Help me solve this problem please

Answer:

Alright, so we have 4 - 6 = s - 83.

This means

-2 = s - 83

Add 83 to both sides to get:

81 = s

s = 81 :)

Answer:

16

Step-by-step explanation:

16-7=9 so 16 makes the equation n-7=9 true

The water level is rising at a rate of approximately 0.017 inches per second when the water is 5 inches deep.

Let's start with the formula for the volume of a cone.V= 1/3πr²h

Here, h is the height of the water level at a given time. We are given that water is flowing in at a rate of 26 cubic inches per second. Therefore, we can calculate the rate of change of volume as dV/dt = 26.The tank stands point down, which means that the apex of the cone is at the bottom and the base is at the top. The height of the tank is 11 inches, so when the water level is 5 inches deep, the remaining height of the tank that is empty is 11 - 5 = 6 inches.The radius of the tank at the base is 7 inches, which means that the radius of the top of the water level is proportional to the height of the water level. Therefore, the radius of the top of the water level when the water level is 5 inches deep is: r = (5/11) x 7 = 3.18 inches.Now we can use the formula for the volume of a cone to find the volume of water in the tank when the water level is 5 inches deep.

V= 1/3πr²h= 1/3 x π x (3.18)² x 5= 53.4 cubic inches

Now we can find the rate of change of height with respect to time using the formula

dV/dt = A dh/dt, where A is the area of the base of the tank.

A = πr² = π(7)² = 49π square inches.

Therefore, we have:

26 = 49π dh/dt

dh/dt = 26 / (49π)

dh/dt ≈ 0.017

The water level is rising at a rate of approximately 0.017 inches per second when the water is 5 inches deep.

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Answer:

[tex] \huge{ \boxed{ \bold{ \tt{10.6}}}}[/tex]

Step-by-step explanation:

[tex] \rm{ \frac{18}{8} = \frac{24}{x} }[/tex]

Use cross product property

⇢ [tex] \rm{18 \times x = 24 \times 8}[/tex]

⇢ [tex] \rm{18x = 192}[/tex]

Divide both sides by 18

⇢ [tex] \rm{ \frac{18x}{18} = \frac{192}{18}} [/tex]

⇢ [tex] \rm{x = 10.6}[/tex]

We're done !

Hope I helped!

Best regards! :D

~TheAnimeGirl

Answer:

3 and 4

Step-by-step explanation:

3 and 4 because you have to find two angles(in the triangle) that are far away of angles 1

which are 3 and 4

Answer: 3 and 4

Step-by-step explanation:

Step-by-step explanation:

16+10+4

26+4

30

30÷(2+2)

30÷4

7 1/2

Answer:

Since  − 115 /12

is a proper fraction, it cannot be written as a mixed number.

Cannot be written as a mixed number

Step-by-step explanation:

Answer:

Step-by-step explanation:

100% means all of 40.

So 100% of 40 is 40

Answer:

40

Step-by-step explanation:

Of means Multiply.

Multiply.

100% * 40 = 40

~I hope I helped you! :)~

Equation in standard form that has a graph that passes through point (-4, 2) and has slope of 9/2 is calculated to be as equal to -40.

The equation in standard form that has a graph that passes through the point (-4, 2) and has a slope of 9/2 is given by  :

Step 1: Recall the standard form of a linear equation

The standard form of a linear equation is Ax + By = C, where A, B, and C are constants.

Step 2: Substitute given values

The equation should pass through the point (-4, 2) and should have a slope of 9/2.

Therefore, the slope-intercept form of the equation is given by:

y - 2 = (9/2)(x + 4)

Multiplying through by 2, we have: 2y - 4 = 9(x + 4)2y - 4

= 9x + 36

Rearranging, we get: 9x - 2y

= -40

Therefore, the equation in standard form that has a graph that passes through the point (-4, 2) and has a slope of 9/2 is 9x - 2y

= -40.

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Answer: C. 1.276 x 107

Step-by-step explanation:

Correct on e d g e n u i t y!

Answer:

C

Step-by-step explanation:

I just took the asignment.

Answer:

42 should be in the blank.

Step-by-step explanation:

If you multiply 7/8 by 6, watch what happens...

7/8 *6 = 42/48

The denominators are the same, which shows how the equations are probably equal.

I know it might seem confusing because I'm not great at explaining, but I hope it helps! Have an awesome day c:

Answer:

The slope of the line is  [tex]\frac{-1}{2}[/tex]

Step-by-step explanation:

The rule of the slope of a line is

→ Let us solve the question

∵ The line contains the points B (-4, 4) and R (0, 2)

∴ x1 = -4 and y1 = 4

∴ x2 = 0 and y2 = 2

→ Substitute them in the rule of the slope above to find it

∵ m = [tex]\frac{2-4}{0--4}=\frac{-2}{4}=\frac{-1}{2}[/tex]

∴ m = [tex]\frac{-1}{2}[/tex]

∴ The slope of the line is  [tex]\frac{-1}{2}[/tex] .

Answer:

its

1.32142857143

Step-by-step explanation:

if its not im sary

Answer:

y=60 due to adjacent angle

Answer:

Option - A. 60°

Step-by-step explanation:

AB is parallel to CD and given angle is alternate interior angle to y

∴ y = 60°

Answer:

The remainder is -1

The binomial is not a factor of the polynomial

Step-by-step explanation:

In the algebraic division, there are 4 terms

The remainder theorem:

Let us use it to solve the question

∵ The dividend is x² - 2

∴ f(x) = x² - 2

∵ The divisor is x - 1

∴ (x - h) = (x - 1)

∴ h = 1

Let us find f(1)

∵ f(1) = (1)² - 2 = 1 - 2 = -1

∴ f(1) = -1

∴ The remainder is -1

∵ f(1) ≠ 0

∴ x - 1 is not a factor of x² - 2

∴ The binomial is not a factor of the polynomial

Answer:

from my point of view the solution should be 36

Answer:

b > -9

Step-by-step explanation:

Answer:

c) 14

Step-by-step explanation:

2*6 + 1 + 1

following PEMDAS, the multiplication comes first.

2 * 6 = 12

12 + 1 + 1

14

1. 17x - 3

2. 5m + 4n

3.-11x + 11

4. 6k + 1

5. 5xy + 7x

6. 7x - 19

7. 14a - 3b + 4

8. 6m - n

9. -a + 2n + 7

10. 6a

The answer is (B). Erik offers $2,700 for the motorcycle.

Original price of motorcycle = $3,600

Erik's offer = ¾ * $3,600 = $2,700

Here is the explanation in detail:

1. The original price of the motorcycle is $3,600.

2. Erik makes an offer equal to ¾ of the original price.

3. ¾ of $3,600 is $2,700.

4. Therefore, Erik offers $2,700 for the motorcycle.

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The given equation has two real and distinct roots.

The formula for the discriminant is b² - 4ac. For the given equation, 3x² + 4x - 7 = 0,

the value of a = 3, b = 4 and c = -7.Substituting these values in the formula for discriminant, we get:$$\begin{aligned}b^2-4ac&=4^2-4\times3\times(-7) \\&=16+84 \\&=100 \end{aligned}$$

Hence, the value of discriminant is 100.Using the value of the discriminant, we can determine the nature of roots. If the discriminant is positive, then the roots are real and distinct.

If the discriminant is zero, then the roots are real and equal.

If the discriminant is negative, then the roots are imaginary and conjugate.In this case, the discriminant is positive (100), so the roots will be real and distinct.

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Answer:

it's w and y

Step-by-step explanation:

i am no good with explaining sorry

Answer:

14units

Step-by-step explanation:

Given

Initial point A = -2 (since it is on negative 2)

Other point B = 12 (lying in positive 12)

To get the distance between point A and B, we will use the expression:

AB = point B - point A

Substitute the given point in the expression

AB = 12-(-2)

AB = 12+2

AB = 14

Hence the distance between points A and B in the number line is 14units

The answer of 5+7-2+5=15

Answer:

= 11-33+7

= 11+7-33

= 18-33

= -15

Step-by-step explanation:

if we multiple + by - then it becomes -

if we multiple - by - then it becomes +

by this way I have done

I hope this will help u .

The probability of x within this range is constant and equal to 1/3. The area under the uniform distribution curve is 1.

The range of the random variable, x, in a uniform distribution from 2 to 5 is [2, 5]. It represents the entire interval of possible values for x.

The probability of the random variable, x, in a uniform distribution is constant over the range. Since it is a uniform distribution, the probability density function is equal for all values within the range. Therefore, the probability of x taking any specific value within the range [2, 5] is the same, and it is given by 1 divided by the length of the range:

Probability of x = 1 / (length of range)

= [tex]P(x) = \frac{1}{5 - 2} = \frac{1}{3}[/tex]

The area of the uniform distribution is represented by the probability density function over the range. Since it is a uniform distribution, the probability density is constant within the range. Therefore, the area under the curve is equal to the length of the range multiplied by the constant probability density:

Area = (length of range) * (probability density) = (5 - 2) * (1 / (5 - 2)) = 3 * (1 / 3) = 1.

Hence, the area of the uniform distribution is 1.

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Answer:

0

Step-by-step explanation:

Answer:

.05 + .23 + .37 + P(D) = 1

.65 + P(D) = 1

P(D) = .35 = 35%

Answer:

Step-by-step explanation:

x ← the smallest integer

x+1 ← the middle integer

x+2 ← the largest integer

3x   ← three times the smallest

x+2 + 14   ← 14 more than the largest

  3x = x+2 + 14

   -x     -x

  2x = 16

 ÷2     ÷2

   x = 8

x+1 = 8+1 = 9

x+2 = 8+2 = 10

Check:  3×8 = 24;  24-14 = 10

Answer:

[tex]x = \frac{-3 \pm i\sqrt{31}}{8}[/tex]

Step-by-step explanation:

Quadratic Formula: [tex]x = \frac{-b \pm \sqrt{b^2-4ac} }{2a}[/tex]

√-1 is imaginary number i

Step 1: Define Quadratic

8a² + 6a + 5 = 0

a = 8

b = 6

c = 5

Step 2: Plug into Quadratic Formula

[tex]x = \frac{-6 \pm \sqrt{6^2-4(8)(5)} }{2(8)}[/tex]

Step 3: Solve

[tex]x = \frac{-6 \pm \sqrt{36-160} }{16}[/tex]

[tex]x = \frac{-6 \pm \sqrt{-124} }{16}[/tex]

[tex]x = \frac{-6 \pm \sqrt{124} (\sqrt{-1} )}{16}[/tex]

[tex]x = \frac{-6 \pm i\sqrt{124}}{16}[/tex]

[tex]x = \frac{-6 \pm 2i\sqrt{31}}{16}[/tex]

[tex]x = \frac{2(-3 \pm i\sqrt{31})}{16}[/tex]

[tex]x = \frac{-3 \pm i\sqrt{31}}{8}[/tex]