 degrees and angle CAB is 78 we need to find angle DAB

**Answer:**

∠ DAB = 48°

**Step-by-step explanation:**

The sum of the 3 angles in Δ ACD = 180° , then

∠ CAD + 60° + 90° = 180° , that is

∠ CAD + 150° = 180° ( subtract 150° from both sides )

∠ CAD = 30°

Then

∠ DAB + ∠ CAD = ∠ CAB

∠ DAB + 30° = 78° ( subtract 30° from both sides )

∠ DAB = 48°

What is the degree measure of the angle formed by the hands of a clock at 7:30 PM?

The angel formed is 45 degrees

How do I solve this?

**Answer: A: 3x^2y^(3/2)**

**Step-by-step explanation:**

This can be written as

(81*x^8*y^6)^(1/4)

Then multiply each exponent by (1/4):

81^(1/4)*x^(8(1/4))y^6(1/4))

81^(1/4) = 3

x^(8(1/4)) = x^2

y^6(1/4)) = y^(3/2)

The result: 3x^2y^(3/2)

what is the constant proportionality of y=5/7x

Explanation:

I'm assuming the equation is [tex]y = \frac{5}{7}x[/tex] which is the same as writing y = (5/7)x.

If so, then the constant of proportionality is the fraction out front: The value 5/7 is the coefficient of the term (5/7)x.

All direct proportion equations are of the form y = kx, where k is the constant of proportionality. Another example would be y = 12x and this time k = 12.

i need help no links

1

hope it help you and good luck

hope it help you and good luck

Find the equation of the line with slope of 2 passing through (3,1)

please

Something is wrong with the Amazon

What does R represent?

A. a line segment

B. a point

C. a line

D. a rat

**Answer:**

B

**Step-by-step explanation:**

will mark brainliest

**Answer:**

K (-1,-1)

**Step-by-step explanation:**

can someone please help with math?!

Slope: 3/5

The formula for slope is rise over run

In this case the rise would be Positive three because the points went from -2 to positive one. And the run would be 5 because it goes from -1 to 4

Hope this helps!!

Please tell me if I have made a mistake, I enjoy learning from them:)

The formula for slope is rise over run

In this case the rise would be Positive three because the points went from -2 to positive one. And the run would be 5 because it goes from -1 to 4

Hope this helps!!

Please tell me if I have made a mistake, I enjoy learning from them:)

d) | Is side-side-angle a congruence rule? Is angle-side-side

a congruence rule? Explain.

**Answer:**

Look at step-by-step explanation

**Step-by-step explanation:**

Side-side-angle is not a congruence rule because a side cannot be in between an angle and a side. Angle-side-side is the same thing, a side cannot be in between an angle and a side.

What does the point (12,45) represent?

A

For 45 dictionaries, the cost is $12.

B The cost of each dictionary is 12 divided by $45.

C

The cost of 12 dictionaries is $45.

D

The total cost of the dictionaries is 12 times $45.

I think it might be A I’m not sure though but you can try it :)

PLEASE HELP whoever answers all of them and first i’m giving brainliest.

Answer:

1. To solve a one-variable equation, it may be necessary to first multiply by using the Distributive Property

2. The next step is to combine like terms as needed.

3. Then solve for the variable by applying inverse operations.

4. If solving lead to a true equation, then the equation has infinitely many solutions.

5. if solving leads to an untrue equation, then the equation has no solution.

What is 540 into standard form

**Answer:**

5.40 x [tex]10^{2}[/tex]

**Step-by-step explanation:**

hoped that helped:P

Can someone pleasee answer this

Not for 5 points. Maybe for 10 points, but not 5.

Angles in a triangle add up to 180.

Angles on a straight line also add up to 180.

Using this knowledge, you can find angle OLW which lies on a straight line:

180 – (2x–48)

(Where 2x – 48 is the other angle which lies on the straight line)

180 – 2x + 48

228 – 2x

So angle OLW is 228 – 2x.

Now that you know all the angles in the triangle, add the sum of all the angles and make it equal to 180 to find the value of x (you make it equal to 180 because all angles in a triangle add up to 180).

180 = 228 – 2x + x + 32

180 = 260 – x

180 + x = 260

x = 260 – 180

x = 80

So the value of x is 80.

Substitute x = 80 into the expressions for the angles to find the sizes of the angles.

Angle FOW = x

Angle FOW = 80

Angle FLW = 2x – 48

Angle FLW = 2(80) – 48

Angle FLW = 160 – 48

Angle FLW = 112

Angle OLW = 180 – 80 – 32

Angle OLW = 68

Angles on a straight line also add up to 180.

Using this knowledge, you can find angle OLW which lies on a straight line:

180 – (2x–48)

(Where 2x – 48 is the other angle which lies on the straight line)

180 – 2x + 48

228 – 2x

So angle OLW is 228 – 2x.

Now that you know all the angles in the triangle, add the sum of all the angles and make it equal to 180 to find the value of x (you make it equal to 180 because all angles in a triangle add up to 180).

180 = 228 – 2x + x + 32

180 = 260 – x

180 + x = 260

x = 260 – 180

x = 80

So the value of x is 80.

Substitute x = 80 into the expressions for the angles to find the sizes of the angles.

Angle FOW = x

Angle FOW = 80

Angle FLW = 2x – 48

Angle FLW = 2(80) – 48

Angle FLW = 160 – 48

Angle FLW = 112

Angle OLW = 180 – 80 – 32

Angle OLW = 68

pls help meeeeeeeeeeee

**Answer:**

b=22/15 or 1.46 repeating

**Step-by-step explanation:**

What is TRUE about the three main components of money management?O A.Financial records are not always required when managing money.OB.Budgeting involves figuring out your personal net worth.O C. Filing taxes is the most important component.ODEach of the components is connected and builds off of the others.
Read the trailer for Lewis Carroll's Through the Looking-Glass.In Through the Looking-Glass, Alice goes to the other side of a mirror. She meets nursery-rhyme characters, animals, chess pieces, and flowersall of whom talk. To move forward, she must play a chess game. She is crowned queen at the end, but she is still stuck in the looking-glass world. She gets out only when she wakes up and discovers that it was a dream.Which best describes the tone of this trailer?frenziedtensejoyfulplayful
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