PLEASE HELP I NEED THIS TO BE RIGHT OR ELSE I WILL PROBABLY FAIL SO...YA

Answer:it is B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

6x+2

Step-by-step explanation:

The perimeter is the sum of all of the sides. A rectangle has four sides. You multiply each equation by two, and add the two equations together.

Answer:

image

Step-by-step explanation:

Sheldon makes a profit of $8.

The ratio of profit share in a partnership is always constant irrespective of the amount of profit.

Given,

Sheldon makes $2 in profits for every $5 that Leonard makes.

Therefore, ratio of profits of Sheldon and Leonard is 2/5.

If Leonard makes profit of $20

Then,  Sheldon's profit / Leonard's profit = 2/5

           Sheldon's profit / 20 = 2/5

           Sheldon's profit  = $8

Hence, Sheldon makes a profit of $8 If Leonard makes $20 profit.

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Answer:

They both determined that

✔ 35

people are going.

Which property illustrates that they should have gotten the same answer?

✔ commutative property

The property which illustrates that they should have gotten the same answer is commutative property.

Equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign.

We have,

According to Question,

First class has [tex]=15[/tex] people

Second class has [tex]=14[/tex] people

Now,

According to Mrs. Garcia,

Adult [tex]= 6[/tex]

Students [tex]= 29[/tex],

I.e. Mrs. Garcia [tex]= (Adults\ + Students)[/tex]

                         [tex]=29+6=35[/tex]

Melissa added [tex]= (Students\ + Adults )[/tex]

                         [tex]=6+29=35[/tex]

Hence, we can say that the property which illustrates that they should have gotten the same answer is commutative property.

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Answer:

oh so you have -32 and you add 20 as the fee and your answer should be -12 I hope

helped or got it right

Step-by-step explanation:

katlyn stout

Answer:-404

Step-by-step explanation: you take -32 for each person so -32x12 then -20 for a one time fee that’s -32x12-20 gives you -404

Answer:

number line a

Step-by-step explanation:

-6x +18 < 30

-6x < 12

x> -2

Answer:

its c

Step-by-step explanation: you subtract 18 from the left and add it to the right so you add 18 to 30 which gets you 48 then you divide 48 by -6 and reverse < to > since your dividing this by a negative

hopefully you understand give me a rate please!

Answer:

kazoo is cheaper i think

Answer:

18÷4×3=13.5

so 13.5 is the answer

Answer:

13.5 or 13 [tex]\frac{1}{2}[/tex] or [tex]\frac{27}{2}[/tex]

Step-by-step explanation:

We can setup this by turning 18 into a fraction. [tex]\frac{3}{4} * \frac{18}{1}[/tex]. All we need to do is multiply the numerators and the denominators together to get [tex]\frac{54}{4}[/tex]. We can now divide 54 by 4 to get 13.5. 13.5 or 13 1/2 or 27/2 is your final answer.

Answer:

x=4 and y=2

Step-by-step explanation:

I'm not 100% sure but I substituted different numbers into the equation:

If x=4 and y=2 then 4+2=6 and 3x2=6 so it would be 6=6

Another option is x=7 and y=3 then 7+2=9 and 3x3=9 so it would be 9=9

I'm more confident with x=4 and y=2 because of the small size of the triangle.

I hope this helps! Good luck! :)

Step c is wrong because of the addition between 3 and 1.

Answer:

X = -55

Step-by-step explanation:

Answer:

Graph B represents a function.

Step-by-step explanation:

Graph B is a quadratic function. y = x^2

The equivalent value of {x} is equivalent to 2.046.

The cosine function (or cos function) in a triangle is the ratio of the adjacent side to that of the hypotenuse.

Given is the expression as -

cos(47) = x/3

We have the expression as -

cos(47) = x/3

{x} = 3 cos(47)

{x} = 3 x 0.682

{x} = 2.046

Therefore, the equivalent value of {x} is equivalent to 2.046.

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Answer:

56°

Step-by-step explanation:

Given that:

Height of flagpole = 18

Length of shadow = 12

The angle of elevation of tbe sun at the time of the day = θ

Uding trigonometry :

Tanθ = opposite / Adjacent

Tan θ = height of flagpole / length of shadow

Tan θ = 18 / 12

Tan θ = 1.5

θ = tan^-1 (1.5)

θ = 56.309

θ = 56° (nearest degree)

Answer: is this an actual question. if so , could u post the picture that may go along with it ? lol

Step-by-step explanation:

Answer:

0.71428571428

Answer:

5/7  = 0.714285714

Divide 2/5 by 21/25 by multiplying  3/5 by the reciprocal of  21/25

3/5*(25/21)

Multiply  

3/ 5 times 25/21  by multiplying numerator times numerator and denominator times denominator.

3 * 25 = 75

5 * 21 = 105

Reduce the fraction  

75/ 105 to lowest terms by extracting and canceling out 15.

answer :5/7 0r 0.714285714

Hopefully i helped :)

Answer: the rate of the water level in the cone falling when it is 5cm from the bottom of the cone is -0.1768 cm/sec

Step-by-step explanation:

Given the data in the question;

H/h = R/r

10/5 = 6/r

r 1 = 30/10 = 3

Also

10/h = 6/r

r2 = 6h/10 = 3/5 × h

Volume = 1/3πr²h

V = 1/3 × π × (3/5 × h)² × h

V =  1/3 × π × 9/25 × h³

V = 3π/25 × h³

Now

dv/dt = 3π/25 × 3 × h² × dh/dt

-5 = 3π/25 × 3 × 25 × dh/dt

-5 = 3π × 3 × dh/dt

-5 = 9π × dh/dt

dh/dt = -5/9π

dh/dt = -0.1768 cm/sec

therefore, the rate of the water level in the cone falling when it is 5cm from the bottom of the cone is -0.1768 cm/sec

Answer:

C, 60 degrees

Step-by-step explanation:

Since "8" is the largest length on the triangle, that must mean that 90 degrees is the largest angle of the triangle. Plus, we know that whenever an angle is 90 degrees, no other measure of the triangle can be < 90 degrees. Therefore the answer cannot be B. Since "8" and "7" are very close (7 and x are a "pair" just like 8 and 90 degrees were), we can guess that x must be relatively close to 90 degrees. Therefore the closest answer to 90 degrees without being greater than 90 is C, 60 degrees.

Answer:

Go to the right 8 times from the

0,0 point and after you go right 8 times go up 6 times then there you go.

Step-by-step explanation:

Read answer

Answer:

223.34 m/s

Step-by-step explanation:

Given :

Travel time = 11 :23 pm to 1:00 a. M = 1 hour 37 minutes = (60 + 37) = 97 minutes = (97 * 60) = 5820 seconds

Distance between Seattle and San Francisco is

807.7 miles (culled from the internet)

807.7 miles = 1299867.1 meters

Average speed = Distance covered / Time taken

Average speed = 1299867.1 m / 5820 s

Average speed = 223.34486

Average speed = 223.34 m/s

Answer:

[tex]gf(x))= \frac{10}{\sqrt{x-2} }[/tex]

Step-by-step explanation:

Explanation

Given function f(x) = [tex]1 + \sqrt{x-2}[/tex]    and  g(x) = [tex]\frac{10}{x-1}[/tex]

gf(x) = ([tex]g(1 + \sqrt{x-2})[/tex]  )

       [tex]= \frac{10}{1+\sqrt{x-2}-1 }[/tex]

       [tex]= \frac{10}{\sqrt{x-2} }[/tex]

[tex]gf(x))= \frac{10}{\sqrt{x-2} }[/tex]

Answer:

4 times greater

Step-by-step explanation:

:)

Answer:

2 times

Step-by-step explanation:

If the base and height are half the size, that means the B is two times larger, so therefore the area is also 2 times as large.

(hope this helps!)

Answer:

18

Step-by-step explanation:

33-15=18

Answer:

18

Step-by-step explanation:

Step-by-step explanation:

[tex] = 12 + {4y}^{2} - 7[/tex]

[tex] = 12 + {4(3)}^{2} - 7[/tex]

[tex] = 12 + 4(9) - 7[/tex]

[tex] = 12 + 36 - 7[/tex]

[tex] = 48 - 7[/tex]

[tex] = 41[/tex]

Answer:

1.777777777

Step-by-step explanation:

Hi there!

[tex]\large\boxed{5n(n + 2)}[/tex]

Factor the polynomial by finding the GCF from each term:

5n² + 10n

Both terms share "5n", so we can factor this out of the expression:

5n(n) + 5n(2)

5n(n + 2)

Answer:

The answer is 20.

Step-by-step explanation:

You do be struggling.

Answer:

2.46 x 10⁵

Step-by-step explanation:

Answer:

i wouldn't know that

Step-by-step explanation: