Moe painted the lid of the barrel. The circumference of the barrel is 32*3.14 inches. What is the area of the lid in square inches?

Answer:

The number is 4.

The step describe to solve the problem is: add five and then multiply by

Step-by-step explanation:

Let the number be x.

As per the given condition as:

The difference of twice a number and five is three.

"Twice a number" means

"difference of twice a number and five" means

therefore, the translation of the given word problem to an equation is:

Now, solve the equation :

Addition Property of equality states that you add the same number to both sides of an equation.

Add 5 to both sides of an equation we get;

2x-5+5=3+5

Simplify:

2x = 8

Multiplication property of equality states that you multiply the same number to both sides of an equation.

Multiply by  both sides we get;

Simplify:

x = 4

The steps which describe to solve the problem is: add five and then multiply by

Therefore, the number x = 4

4 the answer is four as 4×2=8 and 8-5=3

Answer:

4x^2 + x - 1

Step-by-step explanation:

3x^2 + x + 8 + x^2 - 9 = 4x^2 + x - 1

Answer:

12

Step-by-step explanation:

When looking at triangles it's always important to remember what the ratios are to parts of triangles. In the case of this triangle let's give the value 24 the variable of E. In every scenario in which Y is positioned above 24 or E, the answer is always E/2=y, or 24/2=y ---> 12.

y / 24 = 12 / 12 + 18

y / 24 = 12 / 30

y / 24 = 2 × 6 / 5 × 6

y / 24 = 2 / 5

y = 24 × 2 / 5

y = 48 / 5

y = 96 / 10

y = 9.6

Answer:

Puesto que se conocen dos ángulos seguidos y un lado adyacente tanto en uno como en otro triángulo, se debe emplear el criterio Ángulo-Lado-Ángulo (ALA) para determinar que los triángulos citados en el enunciado son congruentes.

Step-by-step explanation:

Puesto que se conocen dos ángulos seguidos y un lado adyacente tanto en uno como en otro triángulo, se debe emplear el criterio Ángulo-Lado-Ángulo (ALA) para determinar que los triángulos citados en el enunciado son congruentes.

Answer:

AC = 12.4

Theta = 75.96 degrees

Alpha = 14.04 degrees

Step-by-step explanation:

Mathematically, the angle at each edge of the rectangle is 90 degrees

So, we can see a right triangle ABC

Where AC is its hypotenuse

Mathematically, the square of the hypotenuse equals the sum of the squares of the two other sides

That will be;

3^2 + 12^2 = 9 + 144 = 153

AC = √153

AC = 12.4

We need to use the appropriate trigonometric ratio to get the value of alpha and theta

For theta;

Its opposite side is 3 while its adjacent is 12

The trigonometric ratio to use is the tan

so;

tan theta= 3/12

tan theta = 1/4

theta = tan^-1 0.25

theta = 14.04

Now for alpha, since we have a right triangle

theta will be 90-14.04

theta = 75.96

The measure of AC to the nearest hundredth is 12.37

From the given figure, we have the following parameters

Using the theorem;

tan a = 12/3

tan a = 4

a = 75.96

theta = 90 - 75.96

theta = 14.03

For the length of AC, we will use the Pythagoras theorem

AC = √3² + 12²

AC = √9+144
AC = 12.37

Hence the measure of AC to the nearest hundredth is 12.37

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Answer: I only see 15 Points

Step-by-step explanation:

Answer:

[tex]3x^{2} -11x-4[/tex]

Answer:

7a^2b-4ab^2-ab+10a

Step-by-step explanation:

(12a^2b+8a-5a^2b+2ab)-(4ab^2+6ab-2a-3ab)

12a^2b+8a-5a^2b+2ab-4ab^2-6ab+2a+3ab

(12a^2b-5a^2b)+(-4ab^2)+(2ab+3ab-6ab)+(8a+2a)

7a^2b-4ab^2-ab+10a

Answer:

never, never, sometime, sometimes, and always.

Step-by-step explanation:

I'm smart lol

Answer:

I’m sorry I can’t really see it but I think it’s 7 20

Step-by-step explanation:

Answer:

f(x) = a(1 + r)x f(x) = 100000(1+0.04)^10 = 148,024 I believe

Step-by-step explanation:

Answer:

i think it is 525 cards.

Step-by-step explanation:

because 3 packages = 1400 sport cards

3 x 1400 = 4200

4200 divided by 8 = 525 cards.

Answer:

t = 2q²/p

Step-by-step explanation:

subtract 1 from each side to get:

p/q - 1 = q/t

multiply each side by t/q to get:

(tp/q²) - 1 = 1

add 1 to each side to get:

tp/q² = 2

cross-multiply to get:

tp = 2q²

divide each side by p to get:

t = 2q²/p

Answer:

12,-15

Step-by-step explanation:

Answer:

b for the first one and A for the second

Step-by-step explanation:

Answer:

well it seems the first one is B. The second one is A

Step-by-step explanation:

hope it helps

have a great day

Answer:

Step-by-step explanation:

1/4 of 2/3 is just (1/4) / (2/3) or (1/4)(3/2)

1/4 * 3/2= 3/8

She needs to use 3/8 of a cup

The sugar needed by Lila to make 1 / 4 of a recipe is 1 / 6 of the total sugar needed to complete her recipe.

A fraction is a percentage of a whole. This entire sentence could be referring to a single location or a collection of locations. The English word "fraction" originates from the Latin word "fraction," which means "to break." As the first society to comprehend fractions, the Egyptians used fractions to solve a number of mathematical problems, including the distribution of food and resources and the absence of a metal currency.

Given:

The sugar quantity in the original recipe = 2 / 3

If Lila is making 1 / 4 of a recipe, so she needs 1/ 4 of the total sugar in the recipe,

The sugar needed by Lila =  1 / 4 of 2 / 3

The sugar needed by Lila = 1 / 4 × 2 / 3,

The sugar needed by Lila = 1 / 6 of the total sugar needed in the recipe.

Therefore, the sugar needed by Lila to make 1 / 4 of a recipe is 1 / 6 of the total sugar needed in the recipe.

To know more about fractions:

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Answer:

The last option, 10 is correct

Step-by-step explanation:

f(x) = 3x^2 - 4

f(2) = 3(2)^2 - 4

f(2) = 12 - 4

f(2) = 8

g(x) = 2x - 6

g(8) = 2(8) - 6

g(8) = 16 - 6

g(8) = 10

This means that g(f(2)) is equal to 10

Answer:

Its 10 or D

Step-by-step explanation:

Answer:

11/20

3/5

7/10

13/20

Step-by-step explanation:

A rational number is a number that can be derived by dividing 2 whole numbers

1/2 = 0.5 0r 50%

3/4 = 0.75 75%

Between 50% and 75% are 51 - 74 which can be expressed as rational numbers

3/5 = 0.6

7/10 = 0.7

11/20 = 0.55

13/20 = 0.65

Answer:

x = 166

Step-by-step explanation:

2 * 3 * 5 * 11 + (x * 2) =

6 * 5 * 11 + (x * 2) =

30 * 11 + (x * 2) =

330 + (x * 2) =

330 + (166 * 2) =

= 662

So, the answer is 166.

Hope this helps! :)

Answer:

Step-by-step explanation:

Answer:

m = 66 & e = 956

Step-by-step explanation:

Create your equations:

$4m + $6e = $6000

m + 890 = e

Substitute/solve for morning tickets:

$4m + $6e = $6000     <--    m + 890 = e

$4m + $6(m + 890) = $6000

$4m + $6m + $5340 = $6000

$10m = $6000 - $5340

m = $660/$10

m = 66 morning tickets

Solve for Regular tickets:

m + 890 = e   <---  m = 66

66 + 890 = 956

e = 956 regular tickets

Double check work:

$4m + $6e = $6000

$4(66) + $6(956) = $6000

Leave a like and mark brainliest if you like this answer

Answer:

A

Step-by-step explanation:

Answer: The answer is 2.772

Step-by-step explanation:

Because, if you do 7 x 7 x 7 Whitehall that will give you 343 then you multiply the rest of the numbers whitish will give you 2.772

Answer:

-69 (Answer b)

Step-by-step explanation:

Apply the power rule for differentiation:

(d/dx){-4x^2 + 11x} = -8x + 11

Now substute 10 for x:

f '(x) = -8(10) + 11 = -80 + 11 = -69 (Answer b)

Answer:

b

Step-by-step explanation:

Using the power rule to differentiate each term

Given

f(x) = - 4x² + 11x , then

f'(x) = - 8x + 11

At x = 10

f'(10) = - 8(10) + 11 = - 80 + 11 = - 69 → b

Answer:

(X+3)

Step-by-step explanation:

Answer:

You lost $140.

Step-by-step explanation:

3*20=60

60+80=$140 so the total amount spent is $140.

Since you're spending money the amount in your account is going to drop by $140.

Answer:

C = 5.

Step-by-step explanation:

First, you need to remember that:

For the function:

h(x) = Sinh(k*x)

We have:

h'(x) = k*Cosh(k*x)

and for the Cosh function:

g(x) = Cosh(k*x)

g'(x) = k*Cosh(k*x).

Now let's go to our problem:

We have f(x) = A*cosh(C*x) + B*Sinh(C*x)

We want to find the value of C such that:

f''(x) = 25*f(x)

So let's derive f(x):

f'(x) = A*C*Sinh(C*x) + B*C*Cosh(C*x)

and again:

f''(x) = A*C*C*Cosh(C*x) + B*C*C*Sinh(C*x)

f''(x) = C^2*(A*cosh(C*x) + B*Sinh(C*x)) = C^2*f(x)

And we wanted to get:

f''(x) = 25*f(x) = C^2*f(x)

then:

25 = C^2

√25 = C

And because we know that C > 0, we take the positive solution of the square root, then:

C = 5

Answer:

40%

Step-by-step explanation: