Mathematics High School

SOMEBODY HELP PLEASEEE I DONT KNOW WHY THIS IS SUPPOSED TO BE 20+ CHARACTERS LONG BUT HERE IT IS

Answers

Answer 1

Answer:

20h + 20

Step-by-step explanation:

5(2h + 4) + 10h

1️⃣ Expand by distributing terms.

10h + 20 + 10h

2️⃣ Collect like terms.

(10h + 10h) + 20

3️⃣ Simplify.

20h + 20

Answer: 20h + 20

Done ✔

Answer 2

the answer is 20h+20

Related Questions

Please help with number 3 please due today

Answers

the first one is y=125t+60

Find LCM of 45, 60 & 135
Pls need answers

Answers

Answer:

540

Step-by-step explanation:

The multiples of 45 are 9,3,3,1

The multiples of 60 are 12,4,2,1

The multiples of 135 are 27,9,9,9,3

Therefore the LCM can be calculated as follows

= 5×3×2×2×3×3

= 540

Hence the LCM is 540

please help answer number 1

Answers

Maybe it’s consistent dependent

It’s a conscientious slope

Angela spent $48.00 on a sweatshirt, a hoagie, and 2 books. The sweatshirt cost $18.95, and the hoagie cost $7.25. The books cost the same amount. How much did each book cost? not addition

Answers

$90 because u have to multiply

How do you find the value of 35(10)? Find the answer.
To find the value, you will need to use the Order of Operations (PEMDAS).

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[[[Content deleted]]]

Step-by-step explanation:

fufghtykkoooogtthhgfthhyfrhjrtffujfjgeetjk

8. Jill bought a soda for $3 and eight candy bars. She spent a total of $43.

Answers

Answer:$5.00

Step-by-step explanation:

Let c = the cost of each candy bar

3 + 8c = 43

8c = 40

c = $5.00

Answer:

each candy bar costs 5 dollars

Step-by-step explanation:

43-3=50 and 40÷8=5

what is .16 divided by .03220

Answers

0.16÷0.3220=0.49689440993

Need help! Pls help meee

Answers

Answer:

3min

Step-by-step explanation:

it is

y
45°
30°
N
17
I need help pls

Answers

Answer:

x=29.4

Step-by-step explanation:

To help find the sides of a triangle, I use SOHCAHTOA.

SOH - CAH - TOA

S=O/H ([tex]Sine=\frac{opposite}{hypotenuse}[/tex] )

C=A/H ([tex]Cosine=\frac{adjacent}{hypotenuse}[/tex] )

T=O/A ([tex]Tangent =\frac{opposite}{adjacent}[/tex] )

Let's find x first. We know 2 parts of the triangle: the adjacent leg, and the angle that is opposite of that.

So it would be tangent (tan).

opposite = 17

adjacent = 30°

Plug these numbers into the calculator and you should get your answer.

[tex]\frac{17}{tan(30)} = 29.44486372...[/tex]

x=29.4

Try to do y on your own and let me know if you have any questions!

Also correct me if I'm wrong on anything.

Hope this information helps!

If x+3/3 = y+2/2, then x/3 = ______

Answers

X+1=y+1

X-Y= 0

Hope this helped you

A coat that was $125 but it marked down 30%

Answers

Answer: $87.50

Step-by-step explanation:

Did a short way I learned.

Since we are marking down did

100%-30% = 70%

Convert it into a decimal:0.7

Did 125(0.7) and got 87.50.

I am 100% sure this is right.

Plssss help———What is an exponent and how do you solve it? 4-5 sentences :)

Answers

Answer:

[tex] {5 }^{2} [/tex]

that is an exponent

Step-by-step explanation:

an exponent is a number at the top right corner of a bigger (physichally) number. Exponents can also be said "to the power". for example 5 to the second power, or power of 2. this just means that instead of multiplying 5 x2 you are multiply 5 x itself the amount of times the exponent tells tou for example 5 x 5 (since my exponent is 2) is 25. so 5 to the second power is 25. and if it said 5 to the power of rhree i would have done 5x5x5 =125

A student carries out a survey of favourite colours. Can she find the average colour? Give a reason for your answer.

Answers

Answer:

Yes

Step-by-step explanation:

She can because you can find the average of something by at least having 2 numbers and since its a survey there's more then 2 people so yes is the right answer.

70 pointsss for the correct answer

When the function f(x) is divided by 4x−5, the quotient is 3x^2 −x+3 and the remainder is −2. Find the function f(x) and write the result in standard form.

Answers

Answer:

f(x) = 12x³ - 19x² + 17x - 17

Step-by-step explanation:

We can the numerator by multiplying the denominator by the quotient, and then adding the remainder.

We're given a denominator of 4x - 5

a quotient of 3x² - x + 3

and a remainder of -2

so the original numerator is:

(4x - 5)(3x² - x + 3) - 2

= 12x³ - 4x² + 12x - 15x² + 5x - 15 - 2

= 12x³ - 19x² + 17x - 17

Let's test that by dividing it by 4x -5 with long division:

[tex]\ \ \ \ \ \ \ \ \ \ 3x^2 - x + 3\\4x - 5\overline{)12x^3 - 19x^2 + 17x - 17}\\.\ \ \ \ \ \ \ \ \ \underline{2x^3 - 15x^2}\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ -4x^2 + 17x\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underline{-4x^2 + 5x} \\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 12x - 17\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \underline{12x - 15}\\.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2R[/tex]

That matches, so we know our answer's right, and:

f(x) = 12x³ - 19x² + 17x - 17

what is the greatest common factor of 120 and 72 plus explaination?

Answers

The Greatest Common Factor (GCF) for 120 and 72, notation CGF(120,72), is 24. Explanation: The factors of 120 are 1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120; The factors of 72 are 1,2,3,4,6,8,9,12,18,24,36,72.

Answer:

Step-by-step explanation:

24x3=72

24x5=120

A pancake recipe calls for 7 eggs and 35 cups of flour. How many cups of flour would you need for a single egg?

Answers

Answer:

Imao 5

Step-by-step explanation:

just divide

Answer:

5 cups.

Step-by-step explanation:

The egg to flour ratio is 7:35

If you narrow it down, it is 1:5

You have to divide it.

PLEASE HELP !!!!!!!! Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!!

Answers

I think 1,5 ? Might be very wrong but that’s my guess ‍♀️

A tank has 120 gallons of water and is being drained at a rate of 12 gallon each second. Another tank has 100 gallons of water and is being drained at a rate of 14 gallon each second. Which equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water? Multiple choice question.

Answers

Answer: 40 seconds

The tanks will therefore have the same amount of water after the 40 seconds

The equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water is 120-1/2x = 100-1/4x

What is meant by equation?

There are many different ways to define an equation. Algebraically speaking, an equation is a statement that shows the equality of two mathematical expressions.

Various kinds of equations: Algebraic math equations include the following.

Equation with Lines;

More than one variable may be present in a linear equation. An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.

Equation in Quadrature

This equation is of second order. At least one of the variables in a quadratic equation needs to be raised to exponent 2.

Cubic Formula

A third-order equation is this one. At least one of the variables in cubic equations needs to be increased to exponent 2

Given ,

tank 1 = 120 - 1/2x

tank 2 =100 - 1/4x

Therefore 120-1/2x = 100-1/4x

So we can conclude that the equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water is 120-1/2x = 100-1/4x

The complete question is: A tank has 120 gallons of water and is being drained at a rate of 12 gallon each second. Another tank has 100 gallons of water and is being drained at a rate of 14 gallon each second. Which equation could be used to determine x, the number of seconds, when the two tanks have the same amount of water? Multiple choice question.

120x + 1/2 = 100x + 1/4

120 + 1/2x = 100 + 1/4x

120x - 1/2 = 100x - 1/4

120 - 1/2x = 100 - 1/4x

To learn more about equation refer to:

https://brainly.com/question/22688504

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Members of a soccer team raised $1946.50 to go to a tournament. They rented a bus
for $974.50 and budgeted $60.75 per player for meals. Write and solve an equation
which can be used to determine p, the number of players the team can bring to the
tournament.

Answers

Answer:

Step-by-step explanation:

Equation: 60.75p + 974.5 = 1946.5

Answer: p = 16

The perimeter of a rectangle is 94 inches and the length is 6 inches what is the width of the rectangle?round to the nearest tenth if necessary

Answers

Answer:

Width is 41 inches

Step-by-step explanation:

Subtract 12 since there are two sides with lengths of 6, then divide that by to get the width of one of the sides

A recipe calls for 10 cups of flour to make 50 pancakes. How many pancakes can be made with a single cup of flour?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

With a 1:5 ratio of flour to pancakes, 5 would be the correct answer

Can you guys help me

Answers

Answer:

The area of triangle VZX is 210 cm^2

Step-by-step explanation:

Here, we want to get the measure of the area of triangle VZX

From the given diagram, we have two explicit triangles making up triangle VWX

These are triangles VWZ and VZX

By adding the areas of both triangles, we can get the area of VWX

Mathematically, the area of VZX is the difference between the area of VWX and VZW

To get the area of VZW, we can use the formula for the area of a triangle

We have this as 1/2 * base * height

base = 35 cm and height = 28 cm

The area of VWZ is 1/2 * 35 * 28 = 490 cm^2

The area of triangle VZX is thus;

700 cm^2 - 490 cm^2 = 210 cm^2

giving brainliest
Find the area of the composite figure below.

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810 because multiplying it all adds up to 810

Which of the following isolates r correctly?
4r - 6 = 2(n + 3)

Answers

Answer:

r = 1/2n + 3

Step-by-step explanation:

Are there answer choices to choose from?

This is how you would isolate the r:

4r = 2n + 6 + 6 so 4r = 2n + 12

Solve for r by dividing both sides by 4 so r = 1/2n + 3

Answer:

-2=2n+6

2n=2-6

2n=-4

n=-2

about what percent of gyms in shanesville have fewer than 56 gym members

Answers

Answer:

25%

Step-by-step explanation:

About 25% of gyms in Shanesville have fewer than 56 gym members.

The correct answer is option (2).

What is interquartile range?

"Interquartile range = Q3 - Q1"

What is percentage?

"It is a number or ratio that can be expressed as a fraction of 100."

For this example,

Q1 = 56

Q2 (median) = 64

Q3 = 70

So, the interquartile range is,

⇒ 70 - 56 = 14

Let 'x' be the number of gyms in Shanesville have fewer than 56 gym members.

so, the percent of gyms in Shanesville have fewer than 56 gym members would be,

⇒ 14 / x = 56

⇒ x = 14 / 56

⇒ x = 1/4

⇒ x = 0.25

The percentage of 'x' would be,

⇒ 100 × 0.25 = 25 %

Therefore, about 25% of gyms in Shanesville have fewer than 56 gym members.

The correct answer is option (2).

Learn more about Interquartile range here: https://brainly.com/question/12963561

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p equals to 2x + 3 all over 3x - 2 Express the following equation

Answers

Answer:

The equation is;

p = (2x + 3)/(3x-2)

Step-by-step explanation:

Here, we want to express the given equation written in words

We have this as;

p = (2x + 3)/(3x-2)

Which are vertical angles?

AngleAFE and AngleBFD
AngleBFC and AngleDFE
AngleAFE and AngleCFD
AngleBFC and AngleEFA

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Answer:

Its A.

Step-by-step explanation:

Answer:

Step-by-step explanation:

IM doing the test

what is (2m+8y)+(4+9m)+(-2 -3

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11m+8y-1 hope this helps!

I WILL DO ANYTHING JUST PLEASE

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Answer:

95 0r 91

Step-by-step explanation:

Answer:

Step-by-step explanation:

trust me

Which of these statements are correct about two parallel lines in a coordinate plane? Select three that apply.

Answers

Answer:

I don't see any answer choices to choose from

Answer:

there is not options to answer

Step-by-step explanation:

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