Which one is this. I don't really understand

Answer:

A

Step-by-step explanation:

I think it is A because if you do the math when your double her time she has way more distance.

Credits: Hello! I'm from the Philippines! Mabuhay!!

Hey there!

6a + 4(3)

= 6(2) + 4(3)

= 12 + 12

= 12

Therefore, your answer is: 12

Good luck on your assignment and enjoy your day’

~Amphitrite1040:)

Answer:

He started with 53 cards

Step-by-step explanation:

He has 31 now

If 31 is half of what he had, then we need to double it

31 x 2 = 62

If he had bought 9, then we need to do the opposite

62 - 9 = 53

Integrate both sides:

y² dy = (x + 2) dx

∫ y² dy = ∫ (x + 2) dx

1/3 y³ = 1/2 x² + 2x + C

Answer:

y≈94.31

Step-by-step explanation:

Hi there!

We're given a right triangle (notice the 90 degree angle), the measure of one of the legs (one of the sides that make up the right angle) as 46, the other one as y, and one of the angles as 26°

We want to solve for y

We can use a trigonometric ratio to do that.

First, let's recall the three most-well known ratios:

Sine is [tex]\frac{opposite}{hypotenuse}[/tex]

Cosine is [tex]\frac{adjacent}{hypotenuse}[/tex]

Tangent is [tex]\frac{opposite}{adjacent}[/tex]

Since we are given one of the angles, let's find out which sides are the opposite, adjacent, and hypotenuse, in reference to the given angle (the 26° angle)

In reference to that angle, the side opposite to that angle (also the side known as "opposite) is the side marked as 46, the adjacent side is y, and the hypotenuse is the unmarked side

Since we know the opposite and adjacent, let's use the ratio for tangent

Since we based our labels off of the 26 degree angle, the tangent ratio is the tangent OF 26, or tan(26)

tan(26)=[tex]\frac{46}{y}[/tex]

Now we need to solve the equation

Start by multiplying both sides by y

tan(26)*y=46

Divide both sides by tan(26)

y=[tex]\frac{46}{tan(26)}[/tex]

Plug [tex]\frac{46}{tan(26)}[/tex]  into your calculator, and remember to have the calculator on degree mode

[tex]\frac{46}{tan(26)}[/tex]≈94.31

Remember that [tex]\frac{46}{tan(26)}[/tex] is equal to y, which means that y is about 94.31

Hope this helps!

Step-by-step explanation:

your answer is in the picture

Answer:

201.06 cu in

Step-by-step explanation:

Answer:

64π

Step-by-step explanation:

πr^2*h/3 is the formula for volume of a cone.

So 16pi * 12/3

Then 16pi *4

so 64 pi is the volume

Answer:

11+2x= 52 , $20.50 equal one pass

Step-by-step explanation:52 is the total and $11 is included in that total. So you have part of your equation : 11 + something = 52. In order to find that " something " you have to set up a variable : 2x , 2 because that is the amount of passes bought and X because you don't know the cost of the passes yet. You now have your equation : 11+2x=52. Next you isolate the "2x" by subtracting eleven from itself and what you do to one side of the equation you have to do to the other, so you subtract 11 from 52 and are left with 41 . You then have the simplified equation : 2x=41 . Now you're going to isolate the variable by dividing 2x by 2 and doing the same to 41. You're then left with X= 20.50 , the cost of one ticket

Answer:

X = 10

Step-by-step explanation:

<1 = 2x + 10

<2 = x + 20

<3 = 180 - 6x (linear angles = 180 degrees)

<1 + <2 + <3 = 180 degrees

2x + 10 + x + 20 + 180 - 6x = 180

-3x + 210 = 180

-3x = 180 - 210

x = -30/-3

x = 10

Answer:

Step-by-step explanation:

what you do id try to find the math book on quizelit or some websire and find the answer

Answer:

[tex]w=15.5[/tex]

[tex]w=\frac{31}{2}[/tex]

Equation:

[tex]2w+4=35[/tex]

Step-by-step explanation:

[tex]2w+4=35\\2w=31\\w=15.5[/tex]

Hidden Steps:

1) Subtract 4 on each side of the equation:

[tex]2w+4-4=21\\35-4=31[/tex]

2) Divide each side of the equation by 2:

[tex]2w[/tex] ÷ [tex]2=w[/tex]

[tex]31[/tex] ÷ [tex]2=15.5-or-\frac{31}{2}[/tex]

Answer:

Equation: 2w + 4 = 35

Weight: 15.5

Step-by-step explanation:

Let w be the weight of each checked bag.

The weight of Carl's 2 checked bags is 2w kg. The weight of his backpack is 4kg. The total weight of his baggage is 2w + 4 kg.

Since his total baggage weighs 35 kg, let us set this to 35:

2w + 4 = 35

Now you solve:

1. 2w + 4 = 35

2. 2w = 35-4

3. 2w = 31

4. w = 31/2

5. w = 15.5

Therefore, the equation is 2w + 4 = 35 and the solution to " w " is 15.5 kg.

Hopefully this helps you understand more!

Answer:

Answer is A.

Step-by-step explanation:

0.2 x 263.20 = 52.64

52.64 + 263.20 = 315.84

Answer:

dddddddddddddddddddddddddd

Step-by-step explanation:

Answer: https://www.khanacademy.org/commoncore/grade-HSF-F-IF#HSF-IF.A.3

Step-by-step explanation:

copy and paste the link on to your search bar

Answer:

The y-intercept is (0, 35)

The y-coordinate of the y-intercept represents the height at which the line intersects the y-axis.

The slope is 5/2.

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

60-25=35

35-20=15

15-10=5

5 people dont play either of them

Answer:

25

Step-by-step explanation:

To solve this, we can add the number of basketball players and the number of volleyball players:

25 + 20 = 45

But we know that there are ten players who are counted twice because they play both. So we subtract 10:

45 - 10 = 35

And that is the total number of students who play either basketball or volleyball. Now to figure out those that play neither sport we subtract the number of students by the number of players:

60 - 35 = 25

That’s the number of students who don’t play one of those sports.

Answer:

A

Step-by-step explanation:

A. The constants a, b, and c must be real numbers with a not ever equal to zero.

Please vote brainliest <3

The true statement is

The constants a, b, and c must be real numbers with a not ever equal to zero.

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax² + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term.

Given:

f(x) = ax² + bx + c

The first condition for an equation to be a quadratic equation is the coefficient of x² is a non-zero term(a ≠ 0).

For writing a quadratic equation in standard form, the x² term is written first, followed by the x term, and finally, the constant term is written.

Hence, The constants a, b, and c must be real numbers with a not ever equal to zero.

Learn more about quadratic equation here:

https://brainly.com/question/17177510

#SPJ2

Answer:

  your work is correct

Step-by-step explanation:

  [tex]\sqrt{\dfrac{16x^4y^8}{5}}=\sqrt{\left(\dfrac{4x^2y^4}{5}\right)^2\cdot5}=\boxed{\dfrac{4x^2y^4\sqrt{5}}{5}}[/tex]

__

Additional comment

You can multiply by √5/√5 as you have done, and as conventionally taught, or you can multiply by 5/5 under the radical to make the denominator a perfect square.

Answer:

the 2nd and the 3rd are true

Answer: If you search it there is some vids

Step-by-step explanation:

Answer:

About 80,000

Step-by-step explanation:

take the % multiply by the years to get your answer

Answer:

Hope this helps pls mark me Branliest

Step-by-step explanation:

that's my answer

Answer:

Y=3/5 X -4 just trust me on this one. eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

= (8n² - 3n + 10) + (-3n² - 6n - 7)

= (8 - 3)n² + (-3 - 6)n + (10 - 7)

= 5n² - 9n + 3

Option → #1

Answer:

x=21° ,y=25°

Step-by-step explanation:

when there are 2 equal line, so the degree is mirrowed.

straight line contain 180°. For Triangle there have 180°. You can find the degree in other shape but that shape must be 2D,like kuboid or cube or etc.

Answer:

n = 4/3 or n = 1.3 repeating

bearing in mind that fraction wise we can represent any WHOLE as 1, 5/5 = 1, or 333/333 = 1, so we can say that the whole of the states or namely 50/50 = 1, so we can say that

[tex]\begin{array}{ccll}amount&fraction\\\cline{1-2}50&1\\35&x\end{array}\implies \cfrac{50}{35}=\cfrac{1}{x}\implies 50x=30\implies x=\cfrac{30}{50}\\\\\\\boxed{x = \cfrac{3}{5}\implies 0.7}\\\\[-0.35em]~\dotfill\\\\\cfrac{3}{4}\implies 0.75~\hspace{10em}\stackrel{\textit{since 0.7 is less than 0.75, \underline{nope}}}{0.7 < 0.75}[/tex]

2.62 pls give a heart for me please.