I need help quick please

Answer:

Vhc = 401.92 cm3

Step-by-step explanation:

Vcylender = Pi*r2*h

Vhalfcyldr = (Pi*r2*h)/2

then

h= 16cm

r = 8cm/2 = 4cm

then

Vhalfcylinder = ((3.14)*(4)2*16) / 2

Vhc = 401.92 cm3

A graph of the two (2) points (-0.5, 0) and (9, 0) that represent the distance which this object would travel in different amounts of time at that rate is shown in the image attached below.

Mathematically, a linear function is sometimes referred to as the slope-intercept form of a straight line and it can be modeled (represented) by this mathematical expression;

d = mt + b

Where:

Therefore, the required linear function that relates the distance (d) and speed (s) at time (t) seconds is given by this mathematical expression;

d(t) = 18t + 9

For instance when time (t) = -0.5 seconds, the distance traveled by this object placed on a conveyor belt is given by;

d(t) = 18t + 9

d(-0.5) = 18(-0.5) + 9

d(-0.5) = -9 + 9

d(-0.5) = 0 feet.

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[tex]3x^2+x-10=\boxed{(x+2)(3x-5)}[/tex]

Answer:

Step-by-step explanation:

Answer 2

You would divide 7 by 3.5 and you get 2 If the equation was what times 3.5 =7  

The graph of the odd-degree polynomial reaches positive and negative infinity.

A polynomial function's final behavior is how its graph behaves as x gets closer to positive or negative infinity.

The graph's final behavior is determined by a polynomial function's degree and leading coefficient.

The given polynomial is shifted towards the left it reaches negative infinity quicker than positive infinity.

Also, the graph of the polynomial is of odd degree as it is symmetric about the origin shifted towards left.

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There are 8 bags of basmati rice are there if a crate contains bags of basmati rice Which weigh 5 lb each and bags of jasmine rice.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

a crate contains bags of basmati rice Which weigh 5 lb each and bags of jasmine rice which weigh 3 pounds each.

The equation can be framed:

x + y = 20

5x + 3y = 76

After solving

By substitution method:

we get:

y = 12

x = 20 - 12 = 8

Thus, there are 8 bags of basmati rice are there if a crate contains bags of basmati rice Which weigh 5 lb each, and bags of jasmine rice.

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The 15th term of the given geometric sequence will be (C) 5/4096.

Mathematicians refer to a succession of non-zero numbers as a geometric progression or geometric sequence.

Each term after the first is derived by multiplying the previous term by a fixed, non-zero value called the common ratio.

So, the geometric sequence will be:

nth term formula: aₙ = a₁rⁿ⁻¹

Now, insert the values and calculate as follows:

aₙ = a₁rⁿ⁻¹

a₁₅ = 20(1/2)¹⁵⁻¹

a₁₅ = 20(1/2)¹⁴

a₁₅ = 20(1/16384)

a₁₅ = 20/16384

a₁₅ = 5/4096

Therefore, the 15th term of the given geometric sequence will be (C) 5/4096.

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Complete question:
Find the 15th term in the geometric sequence below. 20, 10, 5, 2.5, . . .

A.-25/4,096

B.-5/4,096

C.5/4,096

D.25/4,096

Answer:

30=t i think

Step-by-step explanation:

So basically what you do is since it is division you would multiply 5 by its self and you multiply on the other side because if you do something on one side you have to do it on another so that would leave you with 30=t

Answer:

66 [tex]cm^{2}[/tex]

Step-by-step explanation:

Front: 6 x 5 = 30

Back:  6 x 4 = 24

Left side: 1/2 (3 x 4) =6

Right side: 1/2 ( 3 x 4) 6

Add

30 + 24 + 6 + 6 = 66

The parabola's vertex is (-3/2, -22). Because this is the lowest point on the parabola, the function's minimum value is -22.

To determine the maximum or minimum value of the quadratic function y = 2x² + 12x + 5, you need to find the vertex of the parabola formed by this function.

To find the vertex of the parabola, you can use the formula x = -b / (2a), where x is the x-coordinate of the vertex, a is the coefficient of the x² term, and b is the coefficient of the x term.

In this case, the coefficient of the x² term is 2, and the coefficient of the x term is 12. Therefore, the x-coordinate of the vertex is x = -12 / (2×2) = -6 / 4 = -3/2.

To find the y-coordinate of the vertex, you can substitute the x-coordinate back into the original equation:

y = 2(-3/2)² + 12(-3/2) + 5 = 2(-9/4) + (-18) + 5 = -9 + (-18) + 5 = -22.

Therefore, the vertex of the parabola is (-3/2, -22). This is the lowest point on the parabola, so the minimum value of the function is -22.

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The value of x from the parallelogram ABCD is 10.

A parallelogram is a special kind of quadrilateral that is formed by parallel lines. The angle between the adjacent sides of a parallelogram may vary but the opposite sides need to be parallel for it to be a parallelogram. A quadrilateral will be a parallelogram if its opposite sides are parallel and congruent.

Given that, ∠A=120-2x, ∠B=70+x, ∠C=105-x² and ∠D=40+4x.

The quadrilateral ABCD is a parallelogram if pairs of consecutive angles are supplementary.

Here, ∠A and ∠D are consecutive angles

Now, 120-2x+40+4x=180

⇒ 160+2x=180

⇒ 2x=20

⇒ x=10

So, ∠A=120-2x=100, ∠B=70+x=80, ∠C=160-6x=100 and ∠D=40+4x=80

Therefore, the value of x is 10.

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"Your question is incomplete, probably the complete question/missing part is:"

The quadrilateral ABCD is a parallelogram if pairs of consecutive angles are supplementary. Given the angle measures, prove that quadrilateral ABCD is a parallelogram by finding the value of x. ∠A=120-2x, ∠B=70+x, ∠C=160-6x and ∠D=40+4x.

The equation of the circle described in the problem is x² + (y - 8)² = 64.

What is the equation of a circle?

The general equation of any type of circle is represented by: x2 + y2 + 2gx + 2fy + c = 0, for all values of g, f, and c.

The general equation of a circle is (x – h)2 + (y – k)2 = r2, where (h, k) represents the location of the circle's center, and r represents the length of its radius.

The standard form equation of a circle with center at (h, k) and radius r is given by:

(x - h)² + (y - k)² = r²

Substituting the given values into this equation, we get:

(x - 0)² + (y - 8)² = (8)²

Simplifying this equation gives:

x² + (y - 8)² = 64

Hence, This is the equation of the circle described in the problem.

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By using the formula for area of rectangle, it can be calculated that-

a) Expression for total area = [tex]6^2 + 2 \times 6 + 24[/tex]

Total area = 72 square inches

b) Length of the figure =  9 inches

Breadth of the figure =  8 inches

What is area of a rectangle?

Area of a rectangle is the total space taken by the rectangle.

If l is the length of the rectangle and b is the breadth of the rectangle, then area of the rectangle is calculated by

Area = l [tex]\times[/tex] b

Side of the square = 6 inches

Area of the square = [tex]6^2[/tex] square inches

Length of white rectangle = 2 inches

Breadth of white rectangle = 6 inches

Area of white rectangle = [tex]2 \times 6 =[/tex] 12 square inches

Area of blue rectangle  = 24 square inches

Total area = [tex]6^2 + 2 \times 6 + 24[/tex] =

                     36 + 12 + 24 =

                     72 sq. inches

b) Let the breadth of the blue rectangle be b inches

Length of the blue rectangle = 2 + 6 = 8 inches

Total area = 8b square inches

By the problem,

[tex]8b = 24 \\b = \frac{24}{8}\\[/tex]

b = 3 inches

Length of the figure = 6 + 3 = 9 inches

Breadth of the figure = 2 + 6 = 8 inches

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Answer:

To express a number in scientific notation, you need to write it as a number between 1 and 10, multiplied by a power of 10.

In this case, 367 can be written as 3.67 x 100, and 10-3 can be written as 0.001.

Therefore, 367 x 10-3 can be expressed in scientific notation as:

3.67 x 0.001 = 0.00367

This can also be written as 3.67 x 10^-3. The ^ symbol indicates an exponent, and in this case, it means that the base number (3.67) is multiplied by 10 to the power of -3.

Step-by-step explanation:

Answer:

unexplainable

Step-by-step explanation:

does not make since

what are we supposed to be solving

Answer:

Step-by-step explanation:

duh

Answer:

hope it help

the last answer is 6

I showed you step by step. for any explanation write it in the comment

The probability that the Yankees will lose when they score 5 or more runs is equal to 0.2766.

What is Conditional Probability?

From the question, we know that the probability that the Yankees will win a game is 0.53.

[tex]\implies P(W)=0.53[/tex]

Also, then the probability that the Yankees will lose a game is given as,

[tex]P(L)=1-P(W)\\\implies P(L)=1-0.53\\\implies P(L)=0.47[/tex]

It is also given that, the probability that the Yankees will score 5 or more runs is 0.48.

[tex]\implies P(A)=0.48[/tex]  -----(1)

So, the probability that the Yankees will score less than 5 runs is,

[tex]P(S)=1-P(A)\\\implies P(S)=1-0.5\\\implies P(S)=0.5[/tex]------(2)

We also know the probability that the Yankees will win and score 5 or more runs is 0.42.

[tex]\implies P(B)=0.42[/tex]

Also, then the probability that the Yankees will lose or score less than 5 runs is given as,

[tex]P(C)=1-P(B)\\\implies P(C)=1-0.42\\\implies P(C)=0.58[/tex]

Next, the probability that the Yankees will lose and score less than 5 runs is,

[tex]P(D)=0.42+0.5-0.58\\\implies P(D)=0.34[/tex]

Now, the required probability is the probability that the Yankees will lose and score 5 or more runs.

It can be calculated using the conditional probability formula, [tex]P(M/N)=\frac{P(M\cap N)}{P(N)}[/tex]

So, the required probability  that the Yankees will lose and score 5 or more runs is given as,

P(they score 5 or more runs / probability that they lose game) = P(they lose and score 5 or more runs) / P(they lose the game)

[tex]\implies P(E)=\frac{0.47-0.38}{0.47} \\\implies P(E)=0.2766[/tex]

Therefore, the probability that the Yankees will lose when they score 5 or more runs is equal to 0.2766.

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The true statement about n is (a) The value of n is 1/5 because (⁵√2)⁵ = 2¹ and (2¹/⁵)⁵ = 1, so ⁵√2 = 2¹/⁵

From the question, we have the following parameters that can be used in our computation:

Expression =  ⁵√2

Also from the question, we understand that the expression is to be expressed as

2ⁿ

This means that

⁵√2 = 2ⁿ

Re-express ⁵√2 using the law of indices

2ⁿ = 2¹/⁵

By comparison, we have

n = 1/5

This means that the value of n is 1/5

Hence, the true statement is (a)

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Answer:

1236

Step-by-step explanation:

The value of slope for line equation 1 is -5/2. The value of slope for line equation 2 is 5/3.

A line's steepness may be determined by looking at its slope. Slope is computed mathematically as "rise over run" (change in y divided by change in x). The slope-intercept form of an equation is used whenever the equation of a line is expressed in the form y = mx + b. M represents the line's slope. B is the b in the location where the y-intercept is located (0, b). For instance, the slope and y-intercept of the equation y = 3x - 7 are 3 and 0, respectively.

Here,

y=mx+c

where m is slope.

line equation 1,

y=-5/2x-5

m=-5/2

line equation 2,

y=5/3x

m=5/3

For line equation 1, the slope is equal to -5/2. For line equation 2, the slope is equal to 5/3.

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The solutions for the given equation are x=-3 and x=1.

The given equation is (x + 1)² - 4(x + 1) + 2 = 0.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

(x + 1)² - 4(x + 1) + 2 = 0

⇒ (x + 1)² - 4(x + 1)=-2

⇒ (x+1)[(x+1)-4]=-2

⇒ x+1=-2, (x+1)-4=-2

⇒ x=-2-1, x+1=-2+4

⇒ x=-3, x+1=2

⇒ x=-3, x=1

Therefore, the solutions for the given equation are x=-3 and x=1.

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The polygon ABCD is transformed 4 units to the left after being reflected across the x-axis.

The transformation of a function may involve any change.

Usually, these can be shift horizontally (by transforming inputs) or vertically (by transforming output), stretching (multiplying outputs or inputs) etc.

Reflect the polygon ABCD across the x-axis as;

A(x, y) → A'(x, -y) (x, -y) (x, -y)

According to this rule, A's coordinates are

A(1, -5) →  A'(1, 5) (1, 5) (1, 5)

ABCD is shifted 4 units further to the left.

Now apply to the translation:

A"(x - 4, y) = A'(x, y) (x - 4, y)

A'(1, 5) → A"(1 - 4, 5) (1 - 4, 5) (1 - 4, 5)

→ A"(-3, 5) (-3, 5) (-3, 5)

Thus Polygon ABCD will eventually overlap Polygon A'B'C'D' through a series of transformations.

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The total commission that's earned will be $360.

Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations.

In this case, an employee who earns $12/hour, worked 37 hours this week, is paid a commission of $40 for each sale, and makes 9 sales during the same week. Employees receive commission, also referred to as a sales commission, based on the sales they generate. A sales commission is a payment made to an employee after they successfully complete a task, typically selling a predetermined volume of goods or services. Sales commissions are a common incentive used by employers to boost employee productivity. A commission can be paid instead of or in addition to a salary.

The total commissions will be:

= Amount of commission × Number of sales

= $40 × 9

= $360

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Your knowledge of the percentage 47.728 is already complete.4772.8% is the percentage equivalent of 47 7 2 8.

To compute 47.728 as a percentage of a given number x, divide 47.728 by x and multiply the result by 100.

For instance, the ratio of 47.728 to 10 is equal to (47.728 / 10) times 100%, or 477.28%.

Use the decimals to percents converter found below at your convenience.

Place your value in the "% of" area after entering 47.728 in the number field.

Press reset first if you want to restart.

At this point, an automatic conversion to 47.728 in percent will take place.

The answer has been rounded to ten decimal places, as you can see.

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Answer:

the functions domain is;  x < -19 or x > -19

x= -19

Sorry otherwise im not sure what you need here :P

Answer:

Step-by-step explanation:

The area of each triangle is one-half the area of the rectangle. So, the area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.

Answer:

$27

Step-by-step explanation:

Simple interest is a way of calculating the interest charge on a loan or investment. It is calculated by multiplying the principal amount by the interest rate and the time period. In your example, the simple interest calculation would be $225 * 6% * 2 years = $27.

Answer:

Simple interest is a type of interest that is calculated only on the principal amount of a loan or investment, without taking into account any additional interest that has been earned on the principal. To calculate simple interest, you multiply the principal amount by the interest rate and the length of time the interest is being applied. For example, if you have a principal of $225, an interest rate of 6%, and a time of 2 years, the simple interest would be calculated as follows:

$225 x 6% x 2 years = $27.

In this case, the simple interest on the $225 principal would be $27. This means that after 2 years, you would owe $252 in total, including the original principal and the interest that has been earned on it. Simple interest is typically used for short-term loans or investments, where the interest is paid or earned at regular intervals, such as monthly or annually.